欢迎访问《中国农学通报》，
中国农学通报

中国农学通报 ›› 2007, Vol. 23 ›› Issue (2): 31-031.

所属专题： 畜牧兽医

• 目次 • 上一篇    下一篇

德宏水牛及其不同杂交组合品种屠宰性能研究

汤守锟,葛长荣,曹振辉,刘二伟   

  • 出版日期:2007-02-05 发布日期:2007-02-05

Study of Slaughter Traits of Pure Dehong Buffalo, Dehong×Ni-li Buffalo and Dehong×Murrah Buffalo on Pasture System

Tang Shoukun, Ge Changrong, Cao Zhenhui, Liu Erwei   

  • Online:2007-02-05 Published:2007-02-05

PDF (PC)

509

摘要： 选择两个不同杂交品种水牛和德宏水牛共15头，即尼本水牛（尼里水牛×德宏水牛）、摩本水牛（摩拉水牛×德宏水牛）的F1代和德宏水牛各5头，研究德宏水牛及其不同杂交组合品种的屠宰特性。结果显示，尼本与德宏水牛的宰前活重(433.00 kg，339.09 kg)、胴体重(271.84 kg，197.37 kg)、屠宰率(62.78 %，58.26 %)、净肉重(237.85 kg，165.88 kg)、净肉率(54.93 %，48.96 %)、胴体产肉率(87.48 %，84.04 %)、肉骨比(7.06：1，5.27：1)存在显著差异（P < 0.05）。试验结果说明，通过尼里、摩拉水牛与德宏水牛杂交后显著提高了德宏水牛的屠宰性能，而且尼里水牛比摩拉水牛的杂交效果好。

关键词: 农业科技园区, 农业科技园区, 蔬菜产业化, SWOT分析, 战略构想

Abstract: The objective of this study was to determine the slaughter traits of 5 pure Dehong buffalo (D), 5 Dehong×Ni-li buffalo(ND) and 5 Dehong×Murrah buffalo(MD) at an average age of 35.8 months on pasture system. There was significant difference (P < 0.05) on live weight, carcass weight, dressing-out percentage, net meat weight, the percentage of net meat weight in live weight, the percentage of meat production and the bone-meat ratio of D and ND, and ND higher than those of D. This experiment showed that the effect of crossbreeding of Dehong×Ni-li buffalo was more distinctness than Dehong×Murrah buffalo, and the slaughter traits of pure Dehong buffalo has improved through crossbreeding.

中图分类号: