杜泊、萨福克、Beltex与湖羊杂交一代生产性能的分析  

Analysis of Performance Trait in Crossbred F1 Crossed Hu sheep with Dorper,Suffolk and Beltex Sheep

作　　者：沙木好 徐义民 陈新华[2] 候志强[2] 

机构地区：[1]新疆西部牧业紫泥泉种羊场,新疆石河子832000 [2]新疆生产建设兵团农四师77团,新疆昭苏县835601

出　　处：《草食家畜》2010年第4期33-35,共3页Grass-Feeding Livestock

摘　　要：本实验以高产肉性能的杜泊、萨福克和Beltex公羊为父本,以高繁殖性能的湖羊母羊为母本,杜泊、萨福克和Beltex公羊分别与湖羊母羊进行杂交,测定杂交后代杜湖F1、萨湖F1和B湖F1的生产性能,筛选最优杂交组合和最佳肉用杂交父本。结果表明:Beltex公羊与湖羊母羊杂交组合效果最好,其次为萨福克与湖羊母羊杂交组合。Crossbred F1 were produced by Crossed Hu sheep with Dorper,Suffolk and Beltex sheep.The performance traits were measured of Dorper×Hu sheep F1,Suffolk×Hu sheep F1 and Beltex×Hu sheep F1 for determining optimizing cross combination and male parent of producing meat.The result showed the optimizing cross combination was Beltex×Hu sheep,Suffolk×Hu sheep and Dorper×Hu sheep by turns.The results could provide basis for produce lambs by crossing.

关 键 词：杜泊 萨福克 Beltex 湖羊 杂交 

分 类 号：S813.22[农业科学—畜牧学]