... 飞行员选拔 : pilot selection 个体选拔 : single plant selection 公开选拔 : choosing a candidate for a leading pos ...
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For Hg, single seed descent method is better; for Cr, single plant selection, while for As, the combination of the two methods mentioned above may be effective to identification and screening.
汞和铅元素含量宜采用单粒选择法、铬和镉元素含量宜采用单株选择法、砷元素含量宜采用单株和单粒选择法相结合的方法进行筛选鉴定效果较好。
参考来源 - 食用稻米主要重金属元素含量的遗传及其与环境互作效应·2,447,543篇论文数据，部分数据来源于NoteExpress
The effect of single plant selection on pollen fertility was discussed.
讨论了单株选择对花粉育性的影响。
The early sprouting and mid maturing new mulberry varieties Nongsang 12 and Nongsang 14 were bred through hybridization, single plant selection, pedigree selection and regional test.
通过人工有性杂交、单株选择、系统选择、区试鉴定，育成早生中熟桑树新品种农桑12号、农桑14号。
In practical rice breeding pro-grams, multi-trait index selection for plant yield improves selection efficiency by 20.42%, compared to single-trait selection.
在水稻育种中应用选择指数方法进行综合选择比对单株产量单一性状直接选择效率高20.42%，应用前景广泛。
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