夏洛来肉牛改良郏县红牛效果初报

First Report on Improving Effects of Charolais Crossed with Jiaxian Red Cattle

自 1 998年以来 ,先后从许昌 ,洛阳种公牛站取回夏洛来冻精颗粒 ,用以改良郏县红牛。结果表明 ,夏杂 F1代个体的体形外貌 ,体尺 ,体重及产肉性能均得到了明显的改善 。

Since 1998, frozen semen of Charolais were introduced from Xuchang and Luoyang bull station to improve Jiaxian Red Cattle. Body conformations, body size, body weight and beef performance of crossbred F\-1 of Charolais and Jiaxian Red Cattle were all better than that of Jiaxian Red Cattle, crossbred F\-1 has significant double muscular character. \;