Research Progress of Fermented Feed in Aquaculture
With the rapid development of aquaculture industry and the shortage of fish meal resources,the pro-portion of plant protein source in feed is gradually increasing,but the anti-nutritional factors in plant protein source lead to low feed utilization,and it also have adverse effects on the health of aquatic animals.In recent years,a large number of studies have shown that fermented feed can improve the growth and palatability of feeds,help to improve the utilization rates of nutrients such as protein,amino acids,small peptides,carbohy-drates,etc.by aquatic animals.In addition,biofermentation technology can reduce the antinutritional factors in plant protein sources,increase the nutrient contents of feed,and improve the health level and immunity of a-quatic animals.This paper mainly discussed the mechanism of fermented feed,the main strains of fermented bacteria,and the research progress,remaining shortcomings and prospects of fermented feed in aquaculture in order to provide reference for the application of fermented feed in aquaculture.[Chinese Journal of Animal Nutrition,2024,36(8):4847-4860]