粗毛型长毛兔遗传参数的初步估测

The estimation of genetic parameters for some quantitaive traits in bristle-wool rabbit

本文对粗毛型长毛兔的产毛性状和繁殖性状的遗传参数进行了估测。估测结果为：年产毛量、粗毛率、初生个体重，泌乳力和断奶个体重的遗传力分别为０．２９５，０．１３４，０．１１７，０．２３３，０．１６１；产毛量与粗毛率，初生个体重与２１天个体重、２１天个体重与断奶个体重的遗传相关分别为０．１３１，０．４０５，０．５１１。

The genetic parameter of wool traits and reproductive traits for bristle-rabbit wereestimated in this paper.The genetic parameters of the main traits were estimated as follows:1.The heritabilities for wool production,bristle-rate,individual weight at birth,lactescence and individual weaning weight were 0.295,0.134,0.117,0.223,and 0.161,respectively.2.The genetic correlation for wool production with bristle-rate,individual weight atbirth with lactescence and lactescence with individual weaning weight were 0.131,0.405,and 0,511,respectivly.