photosynthetic rate

The upper leaves are smaller and with lower photosynthetic rate.

上部叶片较小且光合速率较低。

Grade of tuber head parts has a positive correlation with the maximum leaf length, the maximum leaf width, stem diameter, chlorophyll content, photosynthetic rate. 5.

铁棍山药种栽的等级划分与最大叶长、最大叶宽、茎粗、叶绿素含量、光合速率都呈正相关性。

After heading, flag leaf stomatal conductance, net photosynthetic rate increased with the increase of the application of nitrogen and potassium.

抽穗后剑叶气孔导度、净光合速率随着氮钾用量的增加而增加。

The daily change of photosynthetic rate in paddy rice and its regulation by biological clock

水稻光合速率日变化与生物钟的调节

Effect of Chilling Stress under Weak Light on Photosynthetic Rate and Chlorophyll Fluorescence Parameters in Two Zucchini Seedling

低温弱光对两个西葫芦品种幼苗光合速率及叶绿素荧光参数的影响

Plants growing under high night-time temperature and treated with higher nitrogen supply had higher photosynthetic rate than those with lower nitrogen supply.

高氮供应的植株，夜间变暖下其叶片光合速率较低氮供应的高，氮供应增高能促进夜间变暖提高叶片光合速率的效应。

The net photosynthetic rate ( Pn) of haploid plant was lower than that of doubled haploid in any photo flux density ( PFD).

结果表明，在不同光照条件下，单倍体植株净光合速率均明显比双单倍体低。

Meanwhile, comparison of compound cultivation to cluster redpepper showed that photosynthetic rate and root activity were increased, while dry matter accumulation of per stem and leaf area index was decreased.

复合种植模式下天鹰椒的光合速率、根系活力等指标高于天鹰椒单作模式，而干物质积累、叶面积低于天鹰椒单作。

The effect of co_2-free air treatment on leaf photosynthetic rate in light

光下无CO2气体处理对叶片光合强度的影响

Decreased relative humidity induces decreased net photosynthetic rate.

相对湿度降低，净光合速率也降低。

Changes Photosynthetic Rate and the Contents of Nitrogen, Phosphorus, and Potassium in Asparagus officinalis Ratoon in Autumn

芦笋秋留母茎光合速率及氮、磷、钾含量的变化

Any of various deciduous trees such as the tulip tree, basswood, or cottonwood. Effect of Artificial Defoliation on Leaf Net Photosynthetic Rate of Tilia amurensis Young Trees

白木树如美国鹅掌揪、椴、三角叶杨等各种落叶树人为去叶对紫椴幼树叶片净光合速率的影响

Comparison and Relationship Between Canopy Apparent Photosynthetic Rate and Grain Quality of Glutinous Rice

糯稻群体光合速率的比较及其与品质的关系

The photosynthetic rate was more affected by solar energy, but less by humidity and surface temperature.

黄山松光合速率受太阳辐射能的影响较大，而受湿度、地表温度影响较小。

Furthermore, photosynthetic rate of outside and mid leaf crown on high yield trees was significantly higher than that on low and off year fluctuating yield trees whether it was measured after spring leaves matured, before harvest or after harvest.

丰产稳产树外、中层叶片光合速率，在春叶老熟后及采果前、采果后3个时期均显著地高于低产树及小年期的变产树。

Change of photosynthetic rate and response to low water potential of evergreen tree species in the process of hibernation

常绿树种在越冬过程中光合速率的变化及其对低水势的反应

At anthesis and milky stages under field high-nitrogen condition, the results of labeling 14C showed that the three upper leaves of erect-panicle type variety had showed the higher photosynthetic rate, which accounted for 87.4% of the total photosynthate.

于水稻开花期及乳熟期田间高氮区群体饲喂14CO2，测定结果表明：直立穗型品种冠层中顶部三片叶的光合速率最高，其光合量占单株总光合量的87.4%；

The decrease of net photosynthetic rate in oil-tea camellia under FS treatment was mainly affected by Gs, while illumination is the main ecological factor that had impact on it when in low light conditions. 3.

全光照下油茶叶片净光合速率下降主要受叶片气孔导度影响，然而弱光下光照是影响油茶叶片净光合速率的主要生态因子。

The results indicated that chlorophyll content, root activity and photosynthetic rate of intercropped maize were higher than that of maize sole cropping, while ginger's physiological characters were various in different intercropping patterns and growing stages.

结果表明：间作的春玉米叶绿素含量、根系活力、光合速率较单作都有提高；而生姜的生理特性则随配置方式及生育期的不同而不同。

Effect of zinc on leaf anatomic, structure chloroplast submicroscopic structure and photosynthetic rate in ginger

锌对生姜时片解剖结构、叶绿体亚显微结构及光合速率的影响

Effect of a gene activator on photosynthetic rate of purple sweet potato

基因活化剂对紫色甘薯光合速率的影响

Impacts of CO_2 Concentration and Radiant Intensity on C. intermedia Photosynthetic Rate Under Different Soil Moisture with a Simulation Condition

不同土壤湿度下柠条光合速率对CO2浓度和辐射强度响应的模拟研究海洋工程环境条件模拟船舶空调系统的仿真与建模

Studies on the photosynthetic rate and the transportation of the Photosynthate in high& density tolerance type of Cron

耐密型玉米光合速率和光合产物转运分配研究

A Study on the Changes of the Photosynthetic Rate of Apple Trees in Dwarfing Rootstocks

矮砧苹果树光合速率变化研究

Anatomy properties of pod walls of soybean varieties with high photosynthetic rate

高光效大豆品种豆荚解剖学特性

The net photosynthetic rate is higher on condition of full light and slight sun shading, seedlings growing is vigorous, the accumulation of CH2O is more, so dried leaf weight, branch biomass, root system biomass and total biomass per seedling all is more.

全光和弱度遮荫条件下，苗木具有较大的净光合作用速率，苗木生长旺盛，碳水化合物的积累较多，单株枝干重、根系生物量和总生物量都较大；

Major Factors on Diurnal Changes of Photosynthetic Rate

影响水稻叶片光合日变化因素的分析

An instrument for measuring photosynthetic rate with~ ( 14) c and minicomputer controlled apparatus

~（14）C示踪与微机控制装置的植物光合速率测量仪

Results of correlation analysis show that the higher yield of Ponkan/ trifoliate orange is responsible for its significantly higher photosynthetic rate than that of the other treatments.

相关分析结果表明，椪柑叶片的净光合速率与其产量呈极显著正相关；枳砧椪柑与两种乔砧椪柑间产量的差异，与其净光合速率的差异相一致。

Effect factors on response of photosynthetic rate to CO_2 level in leaves of Panax ginseng

影响人参叶片光合速率对CO2水平响应的因素