单宁吸附剂——聚乙二醇在草地畜牧业中的应用  

The application of PEG in the grassland livestock industry

作　　者：唐一国[1] 龙瑞军[2] 

机构地区：[1]云南农业大学动物科技学院,云南昆明650201 [2]甘肃农业大学草业学院,甘肃兰州730070

出　　处：《草业科学》2003年第10期46-49,共4页Pratacultural Science

基　　金：云南省应用基础研究基金(主任基金)资助项目(2000C0009R)

摘　　要：单宁是影响牧草饲用价值的一个重要因素,目前国外常用聚乙二醇作为单宁吸附剂来分析和降低单宁对家畜日粮营养的不利影响。就单宁对牧草饲用价值、放牧家畜营养的影响、PEG应用研究现状及其在实际生产中的应用方式等方面作一综述,并分析了聚乙二醇在含单宁牧草上的应用前景。Forages rich in tannins are an important fodder resource The feeding value of forages with high tannin content is limited PEG (polyethylene glycol), as a binding reagent, is used to analyze and reduce the negative impact of tannins to animal nutrition This paper summarises pertinent aspects including the influence of tannins on the feeding value of pasture and grazing animal nutrition, the current situation in PEG application research, and PEG application methods in practical production The application future of PEG in tannin containing pasture was analysed

关 键 词：单宁 吸附剂 聚乙二醇 草地畜牧业 应用 牧草 饲用价值 补饲 饲料添加剂 

分 类 号：S482.8[农业科学—农药学]