photosynthetic yield

基本解释

Using large waterproof installations and pond cultivate, study the effect of irrigation water content on photosynthetic and yield of summer corn.
利用大型防雨设施池栽，研究灌水量与夏玉米光合性能及产量的关系。
Studies were conducted on the effect of nitrogen fertilizer kinds on growth, photosynthetic rate, yield, value and content of aromatic matter of oriental tobacco.
研究了不同氮肥种类对香料烟生长、光合速率、产量、产值及香气物质含量的影响。
Compared with the traditional irrigation treatment, transpiration consumption reduced 9. 8%, photosynthetic yield declined only 2.1%, and leaf water use efficiency raised 8. 8%.
与对照相比，此时光合产物积累量下降2.1%，而蒸腾耗水量减少9.8%，叶片水分利用效率提高8.8%。