摘要
当前,针对虹鳟(Oncorhynchus mykiss)疫病的防治仍主要依赖药物,抗菌药物的滥用导致微生物耐药性及生态环境安全等问题,环保有效的益生菌制剂已在水产养殖行业中得到广泛应用。尽管乳酸菌、芽孢杆菌、酵母菌等益生菌在虹鳟养殖中可明显促进鱼体生长,提高消化酶活性,改变肠道菌群结构,增强机体免疫力,但是对益生菌的益生效果和机制尚缺乏系统总结。本文概述了目前虹鳟养殖中使用益生菌的种类、补充方式、益生效果和益生机制,以期为虹鳟绿色可持续养殖提供参考。
At present,prevention and control of rainbow trout(Oncorhynchus mykiss)epidemic diseases is still mainly dependent on drugs,and the abuse of antimicrobial drugs leads to problems such as microbial resistance and ecological safety.Environmentally friendly and effective probiotic preparations have been applied in the aquaculture industry.The probiotic effects and mechanisms for probiotics are still lacking system discussion,although lactic acid bacteria,Bacillus,yeast and other probiotics can obviously promote fish growth,improve digestive enzyme activity,change the structure of intestinal flora,and enhance immunity in rainbow trout breeding.Here,the classification,supplement,probiotic effect and mechanism of probiotics are summarized in rainbow trout to provide a new direction for the sustainable development of rainbow trout culture.
作者
樊丹
李绍戊
卢彤岩
王荻
FAN Dan;LI Shaowu;LU Tongyan;WANG Di(National Demonstration Center for Experimental Fisheries Science Education,Shanghai Ocean University,Shanghai 201306,China;Key laboratory of Aquatic Animal Diseases and Immune Technology of Heilongjiang Province,Heilongjiang River Fisheries Research Institute,Chinese Academy of Fishery Sciences,Harbin 150070,China;National Pathogen Collection Center for Aquatic Animals,Shanghai Ocean University,Shanghai 201306,China)
出处
《水产学杂志》
CAS
北大核心
2022年第1期9-15,共7页
Chinese Journal of Fisheries
基金
中央级公益性科研院所基本科研业务费专项(HSY202007M)
中国水产科学研究院冷水性鱼类病害防控创新团队(2020TD43)
关键词
益生菌
虹鳟
益生效果
益生机制
probiotics
rainbow trout
probiotic effect
probiotic mechanism
