Effect of partial and total replacement of fishmeal by soybean meal in feed on growth and gut performance of Penaeus vannamei

This study evaluated the growth and gut performance of shrimp fed three isonitrogenous diets (37% crude protein) with varying inclusions of fish meal (FM) and soybean meal (SBM): F1 (27.5% FM), F2 (10% FM + 23.5% SBM), and F3 (38% SBM). Over a 28-day period, feed intake, feed conversion ratio (FCR),...

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Bibliographic Details
Published in:Scientific reports 2025-01, Vol.15 (1), p.451-12, Article 451
Main Authors: Kasamechotchung, Chanadda, Munkongwongsiri, Natthinee, Plaipetch, Pichet, Lertsiri, Kanokwan, Thitamadee, Siripong, Vanichviriyakit, Rapeepun, Khidprasert, Siriwan, Sritunyalucksana, Kallaya, Façanha, Felipe Nobre, Kruangkum, Thanapong
Format: Article
Language:English
Subjects:
Adaptability
Animal Feed
Animal Nutritional Physiological Phenomena
Animals
Aquaculture
Aquaculture - methods
Biotechnology
Defecation
Diet
Feces
Feed conversion
Feeds
Fish meal
Fisheries
Gastrointestinal Tract - growth & development
Glycine max - growth & development
Gut performance
Hepatopancreas
Hepatopancreas - metabolism
Humanities and Social Sciences
multidisciplinary
Penaeidae - growth & development
Penaeidae - physiology
Physiology
Proteins
R&D
Research & development
Retention time
Science
Science (multidisciplinary)
Soybean meal
Soybeans
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Summary:This study evaluated the growth and gut performance of shrimp fed three isonitrogenous diets (37% crude protein) with varying inclusions of fish meal (FM) and soybean meal (SBM): F1 (27.5% FM), F2 (10% FM + 23.5% SBM), and F3 (38% SBM). Over a 28-day period, feed intake, feed conversion ratio (FCR), and survival rates showed no significant differences among the groups. However, shrimp fed F2 and F3 exhibited significantly higher weight gain and average daily growth (ADG) compared to those fed F1 (P 
ISSN:2045-2322
2045-2322
DOI:10.1038/s41598-024-83494-1