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Marques ACR, Tiecher TL, Brunetto G, Vendruscolo D, De Conti L, Ambrosini VG, Miotto A, Rosa DJ, da Silva ICB, Trentin E, Ferreira PAA, Jacques RJS, Pescador R, Comin JJ, Ceretta CA, de Melo GWB, Parent LÉ. Phytoremediation of Cu-contaminated vineyard soils in Brazil: A compendium of Brazilian pot studies. J Environ Qual 2023; 52:1024-1036. [PMID: 37533339 DOI: 10.1002/jeq2.20503] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/04/2022] [Accepted: 07/11/2023] [Indexed: 08/04/2023]
Abstract
Vineyard soils can be contaminated by copper (Cu) due to successive applications of fungicides and organic fertilizers. Soil remediation can be addressed by altering soil properties or selecting efficient Cu-extracting cover crops tolerant to Cu toxicity. Our objectives were to synthesize the Cu-extracting efficiency by plant species tested in Brazil, classify them according to Cu resistance to toxicity, and assess the effect of soil properties on attenuating Cu toxicity. We retrieved results from 41 species and cultivars, totaling 565 observations. Freshly added Cu varied between 50 and 600 mg Cu kg-1 of soil across studies. The partition of Cu removal between the above- and below-ground portions was scaled as a logistic variable to facilitate data synthesis. The data were analyzed using the Adaboost machine learning model. Model accuracy (predicted vs. actual values) reached R2 = 0.862 after relating species, cultivar, Cu addition, clay, SOM, pH, soil test P, and Cu as features to predict the logistic target variable. Tissue Cu concentration varied between 7 and 105 mg Cu kg-1 in the shoot and between 73 and 1340 mg Cu kg-1 in the roots. Among soil properties, organic matter and soil test Cu most influenced the accuracy of the model. Phaseolus vulgaris, Brassica juncea, Ricinus communis, Hordeum vulgare, Sorghum vulgare, Cajanus cajan, Solanum lycopersicum, and Crotolaria spectabilis were the most efficient Cu-extracting cover crops, as shown by positive values of the logistic variable (shoot removal > root removal). Those Cu-tolerant plants showed differential capacity to extract Cu in the long run.
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Affiliation(s)
| | - Tadeu Luis Tiecher
- Federal Institute of Education, Science and Technology of Rio Grande do Sul (IFRS), Porto Alegre, Brazil
| | - Gustavo Brunetto
- Department of Soil, Federal University of Santa Maria, Santa Maria, Brazil
| | - Diogo Vendruscolo
- Riograndense Association of Technical Assistance and Rural Extension Enterprises (EMATER / RS), Pinhal Grande, Brazil
| | - Lessandro De Conti
- Farroupilha Federal Institute of Education, Science and Technology, Santo Augusto, Brazil
| | | | - Alcione Miotto
- Federal Institute of Education, Science and Technology of Santa Catarina, São Miguel do Oeste, Brazil
| | - Daniel José Rosa
- Department of Biology, University of British Columbia, Kelowna, British Columbia, Canada
| | | | - Edicarla Trentin
- Department of Soil, Federal University of Santa Maria, Santa Maria, Brazil
| | | | | | - Rosete Pescador
- Department of Phytotechnics, Federal University of Santa Catarina, Florianópolis, Brazil
| | - Jucinei José Comin
- Department of Phytotechnics, Federal University of Santa Catarina, Florianópolis, Brazil
| | | | | | - Léon-Étienne Parent
- Department of Soils and Agrifood Engineering, Université Laval, Québec, Quebec, Canada
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Brunetto G, Stefanello LO, Kulmann MSDS, Tassinari A, de Souza ROS, Rozane DE, Tiecher TL, Ceretta CA, Ferreira PAA, de Siqueira GN, Parent LÉ. Prediction of Nitrogen Dosage in ‘Alicante Bouschet’ Vineyards with Machine Learning Models. Plants 2022; 11:plants11182419. [PMID: 36145819 PMCID: PMC9501305 DOI: 10.3390/plants11182419] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/02/2022] [Revised: 09/09/2022] [Accepted: 09/11/2022] [Indexed: 12/02/2022]
Abstract
