利木赞牛与本地黄牛杂交一代性能测定

Determination of Performance for First Filial Generation of Limousin with Local Yellow Cattle

对利木赞牛×本地黄牛杂交一代和本地黄牛的外貌特征进行了观察,同时测定了它们的生长发育性能肉用性能和繁殖性能。结果表明:利木赞牛×本地黄牛杂交一代表现了较强的杂交优势,具有显著的社会、经济效益。

The appearance characters were obserred and the performance of growth and development,the beef performance and the reproductive performane were determined for first filial generation of Limousin with local yellow cattle and local yellow cattle.The results showed that the first filial generation of Limousin with local yellow cattle presented the obvious hybrid vigor and there was the significant economic and society benefit.