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Sári D, Ferroudj A, Semsey D, El-Ramady H, Brevik EC, Prokisch J. Tellurium and Nano-Tellurium: Medicine or Poison? Nanomaterials (Basel) 2024; 14:670. [PMID: 38668165 PMCID: PMC11053935 DOI: 10.3390/nano14080670] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/27/2024] [Revised: 04/07/2024] [Accepted: 04/10/2024] [Indexed: 04/29/2024]
Abstract
Tellurium (Te) is the heaviest stable chalcogen and is a rare element in Earth's crust (one to five ppb). It was discovered in gold ore from mines in Kleinschlatten near the present-day city of Zlatna, Romania. Industrial and other applications of Te focus on its inorganic forms. Tellurium can be toxic to animals and humans at low doses. Chronic tellurium poisoning endangers the kidney, liver, and nervous system. However, Te can be effective against bacteria and is able to destroy cancer cells. Tellurium can also be used to develop redox modulators and enzyme inhibitors. Soluble salts that contain Te had a role as therapeutic and antimicrobial agents before the advent of antibiotics. The pharmaceutical use of Te is not widespread due to the narrow margin between beneficial and toxic doses, but there are differences between the measure of toxicity based on the Te form. Nano-tellurium (Te-NPs) has several applications: it can act as an adsorptive agent to remove pollutants, and it can be used in antibacterial coating, photo-catalysis for the degradation of dyes, and conductive electronic materials. Nano-sized Te particles are the most promising and can be produced in both chemical and biological ways. Safety assessments are essential to determine the potential risks and benefits of using Te compounds in various applications. Future challenges and directions in developing nano-materials, nano-alloys, and nano-structures based on Te are still open to debate.
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Affiliation(s)
- Daniella Sári
- Nano-Food Laboratory, Department of Animal Husbandry, Institute of Animal Science, Biotechnology and Nature Conservation, Faculty of Agricultural and Food Sciences and Environmental Management, University of Debrecen, 138 Böszörményi Street, 4032 Debrecen, Hungary; (A.F.); (D.S.); (J.P.)
| | - Aya Ferroudj
- Nano-Food Laboratory, Department of Animal Husbandry, Institute of Animal Science, Biotechnology and Nature Conservation, Faculty of Agricultural and Food Sciences and Environmental Management, University of Debrecen, 138 Böszörményi Street, 4032 Debrecen, Hungary; (A.F.); (D.S.); (J.P.)
| | - Dávid Semsey
- Nano-Food Laboratory, Department of Animal Husbandry, Institute of Animal Science, Biotechnology and Nature Conservation, Faculty of Agricultural and Food Sciences and Environmental Management, University of Debrecen, 138 Böszörményi Street, 4032 Debrecen, Hungary; (A.F.); (D.S.); (J.P.)
| | - Hassan El-Ramady
- Nano-Food Laboratory, Department of Animal Husbandry, Institute of Animal Science, Biotechnology and Nature Conservation, Faculty of Agricultural and Food Sciences and Environmental Management, University of Debrecen, 138 Böszörményi Street, 4032 Debrecen, Hungary; (A.F.); (D.S.); (J.P.)
- Soil and Water Department, Faculty of Agriculture, Kafrelsheikh University, Kafr El-Sheikh 33516, Egypt
| | - Eric C. Brevik
- College of Agricultural, Life, and Physical Sciences, Southern Illinois University, Carbondale, IL 62901, USA;
| | - József Prokisch
- Nano-Food Laboratory, Department of Animal Husbandry, Institute of Animal Science, Biotechnology and Nature Conservation, Faculty of Agricultural and Food Sciences and Environmental Management, University of Debrecen, 138 Böszörményi Street, 4032 Debrecen, Hungary; (A.F.); (D.S.); (J.P.)
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Seliem MK, Taha NA, El-Feky NI, Abdelaal K, El-Ramady H, El-Mahrouk ME, Bayoumi YA. Evaluation of Five Chrysanthemum morifolium Cultivars against Leaf Blight Disease Caused by Alternaria alternata at Rooting and Seedling Growth Stages. Plants (Basel) 2024; 13:252. [PMID: 38256805 PMCID: PMC10820434 DOI: 10.3390/plants13020252] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/26/2023] [Revised: 01/12/2024] [Accepted: 01/13/2024] [Indexed: 01/24/2024]
Abstract
During the winter of 2018, leaf blight on florist's daisy (Chrysanthemum morifolium L.) was noticed in Egypt. The disease, which was identified as caused by Alternaria alternata, was widely spread and led to serious damage for the exportation sector of this crop. Therefore, a study was conducted to better understand what can be conducted to minimize the problem in the future. Isolates were gathered and evaluated on five chrysanthemum cultivars (i.e., 'Feeling Green Dark', 'Talitha', 'Chrystal Regan', 'Arctic queen', and 'Podolsk Purple') grown in a greenhouse. The objectives were to isolate and identify the phytopathogen and detect the resistant degree of these cultivars with emphasis on the early growth stages of the crop. The results showed that 'Podolsk Purple' was the most resistant cultivar against the different isolates during the rooting and seedling growth stages. 'Chrystal Regan' was very susceptible to the different isolates. In addition, the isolate from 'Feeling Green Dark' was the strongest, which negatively affected the chlorophyll content and its fluorescence parameters besides other measured vegetative and anatomical features. The findings indicated that the best anatomical characters of the stem and leaf, like the thickness of cuticle and cortex, stem diameter, xylem vessel diameter, and thickness of epidermis as well as lamina thickness were recorded in the 'Podolsk Purple' cultivar. This study highlighted that by using the right cultivars, chrysanthemum can be cultivated during the winter season under Egyptian conditions. These results can be a part of solution to overcome the leaf blight caused by A. alternata on chrysanthemum during the early growing stages.
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Affiliation(s)
- Mayada K. Seliem
- Ornamental and Floriculture Department, Horticulture Research Institute, El-Sabahia, Alexandria 21599, Egypt;
| | - Naglaa A. Taha
- Plant Pathology Research Institute, Agriculture Research Center, Giza 12619, Egypt; (N.A.T.); (N.I.E.-F.)
| | - Nahla I. El-Feky
- Plant Pathology Research Institute, Agriculture Research Center, Giza 12619, Egypt; (N.A.T.); (N.I.E.-F.)
| | - Khaled Abdelaal
- EPCRS Excellence Center, Plant Pathology and Biotechnology Lab., Faculty of Agriculture, Kafrelsheikh University, Kafr El-Sheikh 33516, Egypt;
| | - Hassan El-Ramady
- Soil and Water Department, Faculty of Agriculture, Kafrelsheikh University, Kafr El-Sheikh 33516, Egypt
| | - Mohammed E. El-Mahrouk
- Horticulture Department, Faculty of Agriculture, Kafrelsheikh University, Kafr El-Sheikh 33516, Egypt;
| | - Yousry A. Bayoumi
- Horticulture Department, Faculty of Agriculture, Kafrelsheikh University, Kafr El-Sheikh 33516, Egypt;
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Llanaj X, Törős G, Hajdú P, Abdalla N, El-Ramady H, Kiss A, Solberg SØ, Prokisch J. Biotechnological Applications of Mushrooms under the Water-Energy-Food Nexus: Crucial Aspects and Prospects from Farm to Pharmacy. Foods 2023; 12:2671. [PMID: 37509764 PMCID: PMC10379137 DOI: 10.3390/foods12142671] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2023] [Revised: 06/19/2023] [Accepted: 06/24/2023] [Indexed: 07/30/2023] Open
Abstract
Mushrooms have always been an important source of food, with high nutritional value and medicinal attributes. With the use of biotechnological applications, mushrooms have gained further attention as a source of healthy food and bioenergy. This review presents different biotechnological applications and explores how these can support global food, energy, and water security. It highlights mushroom's relevance to meet the sustainable development goals of the UN. This review also discusses mushroom farming and its requirements. The biotechnology review includes sections on how to use mushrooms in producing nanoparticles, bioenergy, and bioactive compounds, as well as how to use mushrooms in bioremediation. The different applications are discussed under the water, energy, and food (WEF) nexus. As far as we know, this is the first report on mushroom biotechnology and its relationships to the WEF nexus. Finally, the review valorizes mushroom biotechnology and suggests different possibilities for mushroom farming integration.
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Affiliation(s)
- Xhensila Llanaj
- Institute of Animal Science, Biotechnology and Nature Conservation, Faculty of Agricultural and Food Sciences and Environmental Management, University of Debrecen, 138 Böszörményi Street, 4032 Debrecen, Hungary
| | - Gréta Törős
- Institute of Animal Science, Biotechnology and Nature Conservation, Faculty of Agricultural and Food Sciences and Environmental Management, University of Debrecen, 138 Böszörményi Street, 4032 Debrecen, Hungary
| | - Péter Hajdú
- Institute of Animal Science, Biotechnology and Nature Conservation, Faculty of Agricultural and Food Sciences and Environmental Management, University of Debrecen, 138 Böszörményi Street, 4032 Debrecen, Hungary
| | - Neama Abdalla
- Plant Biotechnology Department, Biotechnology Research Institute, National Research Centre, 33 El Buhouth St., Dokki, Giza 12622, Egypt
| | - Hassan El-Ramady
- Institute of Animal Science, Biotechnology and Nature Conservation, Faculty of Agricultural and Food Sciences and Environmental Management, University of Debrecen, 138 Böszörményi Street, 4032 Debrecen, Hungary
- Soil and Water Department, Faculty of Agriculture, Kafrelsheikh University, Kafr El-Sheikh 33516, Egypt
| | - Attila Kiss
- Knowledge Utilization Center of Agri-Food Industry, University of Debrecen, Böszörményi út 138, 4032 Debrecen, Hungary
| | - Svein Ø Solberg
- Faculty of Applied Ecology, Agriculture and Biotechnology, Inland Norway University of Applied Sciences, 2401 Elverum, Norway
| | - József Prokisch
- Institute of Animal Science, Biotechnology and Nature Conservation, Faculty of Agricultural and Food Sciences and Environmental Management, University of Debrecen, 138 Böszörményi Street, 4032 Debrecen, Hungary
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Törős G, El-Ramady H, Prokisch J, Velasco F, Llanaj X, Nguyen DHH, Peles F. Modulation of the Gut Microbiota with Prebiotics and Antimicrobial Agents from Pleurotus ostreatus Mushroom. Foods 2023; 12:foods12102010. [PMID: 37238827 DOI: 10.3390/foods12102010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2023] [Revised: 04/27/2023] [Accepted: 05/09/2023] [Indexed: 05/28/2023] Open
Abstract
Pleurotus ostreatus (Jacq. ex Fr.) P. Kumm mushroom contains bioactive compounds with both antimicrobial and prebiotic properties, which are distributed in the mushroom mycelium, fruiting body, and spent substrate. The mushroom is rich in nondigestible carbohydrates like chitin and glucan, which act as prebiotics and support the growth and activity of beneficial gut bacteria, thereby maintaining a healthy balance of gut microbiota and reducing the risk of antibiotic resistance. The bioactive compounds in P. ostreatus mushrooms, including polysaccharides (glucans, chitin) and secondary metabolites (phenolic compounds, terpenoids, and lectins), exhibit antibacterial, antiviral, and antifungal activities. When mushrooms are consumed, these compounds can help preventing the growth and spread of harmful bacteria in the gut, reducing the risk of infections and the development of antibiotic resistance. Nonetheless, further research is necessary to determine the efficacy of P. ostreatus against different pathogens and to fully comprehend its prebiotic and antimicrobial properties. Overall, consuming a diet rich in mushroom-based foods can have a positive impact on human digestion health. A mushroom-based diet can support a healthy gut microbiome and reduce the need for antibiotics.