Vineyard soils normally do not provide the amount of nitrogen (N) necessary for red wine production. Traditionally, the N concentration in leaves guides the N fertilization of vineyards to reach high grape yields and chemical composition under the ceteris paribus assumption. Moreover, the carryover effects of nutrients and carbohydrates stored by perennials such as grapevines are neglected. Where a well-documented database is assembled, machine learning (ML) methods can account for key site-specific features and carryover effects, impacting the performance of grapevines. The aim of this study was to predict, using ML tools, N management from local features to reach high berry yield and quality in ‘Alicante Bouschet’ vineyards. The 5-year (2015–2019) fertilizer trial comprised six N doses (0–20–40–60–80–100 kg N ha−1) and three regimes of irrigation. Model features included N dosage, climatic indices, foliar N application, and stem diameter of the preceding season, all of which were indices of the carryover effects. Accuracy of ML models was the highest with a yield cutoff of 14 t ha−1 and a total anthocyanin content (TAC) of 3900 mg L−1. Regression models were more accurate for total soluble solids (TSS), total titratable acidity (TTA), pH, TAC, and total phenolic content (TPC) in the marketable grape yield. The tissue N ranges differed between high marketable yield and TAC, indicating a trade-off about 24 g N kg−1 in the diagnostic leaf. The N dosage predicted varied from 0 to 40 kg N ha−1 depending on target variable, this was calculated from local features and carryover effects but excluded climatic indices. The dataset can increase in size and diversity with the collaboration of growers, which can help to cross over the numerous combinations of features found in vineyards. This research contributes to the rational use of N fertilizers, but with the guarantee that obtaining high productivity must be with adequate composition.
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Affiliation(s)
- Gustavo Brunetto
- Soil Science Department, Federal University of Santa Maria, Santa Maria 97105-900, Brazil
- Correspondence: ; Tel.: +55-32208108
| | | | | | - Adriele Tassinari
- Soil Science Department, Federal University of Santa Maria, Santa Maria 97105-900, Brazil
| | | | - Danilo Eduardo Rozane
- Fruticulture Department, State University of Paulista “Julio Mesquita Filho”, Registro 11900-000, Brazil
| | - Tadeu Luis Tiecher
- Rio Grande do Sul Federal Institute, Campus Restinga, Porto Alegre 91791-508, Brazil
| | - Carlos Alberto Ceretta
- Soil Science Department, Federal University of Santa Maria, Santa Maria 97105-900, Brazil
| | | | | | - Léon Étienne Parent
- Soil Science Department, Federal University of Santa Maria, Santa Maria 97105-900, Brazil
- Department of Soil and Agri-Food Engineering, Laval University, Québec City, QC G1V 0A6, Canada
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Morais GP, Comin JJ, Lourenzi CR, Tiecher TL, Soares CRFS, Loss A, Gatiboni LC, Bortolini JG, Ferreira GW, Dos Santos EMH, Brunetto G. Proposition of critical thresholds for copper and zinc transfer to solution in soils. Environ Monit Assess 2022; 194:623. [PMID: 35907031 DOI: 10.1007/s10661-022-10278-3] [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] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/26/2021] [Accepted: 07/05/2022] [Indexed: 06/15/2023]
Abstract
Several studies have reported increased copper (Cu) and zinc (Zn) levels in agricultural soils worldwide, mainly due to organic waste and successive leaf fungicide applications in crops. However, the critical transfer thresholds in soils, which can indicate the real risk of environmental contamination and toxicity to plants, remain poorly understood. This study aimed to define the maximum Cu and Zn adsorption capacity (MAC) and threshold (T-Cu and T-Zn) in different soils in Southern Brazil, which present different clay and organic matter (OM) levels. Bw (Oxisol) and A horizon (Inceptisol) samples were used to obtain soils with clay and OM contents ranging from 4 to 70% and from 0.5 to 9.5%, respectively. Cu and Zn adsorption curves were plotted for MAC determination purposes. Based on Cu and Zn MAC values, different concentrations of these elements were applied to the soils for subsequent quantification of available Cu and Zn levels (Mehlich-1 and water). T-Cu in soils with different clay contents ranged from 81 to 595 mg Cu kg-1, whereas T-Zn, from 195 to 378 mg Zn kg-1. T-Cu in soils with different OM levels ranged from 97 to 667 mg Cu kg-1, whereas T-Zn, from 226 to 495 mg Zn kg-1. T-Cu can be calculated through the equation: T-Cu = 75 × (%CL0.34) × (%OM0.39), whereas T-Zn: T-Zn = 2.7 × (CL) + 126 (by taking into consideration the clay content) and T-Zn = - 9.3 × (%OM)2 + 92.4 × (%OM) + 66 (by taking into consideration OM content). T-Cu and T-Zn can be used by researchers, inspection bodies, technical assistance institutions, and farmers as safe indicators to monitor the potential for environmental contamination.
