摘要
对纯种南德温牛的体尺、外貌、肉用指数、生产和繁殖性能、杂交效果及肉质等方面指标进行统计分析,这些特性的研究,对南德温牛种群的保种、扩繁、利用具有重要意义。
Body sizes, beef performance index(BPI), beef traits and reproduction traits and performance of crossbred progeny and beef quality of South Devon were analyzed, which has great significance on breed preservation, reproduction and utilization of South Devon.
出处
《黄牛杂志》
2004年第3期15-17,共3页
Journal of Yellow Cattle Science
关键词
南德温牛
种用特性
繁殖性能
肉质
South Devon
BPI
Reproduction traits
Beef quality
