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Position: Home > Articles > The Use And Deduction Of Mathematical Model For Cow's Figure Character's Linear Evaluation China Dairy Cattle 2002 (5)

乳牛体型性状线性评定数学模型的指导和应用

作  者:
鲍亚萍;李明;张佐忠
单  位:
内蒙古农业大学生态与环境学院;内蒙古扎兰屯农牧学校
关键词:
体型性状;线性评定;数学模型;特征性状
摘  要:
本文说明了乳牛体型性状线性评定的常规方法,在此基础上推导出了该评定方法的数学模型。该模型的提出,极大地简化了常规评定方法的繁琐计算,值得在乳牛业生产实践中推广使用。
译  名:
The Use And Deduction Of Mathematical Model For Cow's Figure Character's Linear Evaluation
作  者:
Bao Ya-ping,Liming,Zhang Zuo-zhong(1.Zhalantun Agricultural and Ani mal Husbandry School of Linner Mangolia,Zhalantun162650;2.College of Ecology and Environment ,Inner Mon golia Agricultural Uni versity,Hohhot010018)
关键词:
Figure character;Linear evaluation;Mathematical model Characteristio prop erties
摘  要:
Con ventional method which using in lin ear evaluation for cow's figure character is illustrated in this paper.On the basis of the conventional method,a new mathematical model has been deduced.Using the model,miscellaneous calcu-lating used in the conventional method is greatly simpli fied.It's well worth spreading and using in the cow-raising prao-tice.

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