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Affiliation(s)
- Gréta Törős
- Institute of Animal Science, Biotechnology and Nature Conservation, Faculty of Agricultural and Food Sciences and Environmental Management, University of Debrecen, Böszörményi Street 138, 4032 Debrecen, Hungary
- Doctoral School of Animal Husbandry, University of Debrecen, Böszörményi Street 138, 4032 Debrecen, Hungary
| | - Hassan El-Ramady
- Soil and Water Department, Faculty of Agriculture, Kafrelsheikh University, Kafr El-Sheikh 33516, Egypt
| | - József Prokisch
- Institute of Animal Science, Biotechnology and Nature Conservation, Faculty of Agricultural and Food Sciences and Environmental Management, University of Debrecen, Böszörményi Street 138, 4032 Debrecen, Hungary
| | - Fernando Velasco
- Institute of Animal Science, Biotechnology and Nature Conservation, Faculty of Agricultural and Food Sciences and Environmental Management, University of Debrecen, Böszörményi Street 138, 4032 Debrecen, Hungary
| | - Xhensila Llanaj
- Institute of Animal Science, Biotechnology and Nature Conservation, Faculty of Agricultural and Food Sciences and Environmental Management, University of Debrecen, Böszörményi Street 138, 4032 Debrecen, Hungary
- Doctoral School of Food Science, University of Debrecen, Böszörményi Street 138, 4032 Debrecen, Hungary
| | - Duyen H H Nguyen
- Institute of Animal Science, Biotechnology and Nature Conservation, Faculty of Agricultural and Food Sciences and Environmental Management, University of Debrecen, Böszörményi Street 138, 4032 Debrecen, Hungary
- Doctoral School of Food Science, University of Debrecen, Böszörményi Street 138, 4032 Debrecen, Hungary
- Tay Nguyen Institute for Scientific Research, Vietnam Academy of Science and Technology, Dalat 70072, Vietnam
| | - Ferenc Peles
- Institute of Food Science, Faculty of Agricultural and Food Sciences and Environmental Management, University of Debrecen, Böszörményi Street 138, 4032 Debrecen, Hungary
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Mahmoud S, shedeed S, El-Ramady H, Abdalla Z, El-Bassiony AEM, El-Sawy S. Biological Nano-Selenium for Eggplant Biofortification under Soil Nutrient Deficiency. Egypt J Soil Sci 2023; 0:0-0. [DOI: 10.21608/ejss.2023.190428.1570] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/02/2023]
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El-Bialy SM, El-Mahrouk ME, Elesawy T, Omara AED, Elbehiry F, El-Ramady H, Áron B, Prokisch J, Brevik EC, Solberg SØ. Biological Nanofertilizers to Enhance Growth Potential of Strawberry Seedlings by Boosting Photosynthetic Pigments, Plant Enzymatic Antioxidants, and Nutritional Status. Plants (Basel) 2023; 12:302. [PMID: 36679014 PMCID: PMC9865313 DOI: 10.3390/plants12020302] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/17/2022] [Revised: 12/18/2022] [Accepted: 01/04/2023] [Indexed: 06/17/2023]
Abstract
Strawberry production presents special challenges due the plants' shallow roots. The rooting stage of strawberry is a crucial period in the production of this important crop. Several amendments have been applied to support the growth and production of strawberry, particularly fertilizers, to overcome rooting problems. Therefore, the current investigation was carried out to evaluate the application of biological nanofertilizers in promoting strawberry rooting. The treatments included applying two different nanofertilizers produced biologically, nano-selenium (i.e., 25, 50, 75, and 100 mg L-1) and nano-copper (i.e., 50 and 100 mg L-1), plus a control (untreated seedlings). The rooting of strawberry seedlings was investigated by measuring the vegetative growth parameters (root weight, seedling weight, seedling length, and number of leaves), plant enzymatic antioxidants (catalase, peroxidase, and polyphenol oxidase activity), and chlorophyll content and its fluorescence and by evaluating the nutritional status (content of nutrients in the fruit and their uptake). The results showed that the applied nanofertilizers improved the growth, photosynthetic pigments, antioxidant content, and nutritional status of the seedlings compared to the control. A high significant increase in nutrient contents reached to more than 14-fold, 6-fold, 5-folf, and 4-fold for Cu, Mn, N, and Se contents, respectively, due to the applied nanofertilizers compared with the control. The result was related to the biological roles of both Se and CuO in activating the many plant enzymes. Comparing the Se with the CuO nanofertilizer, Cu had the strongest effect, which was shown in the higher values in all studied properties. This study showed that nanofertilizers are useful to stimulate strawberry seedling growth and most likely would also be beneficial for other horticultural crops. In general, the applied 100 ppm of biological nano-Se or nano-CuO might achieve the best growth of strawberry seedlings under growth conditions in greenhouses compared to the control. Along with the economic dimension, the ecological dimension of biological nanofertilizers still needs more investigation.
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Affiliation(s)
- Said M. El-Bialy
- Soil and Water Department, Faculty of Agriculture, Kafrelsheikh University, Kafr El-Sheikh 33516, Egypt
| | - Mohammed E. El-Mahrouk
- Horticulture Department, Faculty of Agriculture, Kafrelsheikh University, Kafr El-Sheikh 33516, Egypt
| | - Taha Elesawy
- Soil and Water Department, Faculty of Agriculture, Kafrelsheikh University, Kafr El-Sheikh 33516, Egypt
| | - Alaa El-Dein Omara
- Agriculture Microbiology Department, Soil, Water and Environment Research Institute (SWERI), Sakha Agricultural Research Station, Agriculture Research Center (ARC), Kafr El-Sheikh 33717, Egypt
| | - Fathy Elbehiry
- Department of Basic and Applied Sciences, Higher Institute for Agricultural Cooperation, Cairo 11241, Egypt
| | - Hassan El-Ramady
- Soil and Water Department, Faculty of Agriculture, Kafrelsheikh University, Kafr El-Sheikh 33516, Egypt
- Institute of Animal Science, Biotechnology and Nature Conservation, Faculty of Agricultural and Food Sciences and Environmental Management, University of Debrecen, 138 Böszörményi Street, 4032 Debrecen, Hungary
| | - Béni Áron
- Institute of Animal Science, Biotechnology and Nature Conservation, Faculty of Agricultural and Food Sciences and Environmental Management, University of Debrecen, 138 Böszörményi Street, 4032 Debrecen, Hungary
| | - József Prokisch
- Institute of Animal Science, Biotechnology and Nature Conservation, Faculty of Agricultural and Food Sciences and Environmental Management, University of Debrecen, 138 Böszörményi Street, 4032 Debrecen, Hungary
| | - Eric C. Brevik
- College of Agricultural, Life, and Physical Sciences, Southern Illinois University, Carbondale, IL 62901, USA
| | - Svein Ø. Solberg
- Faculty of Applied Ecology, Agricultural Sciences and Biotechnology, Inland Norway University of Applied Sciences, 2401 Elverum, Norway
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Mohamed SM, El-Mahrouk ME, El-Banna AN, Hafez YM, El-Ramady H, Abdalla N, Dobránszki J. Optimizing Medium Composition and Environmental Culture Condition Enhances Antioxidant Enzymes, Recovers Gypsophila paniculata L. Hyperhydric Shoots and Improves Rooting In Vitro. Plants (Basel) 2023; 12:306. [PMID: 36679021 PMCID: PMC9861530 DOI: 10.3390/plants12020306] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/15/2022] [Revised: 12/30/2022] [Accepted: 01/01/2023] [Indexed: 06/17/2023]
Abstract
Gypsophila paniculata L. is one of the most important commercial cut flowers worldwide. The plant is sterile and propagated mainly by in vitro culture techniques. However, hyperhydricity hinders its micropropagation and increases mortality during ex vitro acclimatization. Hyperhydric shoots of G. paniculata were proliferated from nodal explants on MS medium without growth regulators that contained 30 g L-1 sucrose, and gelled with 6.0 g L-1 agar. Medium components and environmental culture conditions were optimized to revert hyperhydricity in G. paniculata microshoots and develop an efficient micropropagation protocol for commercial production. Multiple shoots with high quality were successfully regenerated on MS medium fortified with potassium and ammonium nitrate at full concentration, 2.0 mg L-1 paclobutrazol, solidified with 9.0 g L-1agar in Magenta boxes of 62.87 gas exchange/day and incubated under light density of 60 µmol m-2s-1. We recorded 4.33 shoots, 40.00 leaves, 6.33 cm, 2.50 g and 95.00% for number of shoots/explant, number of leaves/shoot, shoot length, shoot fresh weight and normal shoots percentage, respectively. Well-rooted plantlets of G. paniculata were developed from the reverted microshoots, with the rooting percentage (95.00%) on MS medium augmented with 1.0 mg L-1 IBA in Magenta boxes of 62.87 gas exchange/day and 60 µmol m-2s-1 light density. In vitro-rooted plantlets exhibited reduced electrolyte leakage, and enhanced antioxidant enzymes activity of peroxidase, catalase, and polyphenol oxidase due to good ventilation at the highest gas exchange rate of the culture vessels.
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Affiliation(s)
- Suzan M. Mohamed
- Physiology & Breeding of Horticultural Crops Laboratory, Department of Horticulture, Faculty of Agriculture, Kafrelsheikh University, Kafr El-Sheikh 33516, Egypt
| | - Mohammed E. El-Mahrouk
- Physiology & Breeding of Horticultural Crops Laboratory, Department of Horticulture, Faculty of Agriculture, Kafrelsheikh University, Kafr El-Sheikh 33516, Egypt
| | - Antar N. El-Banna
- Genetics Department, Faculty of Agriculture, Kafrelsheikh University, Kafr El-Sheikh 33516, Egypt
| | - Yaser M. Hafez
- EPCRS Excellence Center, Plant Pathology and Biotechnology Laboratory, Agricultural Botany Department, Faculty of Agriculture, Kafrelsheikh University, Kafr El-Sheikh 33516, Egypt
| | - Hassan El-Ramady
- Soil and Water Department, Faculty of Agriculture, Kafrelsheikh University, Kafr El-Sheikh 33516, Egypt
| | - Neama Abdalla
- Plant Biotechnology Department, Biotechnology Research Institute, National Research Centre, 33 El Buhouth St., Dokki, Giza 12622, Egypt
- Centre for Agricultural Genomics and Biotechnology, FAFSEM, University of Debrecen, 4400 Nyíregyháza, Hungary
| | - Judit Dobránszki
- Centre for Agricultural Genomics and Biotechnology, FAFSEM, University of Debrecen, 4400 Nyíregyháza, Hungary
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Taher D, Nofal E, Hegazi M, El-Gaied MA, El-Ramady H, Solberg SØ. Response of Warm Season Turf Grasses to Combined Cold and Salinity Stress under Foliar Applying Organic and Inorganic Amendments. Horticulturae 2023; 9:49. [DOI: 10.3390/horticulturae9010049] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/02/2023]
Abstract
Turfgrasses are considered an important part of the landscape and ecological system of golf courses, sports fields, parks, and home lawns. Turfgrass species are affected by many abiotic stresses (e.g., drought, salinity, cold, heat, waterlogging, and heavy metals) and biotic stresses (mainly diseases and pests). In the current study, seashore paspalum (Paspalum vaginatum Sw.) and Tifway bermudagrass (Cynodon transvaalensis Burtt Davy × C. Dactylon) were selected because they are popular turfgrasses frequently used for outdoor lawns and sport fields. The effect of the combined stress from both soil salinity and cold on these warm season grasses was investigated. Some selected organic and inorganic amendments (i.e., humic acid, ferrous sulphate, and silicon) were applied as foliar sprays five times during the winter season from late October to March. This was repeated over two years in field trials involving salt-affected soils. The physiological and chemical parameters of the plants, including plant height; fresh and dry weight per plot; total chlorophyll content; and nitrogen, phosphorus, iron, and potassium content, were measured. The results showed that all the studied amendments improved the growth of seashore paspalum and Tifway bermudagrass during this period compared to the control, with a greater improvement observed when using ferrous sulphate and humic acid compared to silicon. For seashore paspalum, the highest chlorophyll content in April was recorded after the application of ferrous sulphate at a level of 1000 ppm. The current research indicates that when grown on salt-affected soils, these amendments can be used in warm-season grasses to maintain turf quality during cold periods of the year. Further research is needed to examine any negative long-term effects of these amendments and to explain their mechanisms.
