奶牛TMR质量评估体系的研究  

Study on the Quality of TMR in Dairy Cows

作　　者：徐晓明 张克春 

机构地区：[1]上海市奶牛研究所,上海200436

出　　处：《中国奶牛》2013年第2期28-30,共3页China Dairy Cattle

基　　金："十一五"国家科技支撑计划项目奶业专项(2006BAD04A14)

摘　　要：本文介绍了TMR原料的投料顺序和搅拌时间的评估、TMR感官评定、水分和制作粒度的控制、营养成分和混合均匀度的检测、饲喂效果观察以及采食TMR后奶牛的粪便分析,构建了一套行之有效的奶牛TMR质量评估体系。In order to guarantee the nutrition of every bit the cows eat is balanced, people has increased the milking production, and maximized the profits. In this paper, we studied the adding order of TMR raw material and mixing time assessment, TMR sensory evaluation, water content and production of grain size control, nutritional composition and degree of homogeneity testing, feeding effect observation and the fecal analysis after feeding TMR, and constructed a set effective quality assessment system of for TMR diets.

关 键 词：奶牛 投料顺序 感官评定 粪便分离筛 宾州筛 

分 类 号：S823.4[农业科学—畜牧学]