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作 者:张军 林清 ZHANG Jun;LIN Qing(Sanhe Animal Husbandry and Veterinary Station in Haiyuan County,Zhongwei City,Ningxia,751800;Ningxia Xihaigu High end Cattle Industry Research Institute,Sanhe Town,Haiyuan County,751800)
机构地区:[1]宁夏中卫市海原县三河畜牧兽医站,海原县三河镇755299 [2]宁夏西海固高端牛产业研究院,海原县三河镇755299
出 处:《中国牛业科学》2024年第1期90-92,共3页China Cattle Science
摘 要:本文对现阶段海原县肉牛繁育现状进行总结,即基础母牛饲养量逐年增加,品种趋向良种化;养殖模式由单一散养户逐渐转向规模场(户);养殖技术由原始粗放逐渐转向科学精细化;地方政策支持力度加大,配套体系逐渐健全。并分析了几个制约肉牛良繁的问题:即中大规模养牛场出现本交现象;饲养管理不精准导致“一年一胎”难实现;犊牛成活率低等问题。针对存在的问题从提高冷配繁育技术、母牛规范化饲养管理、提高犊牛成活等方面提出了相应的解决办法。This article summarizes the current situation of good breeding of beef cattle in Haiyuan County, that is the total amount of basic cow breeding is increasing year by year, and the variety is becoming better;The breeding mode has gradually shifted from single free range farmers to large-scale farms (households);The breeding technology has gradually shifted from primitive and extensive to scientific and refined;Local policy support is increasing, and the supporting system is gradually improving. And analyzed several issues that constrain the good reproduction of beef cattle: namely, the phenomenon of breeding in medium and large-scale cattle farms;The inability to keep up with breeding management has led to difficulties in achieving “one child per year”;Low survival rate of calves (high incidence rate and mortality rate of calves). Corresponding solutions have been proposed for the existing problems, including the utilization of breeding bulls, standardized feeding and management of cows, and improvement of calf survival.
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