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Shahzad MM, Hussain SM, Hussain M, Ahmad N, Tahir L, Akhtar K. Correction to: Effect of eco‑friendly probiotics‑supplemented rapeseed meal-based diet on the performance of Catla catla fingerlings. Environ Sci Pollut Res Int 2023; 30:99231. [PMID: 36076141 DOI: 10.1007/s11356-022-22970-5] [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: 06/15/2023]
Affiliation(s)
- Muhammad Mudassar Shahzad
- Division of Science and Technology, Department of Zoology, University of Education, Township, Lahore, Pakistan.
| | | | - Majid Hussain
- Department of Zoology, University of Okara, Okara, Pakistan
| | - Naveed Ahmad
- Department of Zoology, University of Education, Vehari Campus, Vehari, Pakistan
| | - Laraib Tahir
- Division of Science and Technology, Department of Zoology, University of Education, Township, Lahore, Pakistan
| | - Kalsoom Akhtar
- Division of Science and Technology, Department of Zoology, University of Education, Township, Lahore, Pakistan
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Shahzad MM, Hussain SM, Hussain M, Ahmad N, Tahir L, Akhtar K. Effect of eco-friendly probiotics-supplemented rapeseed meal-based diet on the performance of Catla catla fingerlings. Environ Sci Pollut Res Int 2023; 30:99219-99230. [PMID: 36045184 DOI: 10.1007/s11356-022-22738-x] [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: 05/04/2022] [Accepted: 08/22/2022] [Indexed: 06/15/2023]
Abstract
Ever-increasing human population compels the researchers to search for alternative food sources such as fish meat. For increase of fish growth and proper feed utilization, probiotics were added in rapeseed meal-based diet in current trial for proper digestion and absorption of nutrients in fish and ultimately higher growth with lower aquatic pollution. Fish gut microbiota is important for the feed utilization and absorption in body for higher growth. A 70-day study was conducted to investigate the effects of probiotics-supplemented rapeseed meal-based diet on growth performance, digestibility of nutrients, and absorption of minerals in Catla catla fingerlings with lowering water pollution level. Six test diets were prepared by using different levels of multi-strain probiotics i.e. 0, 1, 2, 3, 4 and 5 g/kg (0.0-0.5%) in rapeseed meal-based diet. At the rate of 4% of live wet weight, Catla fingerlings were fed two times a day and faeces samples from each tank were collected. According to the results, it was observed that probiotics supplementation (@2 g/kg) in rapeseed meal-based diet resulted with improvement in nutrient digestibility (CP, 72%; fat, 75% and GE, 70%), mineral absorption (Ca, 72%; Na, 76%; K, 70% and P, 70%), specific growth rate (SGR, 1.55), improved feed conversion ratio (FCR, 1.22) and weight gain percentage (WG%, 303%) of fingerlings. It was also noticed that probiotics supplementation decreased the discharge of minerals and nutrient through faeces, as compared to control diet; hence, it plays a significant role in reducing water pollution. On the basis of these results, it was concluded that probiotics inclusion at level of 2 g/kg was useful to formulate the cost effective and eco-friendly fish feed with the maximum improvement in growth and fish health by using rapeseed meal-based diet, as compared to control and other test diets.
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Affiliation(s)
- Muhammad Mudassar Shahzad
- Division of Science and Technology, Department of Zoology, University of Education, Township, Lahore, Pakistan.
| | | | - Majid Hussain
- Department of Zoology, University of Okara, Okara, Pakistan
| | - Naveed Ahmad
- Department of Zoology, University of Education, Vehari Campus, Vehari, Pakistan
| | - Laraib Tahir
- Division of Science and Technology, Department of Zoology, University of Education, Township, Lahore, Pakistan
| | - Kalsoom Akhtar
- Division of Science and Technology, Department of Zoology, University of Education, Township, Lahore, Pakistan
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Shahzad MM, Butt W, Hussain Z, Rehman RA, Khan MKA, Hussain M, Noureen A, Bashir S, Tariq M, Rafique MT, Khalid F, Rashid H, Akhtar K, Tahir L. Use of multi-strain probiotics in linseed meal based diet for Labeo rohita fingerlings. BRAZ J BIOL 2021; 83:e246727. [PMID: 34468521 DOI: 10.1590/1519-6984.246727] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2020] [Accepted: 03/01/2021] [Indexed: 11/22/2022] Open
Abstract
Unavailability of probiotics in fish digestive system fingerlings is unable to digest and absorb their food properly. The current research was conducted to investigate the influence of probiotics added Linseed meal based (LMB) diet on hematology and carcass composition of Labeo rohita juveniles. Hematological parameters are essential diagnostics used to estimate the health status of fish. The usage of probiotics for fish health improvement is becoming common due to the higher demand for environment-friendly culture system in water. Linseed meal was used as a test ingredient to prepare six experimental test diets by adding probiotics (0, 1, 2, 3, 4 and 5 g/kg) and 1% indigestible chromic oxide for seventy days. According to their live wet weight, five percent feed was given to fingerlings twice a day. Fish blood and carcass samples (Whole body) were taken for hematological and carcass analysis at the end of the experiment. The highest carcass composition (crude protein; 18.72%, crude fat; 8.80% and gross energy; 2.31 kcal/g) was observed in fish fed with test diet II supplemented with probiotics (2 g/kg). Moreover, maximum RBCs number (2.62× 106mm-3), WBCs (7.84×103mm-3), PCV (24.61), platelets (63.85) and hemoglobin (7.87) had also been reported in the fish fingerlings fed on 2 g/kg of probiotics supplemented diet. Results indicated that probiotics supplementation has a critical role in improvement of fingerlings' body composition and hematological indices. Present findings showed that probiotics supplementation at 2 g/kg level in linseed by-product-based diet was very useful for enhancing the overall performance of L. rohita fingerlings.
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Affiliation(s)
- M M Shahzad
- University of Education, Division of Science and Technology, Department of Zoology, Lahore, Pakistan
| | - W Butt
- University of Education, Division of Science and Technology, Department of Zoology, Lahore, Pakistan
| | - Z Hussain
- University of Education, Division of Science and Technology, Department of Zoology, Lahore, Pakistan
| | - R A Rehman
- University of Health Sciences Lahore, Department of Forensic Sciences, Lahore, Pakistan
| | - M K A Khan
- University of Okara, Department of Zoology, Okara, Pakistan
| | - M Hussain
- University of Lahore, Institute of Molecular Biology and Biotechnology, Lahore, Pakistan
| | - A Noureen
- University of Lahore, Institute of Molecular Biology and Biotechnology, Lahore, Pakistan
| | - S Bashir
- University of Education, Division of Science and Technology, Department of Zoology, Lahore, Pakistan
| | - M Tariq
- University of Education, Division of Science and Technology, Department of Zoology, Lahore, Pakistan
| | - M T Rafique
- University of Education, Division of Science and Technology, Department of Zoology, Lahore, Pakistan
| | - F Khalid
- University of Education, Division of Science and Technology, Department of Zoology, Lahore, Pakistan
| | - H Rashid
- University of Education, Division of Science and Technology, Department of Zoology, Lahore, Pakistan
| | - K Akhtar
- University of Education, Division of Science and Technology, Department of Zoology, Lahore, Pakistan
| | - L Tahir
- University of Education, Division of Science and Technology, Department of Zoology, Lahore, Pakistan
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