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Affiliation(s)
- Gildean Portela Morais
- Agricultural Sciences Center, Federal University of Santa Catarina (UFSC), Florianopolis, SC, 88034-000, Brazil
| | - Jucinei José Comin
- Agricultural Sciences Center, Federal University of Santa Catarina (UFSC), Florianopolis, SC, 88034-000, Brazil
| | - Cledimar Rogério Lourenzi
- Agricultural Sciences Center, Federal University of Santa Catarina (UFSC), Florianopolis, SC, 88034-000, Brazil
| | - Tadeu Luis Tiecher
- Rio Grande Do Sul Federal Institute, Restinga Campus, Porto Alegre, RS, 91791-508, Brazil
| | - Cláudio Roberto Fonsêca Sousa Soares
- Biological Sciences Center, Microbiology, Immunology and Parasitology Department, Federal University of Santa Catarina, Florianopolis, SC, Brazil
| | - Arcângelo Loss
- Agricultural Sciences Center, Federal University of Santa Catarina (UFSC), Florianopolis, SC, 88034-000, Brazil
| | - Luciano Colpo Gatiboni
- Crop and Soil Sciences Department, North Carolina State University, Raleigh, NC, 27695, USA
| | - Juliana Gress Bortolini
- Agricultural Sciences Center, Federal University of Santa Catarina (UFSC), Florianopolis, SC, 88034-000, Brazil
| | - Guilherme Wilbert Ferreira
- Agricultural Sciences Center, Federal University of Santa Catarina (UFSC), Florianopolis, SC, 88034-000, Brazil.
| | | | - Gustavo Brunetto
- Soil Science Department, Federal University of Santa Maria (UFSM), Santa Maria, RS, 97105-900, Brazil
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Lisbôa RDM, Storck TR, Silveira ADO, Wolff D, Tiecher TL, Brunetto G, Clasen B. Ecotoxicological responses of Eisenia andrei exposed in field-contaminated soils by sanitary sewage. Ecotoxicol Environ Saf 2021; 214:112049. [PMID: 33647852 DOI: 10.1016/j.ecoenv.2021.112049] [Citation(s) in RCA: 1] [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] [Received: 10/20/2020] [Revised: 01/12/2021] [Accepted: 02/08/2021] [Indexed: 05/21/2023]
Abstract
The disposal of untreated sanitary sewage in the soil has several consequences for human health and leads to environmental risks; thus, it is necessary investigating, monitoring and remediating the affected sites. The aims of the current study are to evaluate ecotoxicological effects on Eisenia andrei earthworms exposed to soil subjected to sources of sanitary sewage discharge and to investigate whether prevention values established by the Brazilian legislation for soil quality, associated with the incidence of chemical substances in it, are satisfactory enough to assure the necessary quality for different organisms. Earthworms' behavior, reproduction, acetylcholinesterase activity, catalase, superoxide dismutase and malondialdehyde levels were evaluated. The reproduction and behavior of earthworms exposed to sanitary sewage were adversely affected. Increased superoxide dismutase and catalase activity acted as antioxidant defense mechanism. Significantly increased lipid peroxidation levels and acetylcholinesterase activity inhibition have indicated lipid peroxidation in cell membrane and neurotransmission changes, respectively. Results have confirmed that sanitary sewage induced oxidative stress in earthworms. In addition, based on biochemical data analysis, the integrated biomarker response (IBR) has evidenced different toxicity levels in earthworms between the investigated points. Finally, results have indicated that effluents released into the soil, without proper treatment, lead to contaminant accumulation due to soil saturation and it can hinder different processes and biological development taking place in the soil. In addition, the current study has shown that physical-chemical analyses alone are not enough to assess soil quality, since it is also requires adopting an ecotoxicological approach. Brazilian legislation focused on soil quality must be revised and new guiding values must be proposed.
