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| 德宏水牛及其不同杂交组合品种屠宰性能研究 | |
| 引用本文： | 汤守锟,葛长荣,曹振辉,刘二伟.德宏水牛及其不同杂交组合品种屠宰性能研究[J].中国农学通报,2007,23(2):31-031. |
| 作者姓名： | 汤守锟 葛长荣 曹振辉 刘二伟 |
| 作者单位： | 1. 云南省潞西市畜牧局,潞西市,678400 2. 云南省动物营养与饲料重点实验室,昆明,650201 3. 云南农业大学动物科学技术学院,昆明,650201 |
| 基金项目： | 基金项目：云南省科技攻关项目“云南肉羊肉牛产业化关键技术研究与集成示范”（2004NG04）. |
| 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 |
| 修稿时间： | 2006-09-05 |
Study of Slaughter traits of Pure Dehong Buffalo, Dehong×Ni-li Buffalo and Dehong×Murrah Buffalo on Pasture System |
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| Tang Shoukun,Ge Changrong,Cao Zhenhui,Liu Erwei.Study of Slaughter traits of Pure Dehong Buffalo, Dehong×Ni-li Buffalo and Dehong×Murrah Buffalo on Pasture System[J].Chinese Agricultural Science Bulletin,2007,23(2):31-031. | |
| Authors: | Tang Shoukun Ge Changrong Cao Zhenhui Liu Erwei |
| Institution: | 1 Livestock Bureau of Luxi, Yunnan, Luxi, 678400; 2Animal Nutrition and Feed Laboratory of Yunnan Province, YAU, Kunming, 650201; 3Faculty of animal science and technology of YAU, Kunming, 650201 |
| 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. |
| Keywords: | Pure Dehong buffalo Dehong× Ni-li buffalo Dehong× Murrah buffalo Slaughter traits |
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