The grain-leaf ratio is a comprehensive trait estimating photosynthetic productivity of per unit leaf area.

粒叶比是衡量单位叶面积光合生产力的综合性状。

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The grain-leaf ratio is a comprehensive trait estimating photosynthetic productivity of per unit leaf area.

粒叶比是衡量单位叶面积光合生产力的综合性状。

youdao