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El-Ramady H, Shedeed S, Abdalla Z, El-Bassiony AEM, El-Sawy S, Mahmoud S, Prokisch J. Biofortification of Vegetables under Stress Conditions Using Biological Nano-Selenium: A Mini-Review. EBSS 2023; 7:23-35. [DOI: 10.21608/jenvbs.2023.192780.1210] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/02/2023]
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Tang L, Gudda FO, Wu C, Ling W, El-Ramady H, Mosa A, Wang J. Contributions of partition and adsorption to polycyclic aromatic hydrocarbons sorption by fractionated soil at different particle sizes. Chemosphere 2022; 301:134715. [PMID: 35487352 DOI: 10.1016/j.chemosphere.2022.134715] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/02/2021] [Revised: 04/11/2022] [Accepted: 04/21/2022] [Indexed: 06/14/2023]
Abstract
Partition and adsorption of polycyclic aromatic hydrocarbons (PAHs) are critical mechanisms determining their fate at the solid-liquid interface. The complexity of soil composition makes it difficult to distinguish between partition and adsorption, and bates the accuracy of the research results. This study found that the composition and structure of the soil particles (SAs) of varying particle sizes were significantly different. Partition contributed significantly to phenanthrene (Phe) sorption in SAs over 0.002 mm. However, PAHs had the highest sorption coefficient (Kd) in SA less than 0.002 mm (SA-3), and the lower aqueous phase equilibrium concentration of Phe, the greater the adsorption effect. According to morphology and structural analysis, Fourier transform infrared (FTIR) and X-ray photoelectron spectroscopy (XPS), interactions of micropores, soil organic matter (SOM) and minerals enhanced the sorption of PAHs. Additionally, thermogravimetry and mass spectrometry (TG-MS) results proved that SOM could inhibit the release of PAHs adsorbed in SAs during heating process. We observed that the Log Koc of PAHs was the most important factor in determining the Kd in SAs applying principal component analyses (PCA), and they have significant linear relationships (R2 = 0.79-0.93). These findings provide new understandings on interface reactivity of PAHs sorption to soils and the development of interface model.
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Affiliation(s)
- Lei Tang
- Institute of Organic Contaminant Control and Soil Remediation, College of Resources and Environmental Sciences, Nanjing Agricultural University, Nanjing, 210095, China
| | - Fredrick Owino Gudda
- Institute of Organic Contaminant Control and Soil Remediation, College of Resources and Environmental Sciences, Nanjing Agricultural University, Nanjing, 210095, China
| | - Chenxi Wu
- Institute of Organic Contaminant Control and Soil Remediation, College of Resources and Environmental Sciences, Nanjing Agricultural University, Nanjing, 210095, China
| | - Wanting Ling
- Institute of Organic Contaminant Control and Soil Remediation, College of Resources and Environmental Sciences, Nanjing Agricultural University, Nanjing, 210095, China
| | - Hassan El-Ramady
- Soil and Water Department, Faculty of Agriculture, Kafrelsheikh University, Kafr El-Sheikh, Egypt
| | - Ahmed Mosa
- Soils Department, Faculty of Agriculture, Mansoura University, 35516, Mansoura, Egypt
| | - Jian Wang
- Institute of Organic Contaminant Control and Soil Remediation, College of Resources and Environmental Sciences, Nanjing Agricultural University, Nanjing, 210095, China.
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Abdalla Z, El-Ramady H, Abd El-Fattah D, Prokisch J. Sustainable Applications of Mushrooms in Soil Science: A Call for Pictorial and Drawn Articles. Egypt J Soil Sci 2022; 0:0-0. [DOI: 10.21608/ejss.2022.148638.1514] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/02/2023]
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Shalaby TA, Taha NA, Rakha MT, El-Beltagi HS, Shehata WF, Ramadan KMA, El-Ramady H, Bayoumi YA. Can Grafting Manage Fusarium Wilt Disease of Cucumber and Increase Productivity under Heat Stress? Plants (Basel) 2022; 11:plants11091147. [PMID: 35567148 PMCID: PMC9106052 DOI: 10.3390/plants11091147] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/15/2022] [Revised: 04/18/2022] [Accepted: 04/21/2022] [Indexed: 05/03/2023]
Abstract
Cucumber production is considered a crucial problem under biotic and abiotic stress, particularly in arid and semi-arid zones. The current study investigated the impact of grafted cucumber plants on five cucurbit rootstocks under infection with Fusarium oxysporum f. sp. cucumerinum alone and in combination with heat stress in two different locations (i.e., Kafr El-Sheikh and Sidi Salem) during the year of 2021. The rootstock of VSS-61 F1 displayed the highest level of resistance with values 20.8 and 16.6% for wilt incidence and 79.2 and 83.4% for the wilt reduction, respectively for both locations. This rootstock showed the lowest disease severity of fusarium wilt (15.3 and 12%), and high grafting efficiency (85 and 88%), respectively in both locations. Grafting also improved plant vigor and cucumber production under heat stress (40-43 °C). The rootstocks VSS-61 F1, Ferro and Super Shintoza significantly increased the total yield of cucumber plants compared to non-grafted cucumber and the rootstock Bottle gourd in both locations. Further studies are needed on grafted plants under multiple stresses in terms of plant biological levels, including physiological, biochemical and genetic attributes.
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Affiliation(s)
- Tarek A. Shalaby
- Arid Land Agriculture Department, College of Agricultural and Food Science, King Faisal University, P.O. Box 400, Al-Ahsa 31982, Saudi Arabia
- Horticulture Department, Faculty of Agriculture, Kafrelsheikh University, Kafr El-Sheikh 33516, Egypt; (M.T.R.); (Y.A.B.)
- Correspondence: (T.A.S.); (H.S.E.-B.)
| | - Naglaa A. Taha
- Plant Pathology Research Institute, Agriculture Research Center, Giza 12619, Egypt;
| | - Mohamed T. Rakha
- Horticulture Department, Faculty of Agriculture, Kafrelsheikh University, Kafr El-Sheikh 33516, Egypt; (M.T.R.); (Y.A.B.)
| | - Hossam S. El-Beltagi
- Agricultural Biotechnology Department, College of Agricultural and Food Science, King Faisal University, P.O. Box 400, Al-Ahsa 31982, Saudi Arabia;
- Biochemistry Department, Faculty of Agriculture, Cairo University, Giza 12613, Egypt
- Correspondence: (T.A.S.); (H.S.E.-B.)
| | - Wael F. Shehata
- Agricultural Biotechnology Department, College of Agricultural and Food Science, King Faisal University, P.O. Box 400, Al-Ahsa 31982, Saudi Arabia;
- Plant Production Department, College of Environmental Agricultural Science, El–Arish University, North Sinai 45511, Egypt
| | - Khaled M. A. Ramadan
- Central Laboratories, Department of Chemistry, King Faisal University, Al-Ahsa 31982, Saudi Arabia;
- Biochemistry Department, Faculty of Agriculture, Ain Shams University, Cairo 11566, Egypt
| | - Hassan El-Ramady
- Soil and Water Department, Faculty of Agriculture, Kafrelsheikh University, Kafr El-Sheikh 33516, Egypt;
- Institute of Animal Science, Biotechnology and Nature Conservation, Faculty of Agricultural and Food Sciences and Environmental Management, University of Debrecen, 138 Böszörményi Street, 4032 Debrecen, Hungary
| | - Yousry A. Bayoumi
- Horticulture Department, Faculty of Agriculture, Kafrelsheikh University, Kafr El-Sheikh 33516, Egypt; (M.T.R.); (Y.A.B.)
- Physiology & Breeding of Horticultural Crops Laboratory, Horticulture Department, Faculty of Agriculture, Kafrelsheikh University, Kafr El-Sheikh 33516, Egypt
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Wang J, Tang K, Hu X, Wang H, Gudda FO, Odinga ES, El-Ramady H, Ling W. Impact of hexachlorocyclohexane addition on the composition and potential functions of the bacterial community in red and purple paddy soil. Environ Pollut 2022; 297:118795. [PMID: 34998896 DOI: 10.1016/j.envpol.2022.118795] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/04/2021] [Revised: 12/20/2021] [Accepted: 01/03/2022] [Indexed: 06/14/2023]
Abstract
Soil studies have reported the effect of Hexachlorocyclohexane (HCH) on soil microbial communities. However, how soil microbial communities and function shift after HCH addition into the red and purple soil remains unclear. Here, we analyzed the HCH residue fate, and the functional composition and structure of microbial communities to HCH in the two soils. Under the 100 g/ha and 1000 g/ha treatment, the dissipation rate of HCH was 0.0386 and 0.0273 in the purple soil, 0.0145 and 0.0195 in the red soil. The enrichment of HCH degrading genes leads to a higher HCH dissipation rate in the purple soil. PCoA results demonstrated that HCH addition has a different effect on the community diversity in the two soils, and Proteobacteria and Acidobacteria were the major phyla in the two soils. The soil microbiome average variation degree values of red soil were higher than purple soil, which indicated that the soil microbiome in the purple soil was more stable than in the red soil under HCH addition. PICRUSt2 results indicated that functional genes involved in the carbon, nitrogen biogeochemical cycles and HCH degradation were more tolerant to HCH addition in the purple soil. This study provides new insights into understanding of the effect of HCH addition on soil microbial communities and function in the red and purple paddy soil.
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Affiliation(s)
- Jian Wang
- Institute of Organic Contaminant Control and Soil Remediation, College of Resource and Environmental Sciences, Nanjing Agricultural University, Nanjing, 210095, PR China
| | - Kaidi Tang
- Institute of Organic Contaminant Control and Soil Remediation, College of Resource and Environmental Sciences, Nanjing Agricultural University, Nanjing, 210095, PR China
| | - Xiaojie Hu
- Institute of Organic Contaminant Control and Soil Remediation, College of Resource and Environmental Sciences, Nanjing Agricultural University, Nanjing, 210095, PR China
| | - Hefei Wang
- Institute of Organic Contaminant Control and Soil Remediation, College of Resource and Environmental Sciences, Nanjing Agricultural University, Nanjing, 210095, PR China
| | - Fredrick Owino Gudda
- Institute of Organic Contaminant Control and Soil Remediation, College of Resource and Environmental Sciences, Nanjing Agricultural University, Nanjing, 210095, PR China
| | - Emmanuel Stephen Odinga
- Institute of Organic Contaminant Control and Soil Remediation, College of Resource and Environmental Sciences, Nanjing Agricultural University, Nanjing, 210095, PR China
| | - Hassan El-Ramady
- Soil and Water Department, Faculty of Agriculture, Kafrelsheikh University, Kafr El-Sheikh, 33516, Egypt
| | - Wanting Ling
- Institute of Organic Contaminant Control and Soil Remediation, College of Resource and Environmental Sciences, Nanjing Agricultural University, Nanjing, 210095, PR China.
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Cheng P, Zhao X, El-Ramady H, Elsakhawy T, Waigi MG, Ling W. Formation of environmentally persistent free radicals from photodegradation of triclosan by metal oxides/silica suspensions and particles. Chemosphere 2022; 290:133322. [PMID: 34922972 DOI: 10.1016/j.chemosphere.2021.133322] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/14/2021] [Revised: 11/29/2021] [Accepted: 12/13/2021] [Indexed: 06/14/2023]
Abstract
Metal oxides play an essential role in the photocatalysis of contaminants and substantially increase in the environment by the engineering production. However, whether emerging contaminants will be produced during photocatalysis of contaminants remains unclear. Here, triclosan (TCS) photodegradation in metal oxides/silica suspensions and particles, simulated as the states of metal oxides in water and soil environments, were studied. The photodegradation results confirmed that metal oxides exhibited a double-effect. They promoted TCS photodegradation by generating reactive oxidizing species (ROS) in metal oxides/silica suspensions and inhibited the photodegradation by competing with TCS for irradiation in metal oxides/silica particles. In this study, the critical discovery was the formation of emerging contaminants, environmentally persistent free radicals (EPFRs), and EPFRs yields were promoted by metal oxides (Al2O3, ZnO, TiO2). They were more stable in metal oxides than silica, and the half-lives ranged from 6.7 h to 90.9 d. Although CuO did not increase EPFRs yields compared to silica, the half-lives of EPFRs were also longer. In addition, this study found that EPFRs yields were dependent on the metal oxides concentrations. Our results provided a new insight into the negative environmental impacts of metal oxides and improved our understanding of the formation and fate of EPFRs by metal oxides in soil and aquatic environments.
