西门塔尔杂交牛生产性能的调查

Investigation on the Production Performance of Simmental Crossbred Cattle

中文关键词: 杂交牛  生产性能  调查

英文关键词: Hybrid cow  Performance trait  investigation  

中文摘要:

      [目的]西门塔尔牛在我县畜牧业中发挥了重要作用.为了掌握其生产性能[方法]我们对其生长发育情况,育肥性能,泌乳性能和疫用性能进行了全面调查对比.[结果]发现生产性能都优于当地黄牛.[结论]说明西杂牛近30年代发挥着不可替代的作用,今后应继续加强畜种工作力度,全面提升生产水平.

英文摘要:

      Simmental plays a key role in the animal production in Shache county.To summarize the production performance of Simmental crossbred cattle in this county,the growth regulations,finishing performance,milk yield and draft performance of Simmental crossbred cattle were investigated.It was found that all those traits are better than those of yellow cattle.From other side,It showed that Simmental crossbred cattle are irreplaceable for 30 years to the development of Shache county.From now no,the breeding works on...