net photosynthesis

The results showed that net photosynthesis rate and starch content decreased markedly and total soluble sugar content changed little in leaves of terminal shoot under shading conditions.

结果表明：轻度遮光后，油桃结果枝顶端新梢叶片净光合速率明显下降，淀粉含量减少，可溶性总糖变化不明显；

the correlation between transpiration rate and net photosynthesis, soil water potential, leaf water potential were significant.

红叶石楠的蒸腾速率与净光合速率、土壤水势和叶片水势呈极显著和显著正相关。

The daily course of the simulated and measured photosynthesis rates at the top of canopy were in good consistency. The net assimilation rate and tillering ability showed little changes.

对冠层上部净光合作用率日变化过程而言，实测和模拟结果具有较好的一致性。

Effect of CO_2 Concentration on Net Photosynthesis ( P_n) of Chinese Chive under Different Intensity of Illumination

不同光照强度下CO2浓度对韭菜净光合速率的影响

Net photosynthesis rate responded most sensitively to soil water content relative to soil field capacity.

净光合速率对接近土壤最大持水量的施水处理最敏感。

Meanwhile, the stomatal conductance was related to the net photosynthesis rate.

气孔导度与净光合速率具有相关性.

Under weak light the order of effects of the environment factors on the net photosynthesis rate was light intensity, temperature, relative humidity, CO_ ( 2) concentration successively.

弱光照时影响净光合速率的环境因子大小顺序为光照强度、温度、相对湿度、CO2浓度；

And soil water index also has significant correlation with evapotranspiration rate, net photosynthesis rate and stomatal conductance. 6.

土壤水分指标与蒸腾速率、净光合速率、气孔导度呈显著或极显著正相关。

Under high-yield cultural technique, the net photosynthesis rate plays a leading part in the day-yield of dry matter of soybean after closing of crop.

在高产栽培条件下，大豆插墒以后净光合生产率对干物质日生产量起主导作用。

The results indicated that under strong light the order of effects of environment factors on the net photosynthesis rate was relative humidity, CO_ ( 2) concentration, temperature, light intensity, stomatal conductance successively.

结果表明，在强光照下影响净光合速率的环境因子大小顺序为相对湿度、CO2浓度、温度、光照强度、气孔导度；