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Affiliation(s)
- Pengfei Cheng
- Institute of Organic Contaminant Control and Soil Remediation, College of Resources and Environmental Sciences, Nanjing Agricultural University, Nanjing, 210095, China
| | - Xuqiang Zhao
- Institute of Organic Contaminant Control and Soil Remediation, College of Resources and Environmental Sciences, Nanjing Agricultural University, Nanjing, 210095, China
| | - Hassan El-Ramady
- Soil and Water Department, Faculty of Agriculture, Kafrelsheikh University, Kafr El-Sheikh, 33516, Egypt
| | - Tamer Elsakhawy
- Microbiology Department, Soils, Water and Environment Research Institute (SWERI), Agriculture Research Center (ARC), Giza, 12619, Egypt
| | - Michael Gatheru Waigi
- Institute of Organic Contaminant Control and Soil Remediation, College of Resources and Environmental Sciences, Nanjing Agricultural University, Nanjing, 210095, China
| | - Wanting Ling
- Institute of Organic Contaminant Control and Soil Remediation, College of Resources and Environmental Sciences, Nanjing Agricultural University, Nanjing, 210095, China.
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Abdalla Z, Bayoumi Y, El-Bassiony AEM, Shedeed S, Shalaby T, Elmahrouk M, Prokisch J, El-Ramady H. Protected Farming in the Era of Climate-Smart Agriculture: A Photographic Overview. EBSS 2022; 6:237-259. [DOI: 10.21608/jenvbs.2022.158187.1188] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/02/2023]
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Abdalla Z, El-Sawy S, El-Bassiony AEM, Jun H, Shedeed S, Okasha A, Bayoumi Y, El-Ramady H, Prokisch J. Smart Fertilizers vs. Nano-fertilizers: A Pictorial Overview. EBSS 2022; 6:191-204. [DOI: 10.21608/jenvbs.2022.153990.1184] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/02/2023]
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El-Ramady H, Abdalla N, Elbasiouny H, Elbehiry F, Elsakhawy T, Omara AED, Amer M, Bayoumi Y, Shalaby TA, Eid Y, Zia-Ur-Rehman M. Nano-biofortification of different crops to immune against COVID-19: A review. Ecotoxicol Environ Saf 2021; 222:112500. [PMID: 34274837 PMCID: PMC8270734 DOI: 10.1016/j.ecoenv.2021.112500] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/27/2021] [Revised: 06/30/2021] [Accepted: 07/05/2021] [Indexed: 05/04/2023]
Abstract
Human health and its improvement are the main target of several studies related to medical, agricultural and industrial sciences. The human health is the primary conclusion of many studies. The improving of human health may include supplying the people with enough and safe nutrients against malnutrition to fight against multiple diseases like COVID-19. Biofortification is a process by which the edible plants can be enriched with essential nutrients for human health against malnutrition. After the great success of biofortification approach in the human struggle against malnutrition, a new biotechnological tool in enriching the crops with essential nutrients in the form of nanoparticles to supplement human diet with balanced diet is called nano-biofortification. Nano biofortification can be achieved by applying the nano particles of essential nutrients (e.g., Cu, Fe, Se and Zn) foliar or their nano-fertilizers in soils or waters. Not all essential nutrients for human nutrition can be biofortified in the nano-form using all edible plants but there are several obstacles prevent this approach. These stumbling blocks are increased due to COVID-19 and its problems including the global trade, global breakdown between countries, and global crisis of food production. The main target of this review was to evaluate the nano-biofortification process and its using against malnutrition as a new approach in the era of COVID-19. This review also opens many questions, which are needed to be answered like is nano-biofortification a promising solution against malnutrition? Is COVID-19 will increase the global crisis of malnutrition? What is the best method of applied nano-nutrients to achieve nano-biofortification? What are the challenges of nano-biofortification during and post of the COVID-19?
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Affiliation(s)
- Hassan El-Ramady
- Soil and Water Department, Faculty of Agriculture, Kafrelsheikh University, 33516 Kafr El-Sheikh, Egypt.
| | - Neama Abdalla
- Plant Biotechnology Department, Genetic Engineering and Biotechnology Division, National Research Center, 12622 Cairo, Egypt.
| | - Heba Elbasiouny
- Department of Environmental and Biological Sciences, Home Economy faculty, Al-Azhar University, 31732 Tanta, Egypt.
| | - Fathy Elbehiry
- Central Laboratory of Environmental Studies, Kafrelsheikh University, 33516 Kafr El-Sheikh, Egypt.
| | - Tamer Elsakhawy
- Agriculture Microbiology Department, Soil, Water and Environment Research Institute (SWERI), Sakha Agricultural Research Station, Agriculture Research Center (ARC), 33717 Kafr El-Sheikh, Egypt.
| | - Alaa El-Dein Omara
- Agriculture Microbiology Department, Soil, Water and Environment Research Institute (SWERI), Sakha Agricultural Research Station, Agriculture Research Center (ARC), 33717 Kafr El-Sheikh, Egypt.
| | - Megahed Amer
- Soils Improvement Department, Soils, Water and Environment Research Institute (SWERI), Sakha Station, Agricultural Research Center (ARC), 33717 Kafr El-Sheikh, Egypt.
| | - Yousry Bayoumi
- Horticulture Department, Faculty of Agriculture, Kafrelsheikh University, 33516 Kafr El-Sheikh, Egypt.
| | - Tarek A Shalaby
- Horticulture Department, Faculty of Agriculture, Kafrelsheikh University, 33516 Kafr El-Sheikh, Egypt.
| | - Yahya Eid
- Poultry Department, Faculty of Agriculture, Kafrelsheikh University, 33516 Kafr El-Sheikh, Egypt.
| | - Muhammad Zia-Ur-Rehman
- Institute of Soil and Environmental Sciences, University of Agriculture, Faisalabad, Pakistan.
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18
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El-Ramady H, Brevik EC, Elbasiouny H, Elbehiry F, Amer M, Elsakhawy T, Omara AED, Mosa AA, El-Ghamry AM, Abdalla N, Rezes S, Elboraey M, Ezzat A, Eid Y. Planning for disposal of COVID-19 pandemic wastes in developing countries: a review of current challenges. Environ Monit Assess 2021; 193:592. [PMID: 34424421 PMCID: PMC8380865 DOI: 10.1007/s10661-021-09350-1] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/31/2021] [Accepted: 07/30/2021] [Indexed: 05/18/2023]
Abstract
The health sector is critical to the well-being of any country, but developing countries have several obstacles that prevent them from providing adequate health care. This became an even larger concern after the COVID-19 outbreak left millions of people dead worldwide and generated huge amounts of infected or potentially infected wastes. The management and disposal of medical wastes during and post-COVID-19 represent a major challenge in all countries, but this challenge is particularly great for developing countries that do not have robust waste disposal infrastructure. The main problems in developing countries include inefficient treatment procedures, limited capacity of healthcare facilities, and improper waste disposal procedures. The management of medical wastes in most developing countries was primitive prior to the pandemic. The improper treatment and disposal of these wastes in our current situation may further speed COVID-19 spread, creating a serious risk for workers in the medical and sanitation fields, patients, and all of society. Therefore, there is a critical need to discuss emerging challenges in handling, treating, and disposing of medical wastes in developing countries during and after the COVID-19 outbreak. There is a need to determine best disposal techniques given the conditions and limitations under which developing countries operate. Several open questions need to be investigated concerning this global issue, such as to what extent developing countries can control the expected environmental impacts of COVID-19, particularly those related to medical wastes? What are the projected management scenarios for medical wastes under the COVID-19 outbreak? And what are the major environmental risks posed by contaminated wastes related to COVID-19 treatment? Studies directed at the questions above, careful planning, the use of large capacity mobile recycling facilities, and following established guidelines for disposal of medical wastes should reduce risk of COVID-19 spread in developing countries.
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Affiliation(s)
- Hassan El-Ramady
- Soil and Water Dept, Faculty of Agriculture, Kafrelsheikh University, Kafr El-Sheikh, 33516 Egypt
| | - Eric C. Brevik
- College of Agricultural, Life, and Physical Sciences, Southern Illinois University, Carbondale, IL USA
| | - Heba Elbasiouny
- Department of Environmental and Biological Sciences, Home Economy Faculty, Al-Azhar University, Tanta, 31732 Egypt
| | - Fathy Elbehiry
- Central Laboratory of Environmental Studies, Kafrelsheikh University, Kafr El-Sheikh, 33516 Egypt
| | - Megahed Amer
- Soils Improvement Dept., Soils, Water and Environment Research Institute, Sakha Station, Agricultural Research Center, Kafr El-Sheikh, 33717 Egypt
| | - Tamer Elsakhawy
- Agriculture Microbiology Department, Soil, Water and Environment Research Institute (SWERI), Agriculture Research Center, Sakha Agricultural Research Station, Kafr El-Sheikh, 33717 Egypt
| | - Alaa El-Dein Omara
- Agriculture Microbiology Department, Soil, Water and Environment Research Institute (SWERI), Agriculture Research Center, Sakha Agricultural Research Station, Kafr El-Sheikh, 33717 Egypt
| | - Ahmed A. Mosa
- Soils Department, Faculty of Agriculture, Mansoura University, Mansoura, 35516 Egypt
| | - Ayman M. El-Ghamry
- Soils Department, Faculty of Agriculture, Mansoura University, Mansoura, 35516 Egypt
| | - Neama Abdalla
- Plant Biotechnology Dept, , Genetic Engineering & Biotechnology Research Div, National Research Centre, Cairo, 12622 Egypt
| | - Szilárd Rezes
- Division of Oto-Rhyno-Laryngology, Medical and Health Science Center, Debrecen University, 4032 Debrecen, Hungary
| | - Mai Elboraey
- Division of Oto-Rhyno-Laryngology, Medical and Health Science Center, Debrecen University, 4032 Debrecen, Hungary
| | - Ahmed Ezzat
- Horticulture Dept, Faculty of Agriculture, Kafrelsheikh University, Kafr El-Sheikh, 33516 Egypt
| | - Yahya Eid
- Poultry Dept, Faculty of Agriculture, Kafrelsheikh University, Kafr El-Sheikh, 33516 Egypt
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Rajput VD, Minkina T, Feizi M, Kumari A, Khan M, Mandzhieva S, Sushkova S, El-Ramady H, Verma KK, Singh A, van Hullebusch ED, Singh RK, Jatav HS, Choudhary R. Effects of Silicon and Silicon-Based Nanoparticles on Rhizosphere Microbiome, Plant Stress and Growth. Biology (Basel) 2021; 10:791. [PMID: 34440021 PMCID: PMC8389584 DOI: 10.3390/biology10080791] [Citation(s) in RCA: 31] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/25/2021] [Revised: 08/16/2021] [Accepted: 08/16/2021] [Indexed: 11/29/2022]
Abstract
Silicon (Si) is considered a non-essential element similar to cadmium, arsenic, lead, etc., for plants, yet Si is beneficial to plant growth, so it is also referred to as a quasi-essential element (similar to aluminum, cobalt, sodium and selenium). An element is considered quasi-essential if it is not required by plants but its absence results in significant negative consequences or anomalies in plant growth, reproduction and development. Si is reported to reduce the negative impacts of different stresses in plants. The significant accumulation of Si on the plant tissue surface is primarily responsible for these positive influences in plants, such as increasing antioxidant activity while reducing soil pollutant absorption. Because of these advantageous properties, the application of Si-based nanoparticles (Si-NPs) in agricultural and food production has received a great deal of interest. Furthermore, conventional Si fertilizers are reported to have low bioavailability; therefore, the development and implementation of nano-Si fertilizers with high bioavailability could be crucial for viable agricultural production. Thus, in this context, the objectives of this review are to summarize the effects of both Si and Si-NPs on soil microbes, soil properties, plant growth and various plant pathogens and diseases. Si-NPs and Si are reported to change the microbial colonies and biomass, could influence rhizospheric microbes and biomass content and are able to improve soil fertility.
