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[期刊论文] 作者：CHEN Jun WANG Ya-chun ZHANG Yi,
来源：中国农业科学：英文版 年份：2011
Current study adopted gene flow theory and selection index method to compare the breeding efficiency of three breeding plans in the Chinese Holstein cattle usin...
[期刊论文] 作者：CHEN Jun,WANG Ya-chun,ZHANG Yi,
来源：中国农业科学（英文版） 年份：2004
Current study adopted gene flow theory and selection index method to compare the breeding efficiency of three breeding plans in the Chinese Holstein cattle usin...
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