顺序选择法(tandem selection): 它是指对计划选择的多个性状逐一选择和改进,每个性状选择一个或数个世代,待这个性 状得到满意的选择效果后,就停止对这个性...
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页面: 中文名称: 顺序选择法 英文名称: tandem selection 词 性: 名词 中文解释: 对多个目标性状依次逐一进行选择的 方法。 [[categor...) 第1行: 第1行: -
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Tandem selection
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abstract:
Tandem selection is a method of artificial selection in which useful traits are selected for sequentially. For instance, one could select for both increased milk yield and increased milk fat content in cows via tandem selection by first selecting those with the best of one trait, say those that produce highest milk yield, and then when that trait is at a satisfactory level, by starting to select for those cows that produce milk with the greatest milk fat content instead.
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