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Affiliation(s)
- Vishnu D. Rajput
- Academy of Biology and Biotechnology, Southern Federal University, Rostov-on-Don 344090, Russia; (T.M.); (A.K.); (S.M.); (S.S.)
| | - Tatiana Minkina
- Academy of Biology and Biotechnology, Southern Federal University, Rostov-on-Don 344090, Russia; (T.M.); (A.K.); (S.M.); (S.S.)
| | - Morteza Feizi
- Department of Soil Science, University of Kurdistan, Sanandaj 66177-15175, Iran;
| | - Arpna Kumari
- Academy of Biology and Biotechnology, Southern Federal University, Rostov-on-Don 344090, Russia; (T.M.); (A.K.); (S.M.); (S.S.)
| | - Masudulla Khan
- School of Life and Basic Sciences, SIILAS, Jaipur National University, Jaipur 302017, India;
| | - Saglara Mandzhieva
- Academy of Biology and Biotechnology, Southern Federal University, Rostov-on-Don 344090, Russia; (T.M.); (A.K.); (S.M.); (S.S.)
| | - Svetlana Sushkova
- Academy of Biology and Biotechnology, Southern Federal University, Rostov-on-Don 344090, Russia; (T.M.); (A.K.); (S.M.); (S.S.)
| | - Hassan El-Ramady
- Soil and Water Department, Faculty of Agriculture, Kafrelsheikh University, Kafr El-Sheikh 33516, Egypt;
| | | | - Abhishek Singh
- Department of Agricultural Biotechnology, Sardar Vallabhbhai Patel University of Agriculture and Technology, Meerut 250110, India;
| | - Eric D. van Hullebusch
- CNRS, Institut de Physique du Globe de Paris, Université de Paris, F-75005 Paris, France;
| | - Rupesh Kumar Singh
- Centro de Química de Vila Real, Universidade de Trás-os-Montes e Alto Douro, Quinta de Prados, 5000-801 Vila Real, Portugal;
| | - Hanuman Singh Jatav
- Soil Science and Agricultural Chemistry, Sri Karan Narendra Agriculture University, Jaipur 303329, India;
| | - Ravish Choudhary
- Division of Seed Science and Technology, ICAR-Indian Agricultural Research Institute, New Delhi 110012, India;
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20
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Elbasiouny H, Darweesh M, Elbltagy H, Abo-alhamd FG, Amer AA, Elsegaiy MA, Khattab IA, Elsharawy EA, Elbehiry F, El-Ramady H, Brevik EC. Correction to: Ecofriendly remediation technologies for wastewater contaminated with heavy metals with special focus on using water hyacinth and black tea wastes: a review. Environ Monit Assess 2021; 193:542. [PMID: 34331591 PMCID: PMC9119269 DOI: 10.1007/s10661-021-09345-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Affiliation(s)
- Heba Elbasiouny
- Department of Environmental and Biological Sciences, Al-Azhar University, Home Economics Faculty, Tanta, 31732 Egypt
| | - Marwa Darweesh
- Department of Environmental and Biological Sciences, Al-Azhar University, Home Economics Faculty, Tanta, 31732 Egypt
| | - Hala Elbltagy
- Department of Environmental and Biological Sciences, Al-Azhar University, Home Economics Faculty, Tanta, 31732 Egypt
| | - Fatma G. Abo-alhamd
- Department of Environmental and Biological Sciences, Al-Azhar University, Home Economics Faculty, Tanta, 31732 Egypt
| | - Ahlam A. Amer
- Department of Environmental and Biological Sciences, Al-Azhar University, Home Economics Faculty, Tanta, 31732 Egypt
| | - Mariam A. Elsegaiy
- Department of Environmental and Biological Sciences, Al-Azhar University, Home Economics Faculty, Tanta, 31732 Egypt
| | - Israa A. Khattab
- Department of Environmental and Biological Sciences, Al-Azhar University, Home Economics Faculty, Tanta, 31732 Egypt
| | - Esraa A. Elsharawy
- Department of Environmental and Biological Sciences, Al-Azhar University, Home Economics Faculty, Tanta, 31732 Egypt
| | - Fathy Elbehiry
- Central Laboratory of Environmental Studies, Kafrelsheikh University, Kafr El-Sheikh, 33516 Egypt
| | - Hassan El-Ramady
- Soil and Water Dept, Faculty of Agriculture, Kafrelsheikh University, Kafr El-Sheikh, 33516 Egypt
| | - Eric C. Brevik
- College of Agricultural, Life, and Physical Sciences, Southern Illinois University, Carbondale, IL 62901 USA
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21
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Elbasiouny H, Darwesh M, Elbeltagy H, Abo-alhamd FG, Amer AA, Elsegaiy MA, Khattab IA, Elsharawy EA, Ebehiry F, El-Ramady H, Brevik EC. Ecofriendly remediation technologies for wastewater contaminated with heavy metals with special focus on using water hyacinth and black tea wastes: a review. Environ Monit Assess 2021; 193:449. [PMID: 34173877 PMCID: PMC8233605 DOI: 10.1007/s10661-021-09236-2] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/11/2021] [Accepted: 06/22/2021] [Indexed: 05/17/2023]
Abstract
Treatment of water contaminated with heavy metals is challenging. Heavy metals are non-degradable, persistent in the environment, have a high dispersion capacity by water, can bioaccumulate, and represent risks to human and environmental health. Conventional treatment methods have disadvantages; however, adsorption in biomass is a highly promising method with high efficiency and low cost that avoids many of the disadvantages of conventional methods. Black tea (BT) wastes and water hyacinth (WH) have attracted attention for their ability to remove heavy metals from wastewater. Utilizing these approaches can remove contaminants and effectively manage problematic invasive species and wastes. The conventional uses of BT and WH were efficient for removing heavy metals from wastewater. Due to the unique and distinct properties and advantages of biochar and nano-forms of biosorbents, the use of BT and WH in these forms is promising to achieve sustainable heavy metals removal from wastewater. However, more study is needed to confirm preliminary results.
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Affiliation(s)
- Heba Elbasiouny
- Department of Environmental and Biological Sciences, Al-Azhar University, Home Economics Faculty, Tanta, 31732 Egypt
| | - Marwa Darwesh
- Department of Environmental and Biological Sciences, Al-Azhar University, Home Economics Faculty, Tanta, 31732 Egypt
| | - Hala Elbeltagy
- Department of Environmental and Biological Sciences, Al-Azhar University, Home Economics Faculty, Tanta, 31732 Egypt
| | - Fatma G. Abo-alhamd
- Department of Environmental and Biological Sciences, Al-Azhar University, Home Economics Faculty, Tanta, 31732 Egypt
| | - Ahlam A. Amer
- Department of Environmental and Biological Sciences, Al-Azhar University, Home Economics Faculty, Tanta, 31732 Egypt
| | - Mariam A. Elsegaiy
- Department of Environmental and Biological Sciences, Al-Azhar University, Home Economics Faculty, Tanta, 31732 Egypt
| | - Israa A. Khattab
- Department of Environmental and Biological Sciences, Al-Azhar University, Home Economics Faculty, Tanta, 31732 Egypt
| | - Esraa A. Elsharawy
- Department of Environmental and Biological Sciences, Al-Azhar University, Home Economics Faculty, Tanta, 31732 Egypt
| | - Fathy Ebehiry
- Central Laboratory of Environmental Studies, Kafrelsheikh University, Kafr El-Sheikh, 33516 Egypt
| | - Hassan El-Ramady
- Soil and Water Dept, Faculty of Agriculture, Kafrelsheikh University, Kafr El-Sheikh, 33516 Egypt
| | - Eric C. Brevik
- College of Agricultural, Life, and Physical Sciences, Southern Illinois University, Carbondale, IL 62901 USA
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Shalaby TA, Abd-Alkarim E, El-Aidy F, Hamed ES, Sharaf-Eldin M, Taha N, El-Ramady H, Bayoumi Y, Dos Reis AR. Nano-selenium, silicon and H 2O 2 boost growth and productivity of cucumber under combined salinity and heat stress. Ecotoxicol Environ Saf 2021; 212:111962. [PMID: 33550082 DOI: 10.1016/j.ecoenv.2021.111962] [Citation(s) in RCA: 36] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/14/2020] [Revised: 01/15/2021] [Accepted: 01/18/2021] [Indexed: 05/04/2023]
Abstract
The production of cucumber under combined salinity and heat stress is a crucial challenge facing many countries particularly in arid environments. This challenge could be controlled through exogenous foliar application of some bio-stimulants or anti-stressors. This study was carried out to investigate the management and improving cucumber production under combined salinity and heat stress. Nano-selenium (nano-Se, 25 mg L-1), silicon (Si, 200 mg L-1) and hydrogen peroxide (H2O2, 20 mmol L-1) were foliar applied on cucumber plants as anti-stress compounds. The results revealed that studied anti-stressors improved growth and productivity of cucumber grown in saline soil regardless the kind of anti-stressor under heat stress. The foliar application of nano-Se (25 mg L-1) clearly improved cucumber growth parameters (plant height and leaf area) compared to other anti-stressor and control. Foliar Si application showed the greatest impact on enzymatic antioxidant capacities among the other anti-stressor treatments. This applied rate of Si also showed the greatest increase in marketable fruit yield and yield quality (fruit firmness and total soluble solids) compared to untreated plants. These increases could be due to increasing nutrient uptake particularly N, P, K, and Mg, as well as Se (by 40.2% and 43%) in leaves and Si (by 11.2% and 22.1% in fruits) in both seasons, respectively. The potential role of Si in mitigating soil salinity under heat stress could be referred to high Si content found in leaf which regulates water losses via transpiration as well as high nutrient uptake of other nutrients (N, P, K, Mg and Se). The distinguished high K+ content found in cucumber leaves might help stressed plants to tolerate studied stresses by regulating the osmotic balance and controlling stomatal opening, which support cultivated plants to adapt to soil salinity under heat stress. Further studies are needed to be carried out concerning the different response of cultivated plants to combined stresses.
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Affiliation(s)
- Tarek A Shalaby
- Horticulture Department, Faculty of Agriculture, University of Kafrelsheikh, Kafr El-Sheikh 33516, Egypt; Department of Arid Land Agriculture, College of Agricultural and Food Science, King Faisal University, P.O. 400, Al-Ahsa 31982, Saudi Arabia
| | - Emad Abd-Alkarim
- Horticulture Department, Faculty of Agriculture, University of Kafrelsheikh, Kafr El-Sheikh 33516, Egypt
| | - Farouk El-Aidy
- Horticulture Department, Faculty of Agriculture, University of Kafrelsheikh, Kafr El-Sheikh 33516, Egypt
| | - El-Samahy Hamed
- Vegetable crops Department, Horticulture Institute, Agriculture Research Center, Giza, Egypt
| | - Mohamed Sharaf-Eldin
- Horticulture Department, Faculty of Agriculture, University of Kafrelsheikh, Kafr El-Sheikh 33516, Egypt
| | - Naglaa Taha
- Plant Pathology Research Institute, Agriculture Research Center, 12619 Giza, Egypt
| | - Hassan El-Ramady
- Soil and Water Dept., Faculty of Agriculture, Kafrelsheikh University, Kafr El-Sheikh 33516, Egypt
| | - Yousry Bayoumi
- Horticulture Department, Faculty of Agriculture, University of Kafrelsheikh, Kafr El-Sheikh 33516, Egypt; Physiology & Breeding of Horticultural Crops Laboratory, Horticulture Dept., Faculty of Agriculture, Kafrelsheikh University, Egypt
| | - André Rodrigues Dos Reis
- Department of Biosystems Engineering, School of Sciences and Engineering, São Paulo State University (UNESP), Tupã-SP 17602-496, Brazil.
