布尔山羊与福清山羊杂交改良效果  

Srudy on Developement of F_1 Hybrids of Boer and Fuqing Goats

作　　者：杨廷位 董武子[1] 崔宝维[2] 

机构地区：[1]福建超大现代农业科技研究所,福建福洲350003 [2]超大现代农业集团福州畜牧有限公司,福建福州350003

出　　处：《畜牧兽医杂志》2004年第2期16-18,共3页Journal of Animal Science and Veterinary Medicine

摘　　要：对选育的波福杂 1代 6 0只 (公羔 30、母羔 30 )和当地福清山羊 6 0只 (公羔 30、母羔30 )分别进行生理指标和生长发育测定。结果显示 :波福杂一代生理常数与福清山羊相一致 ,表现出较强的适应性 ;杂交一代山羊具有较显著的杂种优势 ,0～ 4月龄、6月龄、8月龄时体重分别比福清山羊分别高 0 .38、1.0 1、2 .10、2 .97、2 .93、4 .32和 6 .12kg ,经t检验各月龄体重、体高均差异显著(P <0 .0 5 ) ,6、8月龄时表现体长测值差异显著 (P <0 .0 5 ) ;饲养管理较好的波福杂交 1代在体形和生长发育速度上接近布尔山羊 ,显示布尔山羊显著的父系遗传优势。The physiolgical values and development rate of 60 F_1 hybrids of Boer and Fuqing goats and 60 local Fuqing goats were measured.The results showed that some physiolgical values of F_1 hybrids are the same sa Fuqing goats,and have better adaptability in subtropics.Heterosis of F_1 hybrids are notaboe:at 0-4,6,and 8 months,the avoirdupois of F_1 hybrids goats were heavier 0.38,1.0,2.10,2.97,2.93,4.32 and 6.12 kg respectively than Fuqing goats'.The avoirdupois and body high of both varieties goats are significant difference( P <0.05) and at 6,8 months body lenth of both are significant difference( P <0.05).The shape and growth rate of F_1 hybrids of Boer and Fuqing goats are near to the Boer goats.

关 键 词：布尔山羊 福清山羊 杂交改良 生长发育 生理指标 杂种优势 

分 类 号：S827.32[农业科学—畜牧学]