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Affiliation(s)
- Roberta de Moura Lisbôa
- Pós-Graduate Program in Civil Engineering (PPGEC), Technology Center, Federal University of Santa Maria (UFSM), Santa Maria 97105-900, RS, Brazil
| | - Tamiris Rosso Storck
- Pós-Graduate Program in Environmental Engineering (PPGEAmb), Technology Center, Federal University of Santa Maria (UFSM), Santa Maria 97105-900, RS, Brazil
| | - Andressa de Oliveira Silveira
- Pós-Graduate Program in Environmental Engineering (PPGEAmb), Technology Center, Federal University of Santa Maria (UFSM), Santa Maria 97105-900, RS, Brazil
| | - Delmira Wolff
- Pós-Graduate Program in Civil Engineering (PPGEC), Technology Center, Federal University of Santa Maria (UFSM), Santa Maria 97105-900, RS, Brazil; Pós-Graduate Program in Environmental Engineering (PPGEAmb), Technology Center, Federal University of Santa Maria (UFSM), Santa Maria 97105-900, RS, Brazil
| | - Tadeu Luis Tiecher
- Rio Grande do Sul Federal Institute, Campus Restinga, Porto Alegre 91791-508, RS, Brazil
| | - Gustavo Brunetto
- Soil Science Department, Federal University of Santa Maria, Santa Maria 97105-900, RS, Brazil
| | - Barbara Clasen
- Pós-Graduate Program in Environmental Engineering (PPGEAmb), Technology Center, Federal University of Santa Maria (UFSM), Santa Maria 97105-900, RS, Brazil; State University of Rio Grande do Sul, Environmental Science Department, Porto Alegre 90010-191, RS, Brazil.
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De Conti L, Marques ACR, Ceretta CA, Tarouco CP, Nicoloso FT, Ferreira PAA, Tiecher TL, Tassinari A, Bicalho da Silva IC, Brunetto G. Tolerance and phytoremediation potential of grass species native to South American grasslands to copper-contaminated soils. Int J Phytoremediation 2021; 23:726-735. [PMID: 33380178 DOI: 10.1080/15226514.2020.1852528] [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] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/02/2023]
Abstract
Grass species native to South American can have mechanisms to tolerate copper (Cu) excess, which improves their use to phytoremediate Cu-contaminated soils . The aims of the present study are to assess the tolerance of grass species native to South American grasslands to copper-contaminated soils, as well as their adaptive responses under high Cu-stressed condition and to identify native grass species presenting the highest potential to be used for phytoremediation purposes. Soil samples were air-dried and their acidity, phosphorus and potassium levels were corrected, and the samples were incubated. Three Cu levels were used in the experiment: natural (Dose 0), with added of 40 mg kg-1 of Cu and with added of 80 mg kg-1 of Cu. Three Axonopus affinis, Paspalum notatum and Paspalum plicatulum seedlings were transferred to 5-L pots filled with soil in August and grown for 121 days. Soil solution was collected during cultivation with the aid of Rhizon lysimeters. Main concentrations of cations and anions, dissolved organic carbon and pH in the soil solution were analyzed and the ionic speciation was carried out. Cu toxicity impaired the growth of grass species native to South America, since Cu excess led to both changes in root morphology and nutritional unbalance. Among all assessed native species, Paspalum plicatulum was the one presenting the greatest potential to phytostabilize in Cu-contaminated soils, since it mainly accumulates Cu absorbed in the roots; therefore, its intercropping with grapevines is can be beneficial in Cu-contaminated soils.