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Kaszás L, Alshaal T, El-Ramady H, Kovács Z, Koroknai J, Elhawat N, Nagy É, Cziáky Z, Fári M, Domokos-Szabolcsy É. Identification of Bioactive Phytochemicals in Leaf Protein Concentrate of Jerusalem Artichoke ( Helianthus tuberosus L.). Plants (Basel) 2020; 9:E889. [PMID: 32674454 PMCID: PMC7411585 DOI: 10.3390/plants9070889] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/24/2020] [Revised: 07/10/2020] [Accepted: 07/13/2020] [Indexed: 12/17/2022]
Abstract
Jerusalem artichoke (JA) is widely known to have inulin-rich tubers. However, its fresh aerial biomass produces significant levels of leaf protein and economic bioactive phytochemicals. We have characterized leaf protein concentrate (JAPC) isolated from green biomass of three Jerusalem artichoke clones, Alba, Fuseau, and Kalevala, and its nutritional value for the human diet or animal feeding. The JAPC yield varied from 28.6 to 31.2 g DM kg-1 green biomass with an average total protein content of 33.3% on a dry mass basis. The qualitative analysis of the phytochemical composition of JAPC was performed by ultra-high performance liquid chromatography-electrospray ionization-Orbitrap/mass spectrometry analysis (UHPLC-ESI-ORBITRAP-MS/MS). Fifty-three phytochemicals were successfully identified in JAPC. In addition to the phenolic acids (especially mono- and di-hydroxycinnamic acid esters of quinic acids) several medically important hydroxylated methoxyflavones, i.e., dimethoxy-tetrahydroxyflavone, dihydroxy-methoxyflavone, hymenoxin, and nevadensin, were detected in the JAPC for the first time. Liquiritigenin, an estrogenic-like flavanone, was measured in the JAPC as well as butein and kukulkanin B, as chalcones. The results also showed high contents of the essential amino acids and polyunsaturated fatty acids (PUFAs; 66-68%) in JAPC. Linolenic acid represented 39-43% of the total lipid content; moreover, the ratio between ω-6 and ω-3 fatty acids in the JAPC was ~0.6:1. Comparing the JA clones, no major differences in phytochemicals, fatty acid, or amino acid compositions were observed. This paper confirms the economic and nutritional value of JAPC as it is not only an alternative plant protein source but also as a good source of biological valuable phytochemicals.
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Affiliation(s)
- László Kaszás
- Department of Agricultural Botany, Plant Physiology and Biotechnology (MEK), Debrecen University, Böszörményi Street 138, 4032 Debrecen, Hungary; (L.K.); (H.E.-R.); (Z.K.); (J.K.); (N.E.); (É.N.); (M.F.); (É.D.-S.)
| | - Tarek Alshaal
- Department of Agricultural Botany, Plant Physiology and Biotechnology (MEK), Debrecen University, Böszörményi Street 138, 4032 Debrecen, Hungary; (L.K.); (H.E.-R.); (Z.K.); (J.K.); (N.E.); (É.N.); (M.F.); (É.D.-S.)
- Soil and Water Department, Faculty of Agriculture, Kafrelsheikh University, Kafr El-Sheikh 33516, Egypt
| | - Hassan El-Ramady
- Department of Agricultural Botany, Plant Physiology and Biotechnology (MEK), Debrecen University, Böszörményi Street 138, 4032 Debrecen, Hungary; (L.K.); (H.E.-R.); (Z.K.); (J.K.); (N.E.); (É.N.); (M.F.); (É.D.-S.)
- Soil and Water Department, Faculty of Agriculture, Kafrelsheikh University, Kafr El-Sheikh 33516, Egypt
| | - Zoltán Kovács
- Department of Agricultural Botany, Plant Physiology and Biotechnology (MEK), Debrecen University, Böszörményi Street 138, 4032 Debrecen, Hungary; (L.K.); (H.E.-R.); (Z.K.); (J.K.); (N.E.); (É.N.); (M.F.); (É.D.-S.)
| | - Judit Koroknai
- Department of Agricultural Botany, Plant Physiology and Biotechnology (MEK), Debrecen University, Böszörményi Street 138, 4032 Debrecen, Hungary; (L.K.); (H.E.-R.); (Z.K.); (J.K.); (N.E.); (É.N.); (M.F.); (É.D.-S.)
| | - Nevien Elhawat
- Department of Agricultural Botany, Plant Physiology and Biotechnology (MEK), Debrecen University, Böszörményi Street 138, 4032 Debrecen, Hungary; (L.K.); (H.E.-R.); (Z.K.); (J.K.); (N.E.); (É.N.); (M.F.); (É.D.-S.)
- Department of Biological and Environmental Sciences, Faculty of Home Economic, Al-Azhar University, Tanta 31732, Egypt
| | - Éva Nagy
- Department of Agricultural Botany, Plant Physiology and Biotechnology (MEK), Debrecen University, Böszörményi Street 138, 4032 Debrecen, Hungary; (L.K.); (H.E.-R.); (Z.K.); (J.K.); (N.E.); (É.N.); (M.F.); (É.D.-S.)
| | - Zoltán Cziáky
- Agricultural and Molecular Research and Service Institute, University of Nyíregyháza, 4407 Nyíregyháza, Hungary;
| | - Miklós Fári
- Department of Agricultural Botany, Plant Physiology and Biotechnology (MEK), Debrecen University, Böszörményi Street 138, 4032 Debrecen, Hungary; (L.K.); (H.E.-R.); (Z.K.); (J.K.); (N.E.); (É.N.); (M.F.); (É.D.-S.)
| | - Éva Domokos-Szabolcsy
- Department of Agricultural Botany, Plant Physiology and Biotechnology (MEK), Debrecen University, Böszörményi Street 138, 4032 Debrecen, Hungary; (L.K.); (H.E.-R.); (Z.K.); (J.K.); (N.E.); (É.N.); (M.F.); (É.D.-S.)
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Elbehiry F, Elbasiouny H, El-Ramady H, Brevik EC. Mobility, distribution, and potential risk assessment of selected trace elements in soils of the Nile Delta, Egypt. Environ Monit Assess 2019; 191:713. [PMID: 31676983 DOI: 10.1007/s10661-019-7892-3] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/18/2019] [Accepted: 10/11/2019] [Indexed: 05/28/2023]
Abstract
Environmental pollution has received considerable attention over the last 50 years. Recently, there has been an increasing interest in pollution of the Nile Delta, Egypt, which is one of the longest settled deltaic systems in the world. Pollution in the delta is increasingly recognized as a serious health concern that requires proper management of ecosystems. Therefore, this project aimed to study the distribution and assess the risk associated with selected trace elements (TEs) in different soils (i.e., marine, fluvial, and lacustrine parent materials) in the northern Nile Delta. Mehlich-3 extraction was used to determine the availability of antimony, vanadium, strontium, and molybdenum in agro-ecosystems in this area and their spatial distributions were investigated. Five indices were used to assess ecological risk. Results showed that TEs were higher in the southern part of the study area because it is affected by multiple pollution sources. The available concentrations of TEs were Sr < V < Sb < Mo. The bioavailability of Sr was highest among the studied TEs. The studied indices suggested the study area was moderately polluted by Sr and Sb. Furthermore, the results showed that marine soils had higher TE levels then lacustrine and fluvial soils. The ecological risk assessment indicated that V and Mo were of natural origin, while Sr and Sb were anthropogenically linked. Therefore, the situation calls for planning to reduce pollution sources, especially in the protected north Nile Delta, so these productive soils do not threaten human and ecological health.
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Affiliation(s)
- Fathy Elbehiry
- Central Laboratory of Environmental Studies, Kafrelsheikh University, Kafr El-Sheikh, 33516, Egypt
| | - Heba Elbasiouny
- Department of Environmental and Biological Sciences, Home Economy Faculty, Al-Azhar University, Tanta, 31732, Egypt
| | - Hassan El-Ramady
- Soil and Water Dept., Faculty of Agriculture, Kafrelsheikh University, Kafr El-Sheikh, 33516, Egypt
| | - Eric C Brevik
- Departments of Natural Sciences and Agriculture and Technical Studies, Dickinson State University, Dickinson, ND, 58601, USA.
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Alsaeedi A, El-Ramady H, Alshaal T, El-Garawany M, Elhawat N, Al-Otaibi A. Silica nanoparticles boost growth and productivity of cucumber under water deficit and salinity stresses by balancing nutrients uptake. Plant Physiol Biochem 2019; 139:1-10. [PMID: 30870715 DOI: 10.1016/j.plaphy.2019.03.008] [Citation(s) in RCA: 62] [Impact Index Per Article: 12.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/21/2018] [Revised: 03/04/2019] [Accepted: 03/05/2019] [Indexed: 05/02/2023]
Abstract
The role of amorphous silica nanoparticles (SiNPs) in enhancing growth and yield of cucumber under water deficit and salinity stresses was assessed. A field experiment under greenhouse conditions was established using 4 different levels of SiNPs (100, 200, 300 and 400 mg kg-1) and 3 different watering regimes calculated based on crop evapotranspiration (ETc) (100, 85 and 70% of ETc). Electrical conductivity and sodium adsorption ratio of irrigation water were 1.7 dS m-1 and 4.63 respectively. The results revealed that SiNPs improved growth and productivity of cucumber regardless of quantity of supplied water; however, the greatest increase corresponded to irrigating cucumber at the rate of 85% of ETc. Applying SiNPs at rate of 200 mg kg-1 showed the greatest increase specially when cucumber plants received 85% of their ETc causing an increase of 20, 51 and 156% in plant height, chlorophyll and fruit yield, respectively, compared to untreated plants. These increases could be due to alerting nutrient uptake as SiNPs clearly increased contents of nitrogen (by 30%), potassium (by 52, 75 and 41% in root, stem and leaf, respectively) and silicon (by 51, 57, 8 and 78% in root, stem, leaf and fruit, respectively). Otherwise, same treatment reduced sodium uptake by 38, 77 and 38% in root, stem and leaf, respectively; consequently, potassium-sodium ratio increased by 149, 735 and 127% in root, stem and leaf, respectively. The significant role of SiNPs in mitigating water deficit and salinity stresses could be referred to high silicon content found in leaf which regulates water losses via transpiration. Also, high K+ content found in roots of cucumber helps plants to tolerate abiotic stresses as a result of maintaining ion homeostasis and regulating the osmotic balance as well as controlling stomatal opening which helps plants to adapt to salinity and water deficit stresses.
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Affiliation(s)
- Abdullah Alsaeedi
- Department of Environment and Natural Resources, Faculty of Agriculture and Food Science, King Faisal University, Saudi Arabia
| | - Hassan El-Ramady
- Department of Soil and Water, Faculty of Agriculture, Kafrelsheikh University, Egypt; University of Debrecen, Agricultural Botany, Plant Physiology and Biotechnology Department, AGTC Böszörményi u. 138, 4032, Debrecen, Hungary
| | - Tarek Alshaal
- Department of Soil and Water, Faculty of Agriculture, Kafrelsheikh University, Egypt; University of Debrecen, Agricultural Botany, Plant Physiology and Biotechnology Department, AGTC Böszörményi u. 138, 4032, Debrecen, Hungary.
| | - Mohamed El-Garawany
- The Agricultural-Veterinarian Training and Research, King Faisal University, Saudi Arabia
| | - Nevien Elhawat
- Department of Biological and Environmental Sciences, Faculty of Home Economic, Al-Azhar University, Egypt; University of Debrecen, Agricultural Botany, Plant Physiology and Biotechnology Department, AGTC Böszörményi u. 138, 4032, Debrecen, Hungary
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Zsiros O, Nagy V, Párducz Á, Nagy G, Ünnep R, El-Ramady H, Prokisch J, Lisztes-Szabó Z, Fári M, Csajbók J, Tóth SZ, Garab G, Domokos-Szabolcsy É. Effects of selenate and red Se-nanoparticles on the photosynthetic apparatus of Nicotiana tabacum. Photosynth Res 2019; 139:449-460. [PMID: 30374728 DOI: 10.1007/s11120-018-0599-4] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/04/2018] [Accepted: 10/17/2018] [Indexed: 05/24/2023]
Abstract
Selenium (Se) is a natural trace element, which shifts its action in a relatively narrow concentration range from nutritional role to toxicity. Although it has been well established that in plants chloroplasts are among the primary targets, the mechanism of toxicity on photosynthesis is not well understood. Here, we compared selenate and red-allotrope elemental selenium nanoparticles (red nanoSe) in in vitro tobacco cultures to investigate their effects on the structure and functions of the photosynthetic machinery. Selenate at 10 mg/L concentration retarded plant growth; it also led to a decreased chlorophyll content, accompanied with an increase in the carotenoid-to-chlorophyll ratio. Structural examinations of the photosynthetic machinery, using electron microscopy, small-angle neutron scattering and circular dichroism spectroscopy, revealed significant perturbation in the macro-organization of the pigment-protein complexes and sizeable shrinkage in the repeat distance of granum thylakoid membranes. As shown by chlorophyll a fluorescence transient measurements, these changes in the ultrastructure were associated with a significantly diminished photosystem II activity and a reduced performance of the photosynthetic electron transport, and an enhanced capability of non-photochemical quenching. These changes in the structure and function of the photosynthetic apparatus explain, at least in part, the retarded growth of plantlets in the presence of 10 mg/L selenate. In contrast, red nanoSe, even at 100 mg/L and selenate at 1 mg/L, exerted no negative effect on the growth of plantlets and affected only marginally the thylakoid membrane ultrastructure and the photosynthetic functions.
