皮南牛生长繁殖屠宰肉质等性能研究

Study on the Performance of Pinan Cattle Growth, Reproduction,Slaughter and Meat Quality

利用胚胎移植技术,快速扩繁皮埃蒙特牛,生产皮埃蒙特牛冻精与南阳牛杂交育种,开创了我国非活体引进培育皮南牛新品种的先河。本文对皮南牛生长发育、繁育性状、肥育性状、酮体性状、肉质性状等性能进行了系统研究。

Using embryo transfer technology to rapidly expand Piedmont cattle,producing Piedmont cattle frozen sperm in order to cross breeding with Nanyang cattle,pioneered the introduction of China’s non-living introduction of Pi’nan cattle new varieties.In this paper,the performances of growth,breeding traits,fattening traits,ketone traits and meat traits of Pi’nan cattle were systematically studied.