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Affiliation(s)
- Lessandro De Conti
- Federal Institute of Education, Science and Technology Farroupilha, Santo Augusto (RS), Brazil
| | - Anderson Cesar Ramos Marques
- Department of Soil Science, Center of Rural Sciences, Federal University of Santa Maria, Santa Maria (RS), Brazil
| | - Carlos Alberto Ceretta
- Department of Soil Science, Center of Rural Sciences, Federal University of Santa Maria, Santa Maria (RS), Brazil
| | - Camila Peligrinotti Tarouco
- Department of Biology, Center of Natural and Exact Sciences, Federal University of Santa Maria, Santa Maria (RS), Brazil
| | - Fernando Teixeira Nicoloso
- Department of Biology, Center of Natural and Exact Sciences, Federal University of Santa Maria, Santa Maria (RS), Brazil
| | - Paulo Ademar Avelar Ferreira
- Department of Soil Science, Center of Rural Sciences, Federal University of Santa Maria, Santa Maria (RS), Brazil
| | - Tadeu Luis Tiecher
- Federal Institute of Rio Grande do Sul, Campus Restinga, Porto Alegre (RS), Brazil
| | - Adriele Tassinari
- Department of Soil Science, Center of Rural Sciences, Federal University of Santa Maria, Santa Maria (RS), Brazil
| | | | - Gustavo Brunetto
- Department of Soil Science, Center of Rural Sciences, Federal University of Santa Maria, Santa Maria (RS), Brazil
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Bicalho da Silva IC, Tiecher TL, Schneider JM, Trentin E, De Conti L, Ferreira PAA, Ceretta CA, Araújo MM, Tarouco CP, Garlet LP, Hammerschmitt RK, Brunetto G. Growth, biochemical response and nutritional status of Angico-Vermelho (Parapiptadenia rigida (Bentham) Brenan) under the application of soil amendment in Cu-contaminated soil. Int J Phytoremediation 2019; 20:1380-1388. [PMID: 30652487 DOI: 10.1080/15226514.2018.1474438] [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] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Forest species Angico-Vermelho (Parapiptadenia rigida (Bentham) Brenan) is an alternative for the revegetation of areas contaminated with high levels of heavy metals such as copper (Cu). However, excess Cu may cause toxicity to plants, which is why the use of soil amendments can facilitate cultivation by reducing the availability of Cu in the soil. The aim of this study was to assess how the use of amendment can contribute to growth and nutritional status as well as reduce oxidative stress in Angico-Vermelho grown in Cu-contaminated soil. Samples of a Typic Hapludalf soil containing high Cu content were used for the application of four amendments (limestone, organic compost, Ca silicate and zeolite), in addition to a control treatment. The treatments were arranged in a completely randomized design, with four replicates. The use of amendments decreased Cu content available in soil and contributed to improve both plant nutritional status and its antioxidant response expressed by enzymatic activity. The application of the amendments, especially zeolite and Ca silicate, increased dry matter yield of Angico-Vermelho. Thus, the results presented here suggest that the use of amendments contributes to improving Cu-contaminated soils and favors revegetation with Angico-Vermelho.