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Affiliation(s)
- Ottó Zsiros
- Institute of Plant Biology, Biological Research Center, Hungarian Academy of Sciences, POB 521, Szeged, 6701, Hungary
| | - Valéria Nagy
- Institute of Plant Biology, Biological Research Center, Hungarian Academy of Sciences, POB 521, Szeged, 6701, Hungary
| | - Árpád Párducz
- Institute of Biophysics, Biological Research Center, Hungarian Academy of Sciences, POB 521, Szeged, 6701, Hungary
| | - Gergely Nagy
- Institute of Plant Biology, Biological Research Center, Hungarian Academy of Sciences, POB 521, Szeged, 6701, Hungary
- Laboratory for Neutron Scattering, Paul Scherrer Institute, 5232, Villigen PSI, Switzerland
- Institute for Solid State Physics and Optics, Wigner Research Centre for Physics, Hungarian Academy of Sciences, POB 49, Budapest, 1525, Hungary
| | - Renáta Ünnep
- Laboratory for Neutron Scattering, Paul Scherrer Institute, 5232, Villigen PSI, Switzerland
- Institute for Solid State Physics and Optics, Wigner Research Centre for Physics, Hungarian Academy of Sciences, POB 49, Budapest, 1525, Hungary
| | - Hassan El-Ramady
- Department of Soil and Water Sciences, Faculty of Agriculture, Kafrelsheikh Uni, 33516, Kafr El-Sheikh, Egypt
- Department of Agricultural Botany, Plant Physiology and Biotechnology, University of Debrecen, Egyetem ter 1, Debrecen, 4032, Hungary
| | - József Prokisch
- Bio- and Environmental Enegetics Inst., Nano Food Lab, Debrecen University, Boszormenyi 138, Debrecen, 4032, Hungary
| | - Zsuzsa Lisztes-Szabó
- Isotope Climatology and Environmental Research Centre, Institute for Nuclear Research, Hungarian Academy of Sciences, Debrecen, 4026, Hungary
| | - Miklós Fári
- Department of Agricultural Botany, Plant Physiology and Biotechnology, University of Debrecen, Egyetem ter 1, Debrecen, 4032, Hungary
| | - József Csajbók
- Department of Crop Production and Applied Ecology, University of Debrecen, Boszormenyi 138, Debrecen, 4032, Hungary
| | - Szilvia Zita Tóth
- Institute of Plant Biology, Biological Research Center, Hungarian Academy of Sciences, POB 521, Szeged, 6701, Hungary
| | - Győző Garab
- Institute of Plant Biology, Biological Research Center, Hungarian Academy of Sciences, POB 521, Szeged, 6701, Hungary
- Department of Physics, Faculty of Science, Ostrava University, Chittussiho 10, 710 0, Ostrava - Slezská Ostrava, Czech Republic
| | - Éva Domokos-Szabolcsy
- Department of Agricultural Botany, Plant Physiology and Biotechnology, University of Debrecen, Egyetem ter 1, Debrecen, 4032, Hungary.
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Domokos-Szabolcsy É, Fári M, Márton L, Czakó M, Veres S, Elhawat N, Antal G, El-Ramady H, Zsíros O, Garab G, Alshaal T. Selenate tolerance and selenium hyperaccumulation in the monocot giant reed (Arundo donax), a biomass crop plant with phytoremediation potential. Environ Sci Pollut Res Int 2018; 25:31368-31380. [PMID: 30196460 DOI: 10.1007/s11356-018-3127-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/23/2018] [Accepted: 09/03/2018] [Indexed: 06/08/2023]
Abstract
The response of giant reed (Arundo donax L.) to selenium (Se), added as selenate, was studied. The development, stress response, uptake, translocation, and accumulation of Se were documented in three giant reed ecotypes STM (Hungary), BL (USA), and ESP (Spain), representing different climatic zones. Plantlets regenerated from sterile tissue cultures were grown under greenhouse conditions in sand supplemented with 0, 2.5, 5, and 10 mg Se kg-1 added as sodium selenate. Total Se content was measured in different plant parts using hydride generation atomic fluorescence spectroscopy. All plants developed normally in the 0-5.0 mg Se kg-1 concentration range regardless of ecotype, but no growth occurred at 10.0 mg Se kg-1. There were no signs of chlorosis or necrosis, and the photosynthetic machinery was not affected as evidenced by no marked differences in the structure of thylakoid membranes. There was no change in the maximum quantum yield of photosystem II (Fv/Fm ratio) in the three ecotypes under Se stress, except for a significant negative effect in the ESP ecotype in the 5.0 mg Se kg-1 treatment. Glutathione peroxidase (GPx) activity increased as the Se concentration increased in the growth medium. GPx activity was higher in the shoot system than the root system in all Se treatments. All ecotypes showed great capacity of take up, translocate and accumulate selenium in their stem and leaf. Relative Se accumulation is best described as leaf ˃˃ stem ˃ root. The ESP ecotype accumulated 1783 μg g-1 in leaf, followed by BL with 1769 μg g-1, and STM with 1606 μg g-1 in the 5.0 mg Se kg-1 treatment. All ecotypes showed high values of translocation and bioaccumulation factors, particularly the ESP ecotype (10.1 and 689, respectively, at the highest tolerated Se supplementation level). Based on these findings, Arundo donax has been identified as the first monocot hyperaccumulator of selenium, because Se concentration in the leaves of all three ecotypes, and also in the stem of the ESP ecotype, is higher than 0.1% (dry weight basis) under the conditions tested. Tolerance up to 5.0 mg Se kg-1 and the Se hyperaccumulation capacity make giant reed a promising tool for Se phytoremediation.
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Affiliation(s)
- Éva Domokos-Szabolcsy
- Department of Agricultural Botany, Plant Physiology and Biotechnology, University of Debrecen, AGTC Böszörményi ut 138, Debrecen, 4032, Hungary
| | - Miklós Fári
- Department of Agricultural Botany, Plant Physiology and Biotechnology, University of Debrecen, AGTC Böszörményi ut 138, Debrecen, 4032, Hungary
| | - László Márton
- Department of Biological Sciences, University of South Carolina, Columbia, SC, USA
| | - Mihály Czakó
- Department of Biological Sciences, University of South Carolina, Columbia, SC, USA
| | - Szilvia Veres
- Department of Agricultural Botany, Plant Physiology and Biotechnology, University of Debrecen, AGTC Böszörményi ut 138, Debrecen, 4032, Hungary
| | - Nevien Elhawat
- Department of Agricultural Botany, Plant Physiology and Biotechnology, University of Debrecen, AGTC Böszörményi ut 138, Debrecen, 4032, Hungary
- Faculty of Home Economic, Department of Biological and Environmental Sciences, Al-Azhar University, Cairo, Egypt
| | - Gabriella Antal
- Faculty of Economics and Business, Institute of Sectoral Economics and Methodology, University of Debrecen, Debrecen, Hungary
| | - Hassan El-Ramady
- Department of Agricultural Botany, Plant Physiology and Biotechnology, University of Debrecen, AGTC Böszörményi ut 138, Debrecen, 4032, Hungary
- Soil and Water Department, Faculty of Agriculture, Kafrelsheikh University, Kafr El-Sheikh, 33516, Egypt
| | - Ottó Zsíros
- Biological Research Center, Hungarian Academy of Sciences, Institute of Plant Biology, POB 521, Szeged, H-6701, Hungary
| | - Győző Garab
- Biological Research Center, Hungarian Academy of Sciences, Institute of Plant Biology, POB 521, Szeged, H-6701, Hungary
- Faculty of Science, University of Ostrava, Ostrava, Czech Republic
| | - Tarek Alshaal
- Department of Agricultural Botany, Plant Physiology and Biotechnology, University of Debrecen, AGTC Böszörményi ut 138, Debrecen, 4032, Hungary.
- Soil and Water Department, Faculty of Agriculture, Kafrelsheikh University, Kafr El-Sheikh, 33516, Egypt.
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Selmar D, Radwan A, Abdalla N, Taha H, Wittke C, El-Henawy A, Alshaal T, Amer M, Kleinwächter M, Nowak M, El-Ramady H. Uptake of nicotine from discarded cigarette butts - A so far unconsidered path of contamination of plant-derived commodities. Environ Pollut 2018; 238:972-976. [PMID: 29454497 DOI: 10.1016/j.envpol.2018.01.113] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/07/2017] [Revised: 01/19/2018] [Accepted: 01/31/2018] [Indexed: 06/08/2023]
Abstract
This study aimed to elucidate the origin of the widespread nicotine contamination of plant-derived commodities, by conducting field experiments with various herbs and spice plants. By scattering tobacco and cigarette butts on the field and subsequent nicotine analyses of the acceptor plants, we verified that the alkaloid is leached out into the soil and is taken up by the crop plants. This path of contamination pertains even when there is only one cigarette butt per square meter. Even such minor pollution results - at least in the case of basil and peppermint - in considerable high nicotine contaminations, which exceed the maximum residue level by more than 20-fold. The data reported here clearly outline the large practical relevance of this soil-borne contamination path and imply that unthoughtful disposal of cigarette butts in the field by farm workers may be the reason for the widespread occurrence of nicotine contamination in plant-derived commodities. Therefore, such misbehavior needs to be prevented using education and sensitization, and by including this issue into the guidelines of good agricultural practice.
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Affiliation(s)
- Dirk Selmar
- Institute for Plant Biology, TU Braunschweig, Braunschweig, Germany.
| | - Alzahraa Radwan
- Institute for Plant Biology, TU Braunschweig, Braunschweig, Germany; Agriculture Genetic Engineering Research Institute (AGERI), Egypt
| | - Neama Abdalla
- Plant Biotechnology Department, National Research Center, Egypt
| | - Hussein Taha
- Plant Biotechnology Department, National Research Center, Egypt
| | - Carina Wittke
- Institute for Plant Biology, TU Braunschweig, Braunschweig, Germany
| | - Ahmed El-Henawy
- Soil & Water Sciences Department, Faculty of Agriculture, Kafrelsheikh University, Egypt
| | - Tarek Alshaal
- Soil & Water Sciences Department, Faculty of Agriculture, Kafrelsheikh University, Egypt
| | - Megahed Amer
- Soil, Water & Environment Research Institute, Sakha Agricultural Research Station, ARC, Egypt
| | | | - Melanie Nowak
- Institute for Plant Biology, TU Braunschweig, Braunschweig, Germany
| | - Hassan El-Ramady
- Soil & Water Sciences Department, Faculty of Agriculture, Kafrelsheikh University, Egypt
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Alsaeedi A, El-Ramady H, Alshaal T, El-Garawani M, Elhawat N, Al-Otaibi A. Exogenous nanosilica improves germination and growth of cucumber by maintaining K +/Na + ratio under elevated Na + stress. Plant Physiol Biochem 2018; 125:164-171. [PMID: 29471211 DOI: 10.1016/j.plaphy.2018.02.006] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/06/2017] [Revised: 01/08/2018] [Accepted: 02/05/2018] [Indexed: 06/08/2023]
Abstract
The current work was aimed to elucidate the role of engineered nanosilica (SiNPs) particles to mitigate the damaging impacts of Na+-derived salinity on cucumber (Cucumis sativus) Beit Alpha variety by conducting in vitro experiments applying various Na+ concentrations i.e. 0, 1000, 2000, 3000, 4000 and 5000 mg L-1. By treating seeds and seedlings, respectively, of cucumber with SiNPs (0, 100, 200 and 300 ppm) and subsequent determination some germination and vegetative parameters as well as chemical analysis of seedlings, we verified that SiNPs succeeded to alleviate the detrimental effects of high Na+ salinity by increasing germination parameters and vegetative growth of cucumber seedlings. Even as little as 100 ppm of N-Si results in considerable improvement of seed germination and seedlings growth of cucumber compared to the control, while 200 ppm was optimal among the doses tested. At 5000 mg Na+ L-1, applying SiNPs with 200 ppm increased final germination percentage by 101% over control, vigor index by 101%, germination rate index by 116%, germination index by 110%, fresh mass by 13%, K+/Na+ ratio by 77%, shoot dry mass by 384%, root dry mass by 304% and plant height by 70%. The results mentioned in this paper obviously outline the large practical relevance of SiNPs and imply that applying of SiNPs for cucumber seeds and seedlings under high Na+-derived salinity enhances germination and growth as a result for decreasing Na+ uptake and sequentially improves high K+/Na+ ratio.
