单株选择即“系统选种”。英文名为:Individual selection。
单株选择(individual selection)是谱系清楚的选择,是根据入选标准,从群体中挑选优良个体,分别采种或采条,单独繁殖,单独鉴定的选择。
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... individual plant propagation 单株繁育 individual plant selection 单株选择 individual plant transplanting 单本栽插 ...
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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
应用单株选择的方法称为系统育种。
Application of individual plant selection method known as the system breeding.
讨论了单株选择对花粉育性的影响。
The effect of single plant selection on pollen fertility was discussed.
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。
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.
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