基于无抗养殖的发酵饲料的菌种选育研究  

Study on Strain Breeding of Fermented Feed Based on Non-antibiotic Breeding

作　　者：万映欣 张小艺 梁兴英 李秀敏 童应凯 李奕葶 WAN Yingxin;ZHANG Xiaoyi;LIANG Xingying;LI Xiumin;TONG Yingkai;LI Yiting(College of Agronomy&Resources and Environment,Tianjin Agricultural University,Tianjin 300384,China)

机构地区：[1]天津农学院农学与资源环境学院,天津300384

出　　处：《天津科技》2022年第12期32-34,39,共4页Tianjin Science & Technology

基　　金：天津市大学生创新训练项目“基于无抗养殖的发酵饲料的菌种选育研究”(202010061107)。

摘　　要：养殖业的蓬勃发展和规模不断扩大,不仅满足了人们对肉制品的需求,还带动了农村养殖业的发展,同时解决了农民和养殖户的就业收入问题。以抗生素作为对照,采用打孔法,研究了不同农副产品在多种菌类作用下的抗菌性,旨在选出抑菌效果较好的搭配组合,进而以相应的发酵产物代替抗生素添加剂应用于生物饲料。The vigorous development and expanding scale of breeding industry not only meet people’s demand for meat products,but also drive the development of rural breeding industry,and solve the employment income problem of farmers and breeders.In this study,the antibiotics were used as a control,and the antimicrobial properties of different agricultural by-products under the action of a variety of bacteria were studied by using the perforation method,and the combination with better bacterial inhibition effect was selected,so that the corresponding fermentation products could be applied to the biological feed instead of antibiotic additives.

关 键 词：无抗养殖 中草药 抗生素 抗菌性 

分 类 号：S816[农业科学—饲料科学]