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Affiliation(s)
- Abdullah Alsaeedi
- Department of Environment and Natural Resources, Faculty of Agriculture and Food Science, King Faisal University, Saudi Arabia
| | - Hassan El-Ramady
- Department of Soil and Water, Faculty of Agriculture, Kafrelsheikh University, Egypt
| | - Tarek Alshaal
- Department of Soil and Water, Faculty of Agriculture, Kafrelsheikh University, Egypt; Department of Agricultural Botany, Plant Physiology and Biotechnology, University of Debrecen, Hungary.
| | | | - Nevien Elhawat
- Department of Biological and Environmental Sciences, Faculty of Home Economic, Al-Azhar University, Egypt; Department of Agricultural Botany, Plant Physiology and Biotechnology, University of Debrecen, Hungary
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Alsaeedi AH, El-Ramady H, Alshaal T, El-Garawani M, Elhawat N, Almohsen M. Engineered silica nanoparticles alleviate the detrimental effects of Na + stress on germination and growth of common bean (Phaseolus vulgaris). Environ Sci Pollut Res Int 2017; 24:21917-21928. [PMID: 28780690 DOI: 10.1007/s11356-017-9847-y] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/14/2017] [Accepted: 07/28/2017] [Indexed: 05/22/2023]
Abstract
During the past 10 years, exploiting engineered nanoparticles in agricultural sector has been rapidly increased. Nanoparticles are used to increase the productivity of different crops particularly under biotic and abiotic stresses. This study aims to test the ability of nanosilica (NS) to ameliorate the detrimental impact of Na+ with different concentrations on the seed germination and the growth of common bean seedlings. Five doses of Na+ have been prepared from NaCl, i.e., 1000, 2000, 3000, 4000, and 5000 mg L-1, and distilled water was applied as a control. Seeds and seedlings were treated with three different NS concentrations (100, 200, and 300 mg L-1). The results proved that Na+ concentrations had detrimental effects on all measured parameters. However, treating seeds and seedlings with NS improved their growth and resulted in higher values for all measurements. For instance, the addition of 300 mg L-1 NS leads to an increase of the final germination percentage, vigor index, and germination speed for seeds irrigated with 5000 mg Na+ L-1 by 19.7, 80.7, and 22.6%, respectively. Although common bean seedlings could not grow at the highest level of Na+, fortification seedlings with NS helped them to grow well under 5000 mg L-1 of Na+. An increase of 11.1 and 23.1% has been measured for shoot and root lengths after treating seedlings with 300 mg L-1 NS under irrigation with 5000 mg Na+ L-1 solutions, and also at the same treatment, shoot and root dry masses are enhanced by 110.9 and 328.0%, respectively. These results proved the importance of using NS to relieve the detrimental effects of Na+-derived salinity. This finding could be reinforced by low Na content which was measured in plant tissues after treating seedlings with 300 mg L-1 of NS.
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Affiliation(s)
- Abdullah H Alsaeedi
- Department of Environment and Natural Resources, Faculty of Agriculture and Food Science, King Faisal University, Al-Ahsa, Saudi Arabia
| | - Hassan El-Ramady
- Department of Soil and Water, Faculty of Agriculture, Kafrelsheikh University, Kafr El Sheikh, 33516, Egypt
| | - Tarek Alshaal
- Department of Soil and Water, Faculty of Agriculture, Kafrelsheikh University, Kafr El Sheikh, 33516, Egypt.
| | | | - Nevien Elhawat
- Department of Biological and Environmental Sciences, Faculty of Home Economic, Al-Azhar University, Cairo, Egypt
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El-Ramady H, Alshaal T, El-Henawy A, Abdalla N, Taha H, Elmahrouk M, Shalaby T, Elsakhawy T, Omara AED, elmarsafawy S, Elhawat N, Shehata S. Environmental Nanoremediation under Changing Climate. ACTA ACUST UNITED AC 2017. [DOI: 10.21608/jenvbs.2017.1550.1009] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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dos Reis AR, El-Ramady H, Santos EF, Gratão PL, Schomburg L. Overview of Selenium Deficiency and Toxicity Worldwide: Affected Areas, Selenium-Related Health Issues, and Case Studies. Plant Ecophysiology 2017. [DOI: 10.1007/978-3-319-56249-0_13] [Citation(s) in RCA: 43] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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Shalaby TA, Bayoumi Y, Abdalla N, Taha H, Alshaal T, Shehata S, Amer M, Domokos-Szabolcsy É, El-Ramady H. Nanoparticles, Soils, Plants and Sustainable Agriculture. ACTA ACUST UNITED AC 2016. [DOI: 10.1007/978-3-319-39303-2_10] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Elhawat N, Alshaal T, Domokos-Szabolcsy É, El-Ramady H, Antal G, Márton L, Czakó M, Balogh P, Fári M. Copper Uptake Efficiency and Its Distribution Within Bioenergy Grass Giant Reed. Bull Environ Contam Toxicol 2015. [PMID: 26215460 DOI: 10.1007/s00128-015-1622-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/04/2023]
Abstract
To evaluate copper uptake and its toxicity on bioenergy grass giant reed (Arundo donax L.), experiments were carried out using two epigenetic clonal lines - American (BL) and Hungarian (20SZ) ecotypes - grown on elevated Cu concentrations up to 26.8 mg L(-1). Neither ecotype showed any noticeable foliar symptoms of Cu toxicity at concentrations tested up to 10 mg L(-1). Dry mass of plants of both ecotypes significantly increased at the highest Cu treatment compared to control. Although the BL ecotype had greater capacity to uptake Cu than 20SZ, the dry mass and shoot length of BL was higher than that of 20SZ. Values of bioconcentration and transportation factors were higher in the BL than in the 20SZ ecotype. Almost 45 % of total Cu content within the whole plant was found in the plant root of both ecotypes. This demonstrated both ecotypes can be utilized for Cu phytoremediation alongside with significant biomass production.
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Affiliation(s)
- N Elhawat
- Department of Agricultural Botany, Plant Physiology and Biotechnology, University of Debrecen, Debrecen, P.O. Box 36, 4032, Hungary
- Department of Biological and Environmental Sciences, Faculty of Home Economics, Al-Azhar University, Cairo, Egypt
| | - T Alshaal
- Department of Agricultural Botany, Plant Physiology and Biotechnology, University of Debrecen, Debrecen, P.O. Box 36, 4032, Hungary.
- Department of Soil and Water Science, Faculty of Agriculture, University of Kafrelsheikh, Kafr Elsheikh, Egypt.
| | - É Domokos-Szabolcsy
- Department of Agricultural Botany, Plant Physiology and Biotechnology, University of Debrecen, Debrecen, P.O. Box 36, 4032, Hungary
| | - H El-Ramady
- Department of Agricultural Botany, Plant Physiology and Biotechnology, University of Debrecen, Debrecen, P.O. Box 36, 4032, Hungary
- Department of Soil and Water Science, Faculty of Agriculture, University of Kafrelsheikh, Kafr Elsheikh, Egypt
| | - G Antal
- Department of Agricultural Botany, Plant Physiology and Biotechnology, University of Debrecen, Debrecen, P.O. Box 36, 4032, Hungary
| | - L Márton
- Department of Biological Sciences, University of South Carolina, Columbia, SC, USA
| | - M Czakó
- Department of Biological Sciences, University of South Carolina, Columbia, SC, USA
| | - P Balogh
- Department of Economic Analysis and Statistics, University of Debrecen, Debrecen, Hungary
| | - M Fári
- Department of Agricultural Botany, Plant Physiology and Biotechnology, University of Debrecen, Debrecen, P.O. Box 36, 4032, Hungary
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El-Ramady H, Abdalla N, Alshaal T, El-Henawy A, Faizy SEDA, Shams MS, Shalaby T, Bayoumi Y, Elhawat N, Shehata S, Sztrik A, Prokisch J, Fári M, Pilon-Smits EA, Domokos-Szabolcsy É. Selenium and its Role in Higher Plants. Pollutants in Buildings, Water and Living Organisms 2015. [DOI: 10.1007/978-3-319-19276-5_6] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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Elhawat N, Alshaal T, Domokos-Szabolcsy É, El-Ramady H, Márton L, Czakó M, Kátai J, Balogh P, Sztrik A, Molnár M, Popp J, Fári MG. Phytoaccumulation potentials of two biotechnologically propagated ecotypes of Arundo donax in copper-contaminated synthetic wastewater. Environ Sci Pollut Res Int 2014; 21:7773-7780. [PMID: 24638838 DOI: 10.1007/s11356-014-2736-8] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/27/2013] [Accepted: 03/03/2014] [Indexed: 06/03/2023]
Abstract
An in vitro experiment was carried out to evaluate the phytoremediation potentials of two somatic embryo-derived ecotypes of Arundo donax-BL (American ecotype) and 20SZ (Hungarian ecotype)-of copper from synthetic wastewater. The two ecotypes were grown under sterile conditions in tubes containing a nutrient solution supplied with increasing doses of Cu (0, 1, 2, 3, 5, 10, and 26.8 mg L(-1)) for 6 weeks. The translocation and bioaccumulation factors and removal rate were estimated. In general, increasing Cu concentration in nutrient solution slightly decreased root, stem and leaf biomass without toxicity symptoms up to 26.8 mg L(-1). Moreover, both ecotypes showed high Cu removal efficiency from aqueous solution. However, Cu removal rate ranged between 96.6 to 98.8% for BL ecotype and 97 to 100% for 20SZ ecotype. Data illustrated that both BL and 20SZ ecotypes may be employed to treat Cu-contaminated water bodies up to 26.8 mg L(-1).
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Affiliation(s)
- N Elhawat
- Department of Agricultural Botany, Plant Physiology and Biotechnology, University of Debrecen, P.O. Box 36, 4015, Debrecen, Hungary
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Elhawat N, Alshaal T, Domokos-Szabolcsy É, El-Ramady H, Márton L, Czakó M, Kátai J, Balogh P, Sztrik A, Molnár M, Popp J, Fári MG. Phytoaccumulation potentials of two biotechnologically propagated ecotypes of Arundo donax in copper-contaminated synthetic wastewater. Environ Sci Pollut Res Int 2014. [PMID: 24638838 DOI: 10.1007/s11356-014-2736-8.] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 09/29/2022]
Abstract
An in vitro experiment was carried out to evaluate the phytoremediation potentials of two somatic embryo-derived ecotypes of Arundo donax-BL (American ecotype) and 20SZ (Hungarian ecotype)-of copper from synthetic wastewater. The two ecotypes were grown under sterile conditions in tubes containing a nutrient solution supplied with increasing doses of Cu (0, 1, 2, 3, 5, 10, and 26.8 mg L(-1)) for 6 weeks. The translocation and bioaccumulation factors and removal rate were estimated. In general, increasing Cu concentration in nutrient solution slightly decreased root, stem and leaf biomass without toxicity symptoms up to 26.8 mg L(-1). Moreover, both ecotypes showed high Cu removal efficiency from aqueous solution. However, Cu removal rate ranged between 96.6 to 98.8% for BL ecotype and 97 to 100% for 20SZ ecotype. Data illustrated that both BL and 20SZ ecotypes may be employed to treat Cu-contaminated water bodies up to 26.8 mg L(-1).
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Affiliation(s)
- N Elhawat
- Department of Agricultural Botany, Plant Physiology and Biotechnology, University of Debrecen, P.O. Box 36, 4015, Debrecen, Hungary
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