陇东肉牛新类群0～6月龄生长发育性能研究

Study on Growth and Development Performance of 0-6 Month Longdong Cattle New Taxa

本试验对南德温牛、红安格斯牛与陇东黄牛杂交一代牛的生长发育进行了测定,结果表明,0~6月龄南本F1、安本F1在体型外貌、生长发育速度、适应性、经济效益等方面,比陇东黄牛均有显著提高。

The growth and development performances of Hybrid F1 between South devon and Longdong cattle,Red angus×Longdong cattle were measured.The results showed that the size appearance,growth speed,Adaptability and economic performance of Hybrid F1 between South devon and Longdong cattle,Red angus×Longdong cattle were significantly better than that of Longdong cattle.