7Jain J P.Statistical techniques in quantitative genetics[M].New Delhi:TATA McGraw-Hill Publishing Company Limited,1992. 被引量：1
8Hanford K J,Van Vleck L D,Snowder G D.Estimates of genetic parameters and genetic change for reproduction,weight,and wool characteristics of Rambouillet sheep[J].Small Ruminant Research,2005,57(2-3):175-186. 被引量：1
9Boujenane I,Hazzab A El.Genetic parameters for direct and maternal effects on body weights of Draa goats[J].Small Rumimnt R.esearch,2008,80(1-3)16-21. 被引量：1
10Elizabeth H,Eldin A L.Estimation of heritability of litter size in labrador retrievers and german shepherd sogs[J].Joural of Veterinary Behavior:Clinical Applications and Research,2006,1 (2):62-66. 被引量：1
