【摘要】 本文在对各类种畜评定方法探讨的基础上,提出了通用选择指数概念,对各类评定方法在理论上加以综合,推导出统一的计算公式,并编制出相应的计算程序。为充分利用种畜各种信息,特别是为在多信息来源需作约束、最宜选择时的种畜评定,提供了行之有效的计算方法。避免了在实际应用时对各类评定方法的独立探讨以及因多种计算体系导致应用上的混乱。此外,本文还得出了有关选择理论的三个结论,并改正了文献[2]中的失误之处。更多还原

【Abstract】 The general selection index was suggested based on the study of various selection indices,and evaluation methods of breeding value,etc.This index was a theoretical synthesis of methods,the calculating equation and computer programme were brought forward.The new method is efficient in utilizing all informations concerning with a particular breeder,especially in evaluating breeding value with varied information for restricted and optimal selection.Utilizing the general selection index may avoid the independent study of varied evaluation methods and confusion in application several calculation methods.Furthermore,in this paper we demonstrated three conclusions on selection theory and corrected the error in reference [2],更多还原