中国畜牧兽医2017，Vol.44Issue(5)：1399-1405,7.DOI:10.16431/j.cnki.1671-7236.2017.05.021
2015年国外肉牛饲料营养的研究进展
Aboard Research Progress on the Feed Application of Beef Cattle in 2015
摘要
Abstract
The objective of this review was to know the latest progress of feed application in beef cattle oversea.The foreign research results published in 2015 were summarized on feed applica-tion,including concentrate,roughage and the mix of concentrate and roughage.Concentrate con-tained mainly protein feed and energy feed.The studies about protein feed nutrition mainly fo-cused on the effects of different types of protein feeds on digestive characteristics,performance, carcass characteristics,meat quality and rumen fermentation of beef cattle.The studies on energy feed nutrition focused on the effect of types and processing technics on performance,carcass char-acteristics and rumen fermentation of beef cattle.Moreover,the researches about roughage, which focused on types and processing technics,was discussed in the effects on performance and digestive characteristics of beef cattle.Finally,the studies on the mix of concentrate and rough-age were summarized,which mainly focused on the effects of different ratio of concentrate and roughage on performance,carcass characteristics,rumen fermentation and intaking behaviour of beef cattle.These research results were summarized and analyzed in this review,which would provide some reference for rapid development of beef cattle industry in China.关键词
肉牛/精饲料/蛋白质饲料/粗饲料Key words
beef cattle/concentrate/protein feed/roughage分类
农业科技引用本文复制引用
单春花,曹玉凤,李宏双,高玉红..2015年国外肉牛饲料营养的研究进展[J].中国畜牧兽医,2017,44(5):1399-1405,7.基金项目
国家肉牛牦牛产业技术体系建设专项资金(CARS-38) （CARS-38）
