摘要
随着鱼类养殖向集约化、高密度化发展,益生菌作为鱼类饲料添加剂十分必要。目前鱼类养殖常用的益生菌有芽孢杆菌、乳酸杆菌、光合细菌、酵母菌、丁酸梭菌。添加益生菌可促进鱼类生长,提高机体免疫力。益生菌可减轻高蛋白饲料对鱼类肝脏及肠道的影响,减少饲料损耗,提高饲料利用率。文章综述了鱼类养殖中益生菌的种类、作用、应用效果及未来的发展趋势,以期促进益生菌在鱼类养殖中的应用。
As fish-farming develops towards intensification and high-density,it is necessary to add probiotics to fish feed.Nowadays,probiotics that usually be used in Fish-farming are Bacillus,Lactobacillus,PSB,saccharomycetes and Clostridium butyricum.In aquaculture,the contribution of probiotics can promote the cultivation of fish and enhance the immunological competence of fish.Probiotics can alleviate the stress of high protein feed on fish liver and gut,reduce feed loss,and improve feed utilization efficiency.The article reviews the types and functions of probiotics in fish farming,as well as their application effects in production and future development trends.
作者
黄祎阳
HUANG Yiyang(Southwest University,Chongqing 402460,China)
出处
《中国饲料》
北大核心
2023年第18期5-8,共4页
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