利木赞牛杂交改良本地黄牛的效果  

Research on Effect of Limuzam Cattle Crossbreeding Local Cattle

作　　者：陈龙[1] 

机构地区：[1]青海省化隆县巴燕镇畜牧兽医站,化隆810900

出　　处：《青海畜牧兽医杂志》2013年第5期18-19,共2页Chinese Qinghai Journal of Animal and Veterinary Sciences

摘　　要：为了研究利木赞牛细管冻精对本地黄牛的杂交改良效果,本试验测定了利本F1代牛初生、6月龄和12月龄的体尺、体重,并与本地同龄黄牛进行了比较,结果表明,利本F1代牛的各项被检指标均比本地黄牛有明显的提高,表现出了较强的杂种优势。To study effect of slimline frozen semen of Limuzan cattle crossbreeding local cattle, the body size, body weight of their F1 aged birth ,6 month, 12 month were measured and compared with local cattle. The results showed that various indicators of F1 are better than that of local cattle. F1 has strong heterosis.

关 键 词：利木赞 本地黄牛 杂交改良 

分 类 号：S813.22[农业科学—畜牧学]