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Affiliation(s)
| | | | | | - Edicarla Trentin
- a Department of Soil Science , Federal University of Santa Maria , Santa Maria , Brazil
| | - Lessandro De Conti
- a Department of Soil Science , Federal University of Santa Maria , Santa Maria , Brazil
| | | | | | | | | | - Luana Paula Garlet
- a Department of Soil Science , Federal University of Santa Maria , Santa Maria , Brazil
| | | | - Gustavo Brunetto
- a Department of Soil Science , Federal University of Santa Maria , Santa Maria , Brazil
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Ambrosini VG, Rosa DJ, Bastos de Melo GW, Zalamena J, Cella C, Simão DG, Souza da Silva L, Pessoa Dos Santos H, Toselli M, Tiecher TL, Brunetto G. High copper content in vineyard soils promotes modifications in photosynthetic parameters and morphological changes in the root system of 'Red Niagara' plantlets. Plant Physiol Biochem 2018; 128:89-98. [PMID: 29772492 DOI: 10.1016/j.plaphy.2018.05.011] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [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: 01/05/2018] [Revised: 05/04/2018] [Accepted: 05/07/2018] [Indexed: 05/23/2023]
Abstract
High copper (Cu) soil contents, due to the continuous vineyard application of Cu fungicides throughout the years, may impair the growth of the shoot and modify the structure of the root system. The current study aimed to investigate the threshold levels of available Cu in the soil causing toxicity effects in young grapevine plants of 'Red Niagara' cultivated in clay soils. Grapevine plantlets were cultivated in pots containing vineyard devoted soils with increasing contents of available Cu (25, 80, 100 and 165 mg kg-1), for 53 days. Photosynthesis and transpiration rates, and the quantum yield of photosystem II (Fv/Fm) were evaluated during the cultivation period. At the end of the experiment, the plant nutrient and leaf chlorophyll were determined, along with the anatomical analysis of the root system structure and plant dry matter determination. Higher levels of available Cu in the soil increased the apoplastic, symplastic and total fraction of the metal in the roots, reducing the other nutrients, especially in the shoots. Photosynthesis, transpiration rates and Fv/Fm were also reduced. Higher levels of Cu led to anatomical changes in the roots, that increased diameter, number of layers in the cortex, vascular cylinder and total root areas. It also resulted in reduced dry matter production by grapevines.
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Affiliation(s)
- Vítor Gabriel Ambrosini
- Departamento de Solos, Faculdade de Agronomia, Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, Rio Grande do Sul (RS), Brazil.
| | - Daniel José Rosa
- Departamento de Fitotecnia, Centro de Ciências Agrárias, Universidade Federal de Santa Catarina (UFSC), Florianópolis, Santa Catarina (SC), Brazil
| | | | - Jovani Zalamena
- Centro Nacional de Pesquisa de Uva e Vinho, Empresa Brasileira de Pesquisa Agropecuária (Embrapa), Bento Gonçalves, RS, Brazil; Departamento de Solos, Centro de Ciências Rurais, Universidade Federal de Santa Maria (UFSM), Santa Maria, RS, Brazil
| | - Cesar Cella
- Departamento de Solos, Centro de Ciências Rurais, Universidade Federal de Santa Maria (UFSM), Santa Maria, RS, Brazil
| | | | - Leandro Souza da Silva
- Departamento de Solos, Centro de Ciências Rurais, Universidade Federal de Santa Maria (UFSM), Santa Maria, RS, Brazil
| | - Henrique Pessoa Dos Santos
- Centro Nacional de Pesquisa de Uva e Vinho, Empresa Brasileira de Pesquisa Agropecuária (Embrapa), Bento Gonçalves, RS, Brazil
| | - Moreno Toselli
- Dipartimento di Scienze Agrarie, Università di Bologna, Bologna, Italy
| | - Tadeu Luis Tiecher
- Instituto Federal Farroupilha (IFFar), Campus Alegrete, Alegrete, Brazil
| | - Gustavo Brunetto
- Departamento de Solos, Centro de Ciências Rurais, Universidade Federal de Santa Maria (UFSM), Santa Maria, RS, Brazil
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Clasen B, Loro VL, Murussi CR, Tiecher TL, Moraes B, Zanella R. Bioaccumulation and oxidative stress caused by pesticides in Cyprinus carpio reared in a rice-fish system. Sci Total Environ 2018; 626:737-743. [PMID: 29358144 DOI: 10.1016/j.scitotenv.2018.01.154] [Citation(s) in RCA: 108] [Impact Index Per Article: 18.0] [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: 10/17/2017] [Revised: 01/15/2018] [Accepted: 01/16/2018] [Indexed: 05/27/2023]
Abstract
