铜川市奶牛提质增效的技术措施及成效

Technical Measures and Effectiveness of Improving Quality and Efficiency of Dairy Cattle in Tongchuan

为加速铜川市奶牛产业发展步伐,以科技创新、农民增收为宗旨,主要针对奶牛产业发展现状和存在问题,积极推行奶牛群体遗传改良技术、先进的饲养管理技术、推行TMR技术、疫病防治技术等措施,使示范牛场核心群奶牛数量增加10%,母犊率达到93%以上;日产奶量增加5%~10%,奶牛个体单产水平年均增加500kg以上,奶牛整体发病率下降10%,饲养成本下降5%~10%,每头牛的收入多增加3 000多元。

In order to accelerate the pace of the dairy industry development in Tongchuan city, for the purpose of the scientific innovation and farmer to add close, mainly for the development of the current situ ation and problems of dairy industry, we actively promoted the genetic improvement technology on dairy cattle population, and advanced feeding and management technology, the implementation of TMR technol ogy, disease prevention and control technology and other measures. Consequently, the above measure ments make the number of could amount to more than dairy 93% cows in core group of demonstration farm increase 10G. Female calf rate ; daily milk yield increased 5%-10%; the average annual yield level of cows could increase more than 500 kg;the whole incidence of cow decreased by 10%; feeding cost fell 5% 10% and per cow revenue increased more than 3000 yuan