青海省反刍动物常用精饲料营养价值研究进展

Research progress of the nutritive value of common concentrated feed for ruminants in Qinghai province

反刍动物饲料营养价值的评定包括饲料营养成分和利用率的评价两部分,是实现家畜高效生产的基础。近年来,青海省牛羊养殖业有了较大发展。为了便于牛羊养殖企业和农牧民科学合理配制牛羊育肥料或补饲饲料,文章整理了青海省反刍动物常用精饲料原料的营养价值,也为充分利用当地精饲料原料发展青海高原畜牧产业提供参考。

Evaluation of nutritive value of forage for ruminants includes two parts： forage nutritive ingredients and utilization rate,which is the basis for the efficient production of domestic livestock. In recent, cattle and sheep fanning has a greater development in Qinghal province. In order to provide convenience for cattle and sheep fanning enterprises, and farmers and herdsmen to scientifically formulate fattening feed or supplement feed for cattle and sheep, this paper sorts out the nutritive value of common concentrated feed for ruminants in Qinghai province, providing a reference for the full use of local concentrated feed to develop the Qinghai plateau animal husbandry.