枯草芽孢杆菌微生态制剂在禽畜养殖中的作用  

Effect of Bacillus subtilis microecological probiotics on livestock breeding

作　　者：周晓辉[1] 李威[1] 刘浩[2] 

机构地区：[1]河北科技大学生物科学与工程学院,河北石家庄050018 [2]河北科技大学继续教育学院,河北石家庄050018

出　　处：《河北科技大学学报》2016年第5期503-508,共6页Journal of Hebei University of Science and Technology

基　　金：国家自然科学基金(31270077;31100044);教育部留学回国人员科研启动基金(4720131792)

摘　　要：枯草芽孢杆菌作为一种绿色健康的微生态制剂,具有调节动物肠道平衡、促进营养吸收、提高免疫能力等功能。微生态制剂是抗生素的理想替代品之一,因其可有效防治动物疾病,并且无毒副作用,无残留污染,不产生抗药性,还能促进动物生长发育而在禽畜养殖中广泛应用。通过综述枯草芽孢杆菌的特性、作用机理以及枯草芽孢杆菌微生态制剂在禽畜养殖中的效果,分析了目前微生态制剂存在的问题及解决措施,并展望了其未来发展方向,为后续禽畜养殖提供借鉴和参考。As a kind of green and healthy microecologics,Bacillus subtilis could balance the intestinal flora,promote the nutrient absorption and enhance immunity.Microecologics is one of the ideal antibiotics alternative,which are effective in preventing and treating animal disease and promoting the growth and development of the animal.Because of its advantages,such as no toxin side effect and no residual or drug-resistant,microecologics has been used in livestock breeding widely.Here,we concluded the characteristics and mechanism of Bacillus subtilis,elaborated application of microecologics on livestock breeding,discussed its problems and suggested its solved methods.In the end,the future of microecologics was expected in order to provide a reference for subsequent livestock breeding.

关 键 词：动物营养学 枯草芽孢杆菌 微生态制剂 禽畜养殖 作用 

分 类 号：Q819[生物学—生物工程]