影响TMR饲料存放时间的因素  

Research Progress on Influencing Factors for Storage Time of TMR

作　　者：王丹[1] 孔志伟[1] 姜明鑫[1] 郭楠[1] 李昊阳[1] 吴超[1] 杨连玉[1] 

机构地区：[1]吉林农业大学动物科学技术学院,长春130118

出　　处：《经济动物学报》2013年第2期113-116,共4页Journal of Economic Animal

基　　金：玉米干草生产及其产业化技术研究项目;吉林省发改委2010-2012

摘　　要：使用全混合日粮(Total mixed rations,TMR)饲喂技术能够保证奶牛摄入均衡的营养,节省大量的人力和物力,并提高奶牛的生产性能,对促进我国奶牛业发展有着重要意义。但受到TMR水分含量高,易腐败变质的影响,大多数中小型养牛场和养殖户对TMR饲料的使用仍受到很大的限制。文中从TMR贮存方式、物料含水量及贮存用添加物三方面,对影响TMR存放时间的因素进行综述,以促进其进一步应用。Abstract： As a new type of feeding technology, Tatal mixed rations can guarantee dairy intake balancing nutrition, save a lot of labour and material resources, and improve the production performance of cow, and it make a great difference in promoting the development of dairy industry. However, due to the prop- erty of high moisture and easily gone mould, most small and medium-sized dairy farmers were severely constrained to use it. The article reviewed the factors influencing the storage of TMR in storage way, ma- terials moisture content and additives used for storage so as to promote its further application.

关 键 词：全混合日粮 存放时间 发酵 

分 类 号：S816.33[农业科学—饲料科学]