【摘要】 为了研究利木赞牛对本地黄牛的改良效果,本试验测定了初生6月龄和1岁利木F1代的体尺、体重,并与本地黄牛进行了比较。结果表明,利本F1代牛生长发育快,各月龄体重、体尺比本地黄牛有明显的提高。更多还原

【Abstract】 In order to detect the improving effects of Limousin on yellow cattle, body sizes and body weights at 6 mo and 12 mo of first filial generation were measered and compared with those paramaters of local yellow cattle. Results showed that all those parameters of crossbreds were higher than those of yellow cattle.更多还原