genotypic variation meaning in English

基因型变异
基因型的变种

Combination of additive effects and interaction effects can account for over 50 % of genotypic variation in spikelet number per spike ( sns ) and spike number per 50cm row ( snr ) , and over 40 % in fertile spikelet number per spike ( fsns ) , 1000 grain weight ( kgw ) and ear length ( el ) , over 30 % in plant height ( ph ) , over 20 % in sterile spikelet number per spike ( ssns ) and less than 10 % in grain weight per 50cm row ( gwr ) and grain number per spike ( gns )
加性效应和互作效应联合起来，可以解释群体总小穗数和50cm行长穗数变异的50以上，结实小穗数、千粒重和穗长变异的40以上，株高的30以上，不孕小穗数的20以上，而只能解释50cm行长粒重和穗粒数变异的10以下。
Light intensity , nutrient availability and salinity all have significant effects on clonal growth and clonal morphology of h . ruthenica . deep shade , low nutrient availability and high salinity markedly reduced its growth . moreover , the degree and pattern of plasticity in biomass , leaf area , number of ramets , stolon length , petiole length and root to shoot ratio in response to salinity demonstrated genotypic variation
深度遮光、低养和高盐均显著削弱金戴戴的生长，其生物量、叶面积、分株数、匍匐茎长及叶柄长和根冠比对基质盐分的可塑性大小和格局显示出基株间的差异。