photosynthetic ratio

基本解釋

The results show that the ratio of photosynthetic active radiation to global radiation.
光合有效輻射和太陽總輻射的日、年變化也呈明顯的單峰型。
Both net photosynthetic ratio and the fruit number per area of hot pepper decreased in the order of garlic stubble, asparagus lettuce stubble, wheat stubble, with significant difference.
辣椒根長、根粗、根干質(zhì)量、凈光合速率和結(jié)果數(shù)均為大蒜茬>萵筍茬>小麥茬，差異顯著；
The relationship of production of population dry matter was strong with the leaf characters such as ratio of leaf weight with leaf area, chlorophyll content and population photosynthetic rate.
比葉重、葉綠素含量和群體光合速率等葉片性狀與群體干物質(zhì)生產(chǎn)密切相關。