饲用高粱应用于反刍动物生产的潜力  

The Potential of Forage Sorghum for Ruminant Production

作　　者：张尚雄 王显国[1] 玉柱[1] 冯葆昌[2] 邱淑彬 李源[4] 刘贵波[4] 刘忠宽[5] ZHANG Shang-xiong;WANG Xian-guo;YU Zhu;FENG bao-chang;QIU Shu-bin;LI Yuan;LIU Gui-bo;LIU Zhong-kuan(China Agricultural University, Beijing 100193;National Livestock Station, Beijing 100125;Tianjin Agricultural University, Tianjin 300380;Dryland Farming Research Institute of Hebei Academy of Agriculture and Forest Sciences, Hengshui 053000;Institute of Agricultural Resource and Environment, Hebei Academy of Agriculture and Forestry Sciences, Shijiazhuang 050051)

机构地区：[1]中国农业大学,北京100193 [2]全国畜牧总站,北京100125 [3]天津农学院,天津300380 [4]河北省农林科学院旱作农业研究所,衡水053000 [5]河北省农林科学院农业资源环境研究所,石家庄050051

出　　处：《中国奶牛》2017年第12期1-6,共6页China Dairy Cattle

基　　金：农业部"948"项目2015-Z29资助

摘　　要：高粱是世界上最重要的作物之一,但相对于青贮玉米,饲草高粱的籽实含量明显较低,可消化能量物质不高。此外,青贮高粱的利用方式尚不明确,奶牛日粮中青贮高粱替代玉米青贮的适宜比例以及青贮高粱在高产奶牛饲养中的利用价值等都需要给予研究。Sorghum is one of the world’s important crops,there is a cost since corn silage,because of its high grain content,which is typically superior in digestible energy content to Sorghum forages.There is also a lack of information on the feeding value of Sorghum silages in high producing dairy cows as well as strategies that may be used for sorghum silage to replace a portion of the corn silage in dairy cattle diets.

关 键 词：高粱 营养品质 奶牛 产奶性能 

分 类 号：S823.4[农业科学—畜牧学]