摘要
本试验针对吐鲁番地区肉羊杂交改良工作进行杂交组合效果分析,其中杜×阿、萨×阿杂交羔羊初生重平均比阿×阿羔羊多0.92kg、0.62kg;杜×阿、萨×阿杂交羔羊90日龄体重平均比阿×阿羔羊多11.6kg、8.3kg。试验结果为吐鲁番地区开展肉羊杂交改良工作,提升养羊业效益,增加农牧民收入提供可靠的理论依据。
this study analyzed the effect of hybridization of mutton sheep in Turfan region, the birth weights of Doper×Altai and Suflk ×Altai lambs are 0.92kg and 0.62kg heavier than A lamb＇s on average. The Doper× Altai and Suflk ×Altai lambs weight on their 90th day are 11.6kg and 8.3kg heavier than Altai lamb＇s respeetively. The result should be helpful for subsequent research on sheep＇s crossover and improving advantage of sheep husbandry in Turfan.
出处
《草食家畜》
2009年第4期32-33,共2页
Grass-Feeding Livestock
基金
吐鲁番羊肉安全生产技术规范与产业化基地建设项目(编号:2006024A07)资助
关键词
杜泊羊
萨福克羊
阿勒泰羊
杂交改良
Doper sheep
Suflk sheep
Altai sheep
cross-improvement
