| 苏尼特羊育成羊屠宰性能研究 |
| |
| 引用本文： | 苏尼特羊育成羊屠宰性能研究.苏尼特羊育成羊屠宰性能研究[J].畜牧与饲料科学,2014,35(3):20-20. |
| |
| 作者姓名： | 苏尼特羊育成羊屠宰性能研究 |
| |
| 作者单位： | [1]内蒙古锡林郭勒盟畜牧工作站,内蒙古锡林浩特026000 [2]内蒙古苏尼特左旗畜牧工作站,内蒙古苏尼特左旗011300 [3]内蒙古西乌珠穆沁旗乌兰哈拉嘎苏木畜牧兽医工作站,内蒙古西乌珠穆沁旗026200 |
| |
| 摘 要： | 为了探讨地方良种肉羊选育提高工作的经济效益和社会效益，开展了苏尼特羊育成羊屠宰试验。结果表明，苏尼特羊育成母羊和育成羯羊的平均宰前活重、屠体重和净肉重分别达到47.70、22.50、17.60 kg和51.60、25.00、19.60 kg，屠宰率和净肉率分别达到47.10%、36.80%和48.30%、38.00%，眼肌面积分别为13.70 cm2和15.10 cm2；育成母羊和育成羯羊的净肉重、屠体重和宰前活重的变异系数也较大，分别为13.46%、12.97%、10.80%和8.11%、7.86%、6.25%。
|
Study on the Slaughter Performance of Sunit Bred Sheep |
| |
| Abstract: | In order to study the economic benefits and social benefits of breeding excellent local sheep breeds, the slaughter test of Sunit bred sheep was carried out. The results showed that the average live weight,carcass weight and net meat weight of Sunit bred ewes and bred wethers were 47.70, 22.50, 17.60 kg and 51.60, 25.00, 19.60 kg respectively. Their slaughter rate and net meat rate reached 47.10%, 36.80%and 48.30%, 38.00%respectively. Their eye muscle areas could reach higher levels, being 13.70 and 15.10 cm2 respectively. The coefficient of variation of net meat weight,carcass weight and live weight were higher and that of bred ewes and bred wethers were 13.46%,12.97%, 10.80%and 8.11%,7.86%, 6.25%respectively. |
| |
| Keywords: | |
| 本文献已被 CNKI 等数据库收录！ |
| 点击此处可从《畜牧与饲料科学》浏览原始摘要信息 |
| 点击此处可从《畜牧与饲料科学》下载免费的PDF全文 |
|
