The difference between phenotypic selection and TBV selection of ram hogg reached a significant level.
育成公羊依据表型值选择与依据综合育种值选择的结果差异极显著;
Now the core of natural selection is the claim that phenotypic traits are selected for their adaptivity, that is, for their effect on fitness.
目前自然选择的核心观点是表型性状因其适应性而被选上。
Darwinists say that evolution is explained by the selection of phenotypic traits by environmental filters.
达尔文主义者认为,进化是自然环境对表型性状选择的解释。
Phenotypic mass selection for improvement of scab resistance was effective and feasible in a wheat gene pool.
应用表型混合选择改良小麦基因库抗赤性是有效可行的。
The latter combines marker score and phenotypic value as an index for selection.
后者是将标记值与表型值线性组合成一个指数,作为选择依据。
The QTL analysis of multiple phenotypic traits provides the basis for marker assisted selection (MAS) of important agronomic characters.
多表型性状的数量性状分析,为重要的农艺性状标记辅助选择(MAS)提供基础。
Selection in traditional breeding is based on phenotypic value, called phenotypic value selection (PS).
传统育种是以个体表型值为依据进行选择的,称为表型值选择(PS)。
The selection differential on a phenotypic trait was a necessary condition for fish to cause evolution, and also the evolutionary change caused by fishing were likely to be hard to reverse.
目前,导致这些变化的原因还不是很清楚,但捕捞选择性很可能是造成鱼类表形性状变化的主要原因。
The selection differential on a phenotypic trait was a necessary condition for fish to cause evolution, and also the evolutionary change caused by fishing were likely to be hard to reverse.
目前,导致这些变化的原因还不是很清楚,但捕捞选择性很可能是造成鱼类表形性状变化的主要原因。
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