摘要
介绍了啤酒糟(BSG)富含蛋白质、酚类化合物和能量较低、纤维含量高的营养特性。归纳出将BSG应用于畜禽生产具有提高繁殖性能、促进肠道微生物种群平衡、降低饲料成本、提高净收益等优势。提出在充分考虑畜禽生产阶段和生产目的的前提下,可将BSG代替一定比例的精饲料添加到日粮中。
The brewer′s spent grain(BSG)has nutritional characteristics such as abundant protein and phenolic compounds,low energy,and high fiber.In livestock and poultry production,BSG has good performance in improving reproductive ability,promoting the balance of intestinal microbial population,reducing feed cost,and increasing net income.Dietary replacement of a certain proportion of concentrated feed with BSG is recommended under the premise of fully considering the production stage and purpose of livestock and poultry.
作者
孙智媛
常凌
范志勇
SUN Zhi-yuan;CHANG Ling;FAN Zhi-yong(College of Animal Science and Technology,Hunan Agricultural University,Changsha410128,China;Hunan Co-Innovation Center of Animal Production Safety,Changsha410128,China;Hunan Poultry Safety Production Engineering Technology Research Center,Changsha410128,China;Engineering Research Center for Feed Safety and Efficient Utilization,Ministry of Education,Changsha410128,China)
出处
《畜牧与饲料科学》
2020年第5期33-36,共4页
Animal Husbandry and Feed Science
基金
国家重点研发计划政府间国际科技创新合作重点专项(2018YFE0101700)
湖南农业大学重大科研项目暨创新团队培育工程资助项目(17PYXM04)
湖南农业大学“双一流”建设项目(SYL201802015,SYL201802009)。
关键词
啤酒糟
营养特性
饲料
应用
brewer′s spent grain
nutritional characteristics
feed
application