Nowadays, many irrigated rice producers have adopted the rice-fish farming systems, in which fish are reared in the same environment as rice is grown. These animals can biologically control many pests that disturb the crop, as well as increase the income of producers when they are reared in the same area as rice. However, a large variety of pesticides is often used for pest control in conventional irrigated rice crops, and fish are exposed to different pesticide concentrations and active ingredients. Thus, the aim of the current study is to assess the potential risks of these pesticides to freshwater fish (Cyprinus carpio) cultured in integrated rice-fish farming systems. We assessed five pesticides widely used in rice culture. This is the first report on the bioaccumulation of the insecticides lambda-cyhalothrin + thiamethoxam and clorantraniliprole and of the fungicide tebuconazole + trifloxystrobin associated with oxidative stress and with enzymatic and non-enzymatic parameters in edible fish samples reared in integrated in rice-fish farming systems. After 100 days of exposure, lambda-cyhalothrin and tebuconazole bioaccumulated in carp muscles. Acethylcholinesterase activity in the brain was lower in the experimental group than in the control group. Overall, the biochemical analyses showed increased responses in the experimental groups in comparison to the controls. Lipid peroxidation levels increased in the liver, gills and muscles. Protein oxidation increased in the liver and muscles. Catalase activity increased in the liver, and glutathione S-transferase increased in the liver, gills and muscles. Results demonstrate that these pesticides have severe adverse consequences in fish and indicate their potential risk to human health due to their bioaccumulation in farmed fish.
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Affiliation(s)
- Barbara Clasen
- Department of Environmental Sciences, State University of Rio Grande do Sul, 98.600-000 Três Passos, RS, Brazil.
| | - Vania L Loro
- Department of Biochemistry and Molecular Biology, Center for Natural and Exact Sciences, Federal University of Santa Maria, 97.105-900 Santa Maria, RS, Brazil
| | - Camila R Murussi
- Department of Biochemistry and Molecular Biology, Center for Natural and Exact Sciences, Federal University of Santa Maria, 97.105-900 Santa Maria, RS, Brazil
| | - Tadeu Luis Tiecher
- Federal Institute Farroupilha, Campus Alegrete, 97.555-000 Alegrete, RS, Brazil
| | - Bibiana Moraes
- Department of Biochemistry and Molecular Biology, Center for Natural and Exact Sciences, Federal University of Santa Maria, 97.105-900 Santa Maria, RS, Brazil
| | - Renato Zanella
- LARP - Laboratory of Pesticide Residue Analysis, Federal University of Santa Maria, Santa Maria, RS, Brazil
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Ferreira PAA, Tiecher T, Tiecher TL, Rangel WDM, Soares CRFS, Deuner S, Tarouco CP, Giachini AJ, Nicoloso FT, Brunetto G, Coronas MV, Ceretta CA. Effects of Rhizophagus clarus and P availability in the tolerance and physiological response of Mucuna cinereum to copper. Plant Physiol Biochem 2018; 122:46-56. [PMID: 29175636 DOI: 10.1016/j.plaphy.2017.11.006] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [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: 08/04/2017] [Revised: 11/09/2017] [Accepted: 11/09/2017] [Indexed: 06/07/2023]
Abstract
Arbuscular mycorrhizal fungi (AMF) improve plant ability to uptake P and tolerate heavy metals. This study aimed to evaluate the effect of available P and the inoculation of Rhizophagus clarus in a Cu-contaminated soil (i) on the activity of acid phosphatases (soil and plant), the presence of glomalin, and (ii) in the biochemical and physiological status of Mucuna cinereum. A Typic Hapludalf soil artificially contaminated by adding 60 mg kg-1 Cu was used in a 3 × 2 factorial design with three replicates. Treatments consisted of three P levels: 0, 40, and 100 mg kg-1 P. Each P treatment level was inoculated (+AMF)/non-inoculated (-AMF) with 200 spores of R. clarus per pot, and plants grown for 45 days. The addition of at least 40 mg kg-1 P and the inoculation of plants with R. clarus proved to be efficient to reduce Cu phytotoxicity and increase dry matter yield. Mycorrhization and phosphate fertilization reduced the activity of enzymes regulating oxidative stress (SOD and POD), and altered the chlorophyll a fluorescence parameters, due to the lower stress caused by available Cu. These results suggest a synergism between the application of P and the inoculation with R. clarus, favoring the growth of M. cinereum in a Cu-contaminated soil. This study shows that AMF inoculation represents an interesting alternative to P fertilization to improve plant development when exposed to excess Cu.
