摘要
本文旨在通过对河北省2012-2021年奶牛生产性能测定(DHI)数据的整理分析,并与国内DHI平均水平相比对,为河北省DHI测定工作的推进做好定位,为河北省奶业高质量发展查漏补缺,做到有的放矢,实现河北省奶业健康发展的目标。
The purpose of this paper was to analyze the DHI data of dairy cows in Hebei Province from 2012 to 2021,And compared with the domestic average DHI level.Positioning for the promotion of DHI in Hebei Province,for the high-quality development of the dairy industry in Hebei Province,we should check for leaks and make up for vacancies,and achieve the goal of healthy development of the dairy industry in Hebei Province.
作者
赵利梅
王岭霞
刘廷玉
李元报
王若丞
刘晓豪
刘鑫雅
马亚宾
蒋桂娥
ZHAO Li-mei;WANG Ling-xia;LIU Ting-yu;LI Yuan-bao;WANG Ruo-cheng;LIU Xiao-hao;MA Ya-bin;JIANG Gui-e(The Hebei Provincal Station for Livestock Varienties Producing and Spreading,Shijiazhuang 050000;Animal Agriculture Association of Hebei Province,Shijiazhuang 050000)
出处
《中国奶牛》
2022年第12期45-49,共5页
China Dairy Cattle
基金
河北省奶牛产业创新团队奶牛生产性能测定综合试验推广站(HBCT2018120401)
河北省奶牛产业创新团队遗传资源开发与利用(HBCT2018120201)
奶牛生产性能测定新指标创建及在育种中的应用(20326351D)。
关键词
奶牛
DHI
现状
Dairy cows
DHI
Existing circumstance
