简阳大耳羊与川东白山羊的杂交改良效果初探

Study on the Hybridization Effect Between Jianyang Big Ears Goats and White Goats in Eastern Sichuan

本试验选取简阳大耳羊公羊和川东白山羊公羊各3只,分别与100只川东白山羊母羊杂交配种,观测F1代山羊在繁殖性能和生长性能方面有无杂种优势。试验结果表明,简阳大耳羊是改良川东白山羊的一个优选品种,可大大提高川东白山羊的生产性能。

In this experiment, three Jianyang big ears male goats and three White male goats in eastern Sichuan were crossbred with 100 White female goats in eastern Sichuan respectively. The results showed that Jianyang big ear goats was a preferred species which could improve reproductive performance and growth performance of the White goat in eastern Sichuan.