青贮玉米饲料在奶牛养殖中的饲喂优势  

Feeding Advantage of Silage Corn Feed in Dairy Cattle Breeding

作　　者：吴健豪 王丹 WU Jianhao;WANG Dan(Bright Animal Husbandry Co.,Ltd.,Shanghai 200436,China)

机构地区：[1]光明牧业有限公司,上海200436

出　　处：《畜牧兽医科学（电子版）》2021年第20期78-79,共2页Graziery Veterinary Sciences：Electronic Version

摘　　要：奶牛养殖周期较长,整个生长发育阶段对饲料的需求量相对较大,如果没有做好妥善有效的饲料搭配工作,很容易造成饲料大量浪费。在奶牛传统放牧养殖模式下,会对生态环境构成严重威胁,规模化养殖产业发展进程中需要进一步拓展饲料来源,将牛群固定下来,真正实现集中管理集中饲喂。玉米进行青贮处理能进一步释放营养价值,拓展奶牛的饲料来源,提升奶牛品质。该文探讨青贮玉米饲料的原理和方法,论述青贮玉米饲料在奶牛养殖中的饲喂优势,提出青贮玉米饲料使用的注意要点。The cow breeding cycle is long,the whole growth and development stage to the feed demand is relatively big,if does not have the good effective feed collocation work,very easy to cause the feed massive waste.Under the traditional grazing and breeding mode of dairy cattle,it will pose a serious threat to the ecological environment.In the development process of largescale breeding industry,it is necessary to further expand the source of feed,fix the cattle and realize the centralized management and centralized feeding.By silage treatment of corn,the nutritional value of corn Straw can be released further,the feed source of dairy cows can be expanded,and the quality of dairy cows can be improved.This paper discusses the principle and method of silage corn feed,discusses the feeding advantage of silage corn feed in dairy cattle breeding,and puts forward the key points of using silage corn feed.

关 键 词：青贮玉米饲料 奶牛养殖 饲喂优势 

分 类 号：S823.5[农业科学—畜牧学]