规模肉牛繁育场母牛“三率”存在问题与对策
Henan journal of animal husbandry and veterinary medicine(2017)
Abstract
通过实施国家“肉牛基础母牛扩群增量”项目,调动了养殖母牛的积极性,肉牛基础母牛数量增加,推动了规模肉牛繁育场快速发展.从而有效解决了基础母牛存栏数量持续下降、架子牛供给不足等肉牛发展瓶颈问题.但是,从项目执行情况看,规模肉牛繁育场母牛受配率、受胎率和产犊成活率等“三率”偏低,经济效益不高等问题突出,亟待改进提高.
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