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Affiliation(s)
| | - Tales Tiecher
- Department of Soil Science, Federal University of Rio Grande do Sul, CEP 97105-900, Rio Grande do Sul, Brazil
| | - Tadeu Luis Tiecher
- Department of Soil Science, Federal University of Santa Maria, CEP 97105-900, Rio Grande do Sul, Brazil
| | - Wesley de Melo Rangel
- Department of Soil Science, Federal University of Santa Maria, CEP 97105-900, Rio Grande do Sul, Brazil
| | - Claudio Roberto Fonsêca Sousa Soares
- Centre for Biological Sciences, Department of Microbiology, Immunology and Parasitology, Federal University of Santa Catarina, Florianopolis, SC, Brazil
| | - Sidnei Deuner
- Department of Botanic, Federal University of Pelotas, Capão do Leão, 96900-010, RS, Brazil
| | - Camila Peligrinotti Tarouco
- Department of Biology, Center of Natural and Exact Science, Federal University of Santa Maria, CEP 97105-900, Rio Grande do Sul, Brazil
| | - Admir José Giachini
- Centre for Biological Sciences, Department of Microbiology, Immunology and Parasitology, Federal University of Santa Catarina, Florianopolis, SC, Brazil
| | - Fernando Teixeira Nicoloso
- Department of Biology, Center of Natural and Exact Science, Federal University of Santa Maria, CEP 97105-900, Rio Grande do Sul, Brazil
| | - Gustavo Brunetto
- Department of Soil Science, Federal University of Santa Maria, CEP 97105-900, Rio Grande do Sul, Brazil
| | - Mariana Vieira Coronas
- Academic Coordination, Federal University of Santa Maria, CEP 96506-322, Rio Grande do Sul, Brazil
| | - Carlos Alberto Ceretta
- Department of Soil Science, Federal University of Santa Maria, CEP 97105-900, Rio Grande do Sul, Brazil
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Lourenzi CR, Ceretta CA, Tiecher TL, Lorensini F, Cancian A, Stefanello L, Girotto E, Vieira RCB, Ferreira PAA, Brunetto G. Forms of phosphorus transfer in runoff under no-tillage in a soil treated with successive swine effluents applications. Environ Monit Assess 2015; 187:209. [PMID: 25805372 DOI: 10.1007/s10661-015-4437-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/26/2014] [Accepted: 03/12/2015] [Indexed: 06/04/2023]
Abstract
Successive swine effluent applications can substantially increase the transfer of phosphorus (P) forms in runoff. The aim of this study was to evaluate P accumulation in the soil and transfer of P forms in surface runoff from a Hapludalf soil under no-tillage subjected to successive swine effluent applications. This research was carried out in the Agricultural Engineering Department of the Federal University of Santa Maria, Brazil, from 2004 to 2007, on a Typic Hapludalf soil. Swine effluent rates of 0, 20, 40, and 80 m3 ha(-1) were broadcast over the soil surface prior to sowing of different species in a crop rotation. Soil samples were collected in stratified layers, and the levels of available P were determined. Samples of water runoff from the soil surface were collected throughout the period, and the available, soluble, particulate, and total P were measured. Successive swine effluent applications led to increases in P availability, especially in the soil surface, and P migration through the soil profile. Transfer of P forms was closely associated with runoff, which is directly related to rainfall volume. Swine effluent applications also reduced surface runoff. These results show that in areas with successive swine effluent applications, practices that promote higher water infiltration into the soil are required, e.g., crop rotation and no-tillage system.
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Affiliation(s)
- Cledimar Rogério Lourenzi
- Department of Rural Engineering, Federal University of Santa Catarina, Rodovia Admar Gonzaga, 1346, 88034-000, Florianópolis, SC, Brazil,
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