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- But there were differences obseved between the photosynthetic rate adjusted by PAR and transpiration rate. 但用不同单变量矫正后的平均数之间的符合程度不理想。
- In the end, the reasons of higher transpiration rate and lower canopy temperature of cold type wheat were discussed. 最后,讨论了冷型小麦蒸腾速率高、冠层温度低的原因。
- The positive xylem pressure, often occurs with low transpiration rate, is termed as root pressure. 摘要在植物弱蒸腾情况下,木质部的水分处于正压状态,这种压力叫根压。
- Water transpiration rate of broadleaf tree is much higher than that of conifer tree,which made it having greater protective function. 阔叶树水分蒸腾速率远超过针叶树 ,对生态环境的保护作用更大。
- Furthermore, ecomat can increase the photo synthetic rate and transpiration rate of Panicled Goldraintree koelreuteha paniculata. 此外,生态垫能提高栾树的蒸腾速率和光合速率。
- The effect is best that photosynthetic rate is adjusted by PAR and transpiration rate then is that adjusted by Delta CO2 and leaf chamber temperature. 结果表明,用光合有效辐射和蒸腾速率对净光合速率矫正的效果最好,其次为CO2增量和叶室内温度。
- The effect of decreasing after manure quantity on transpiration rate stomatal conductivity was superiors over decreasing basal manure quantity. 施用有机基肥、追氮肥能够增强黄瓜的呼吸作用,减少基肥后黄瓜呼吸作用的降低效果比较减少追肥的效果好。
- Chlorophyll and carotene content in tomato leaves increased, while net photosynthetic rate, stomatal conductance and transpiration rate declined. 番茄叶片中叶绿素、类胡萝卜素含量增加;但净光合速率、气孔导度、蒸腾速率下降。
- The drought stress increased leaf water potential, and stomatal resistance and decreased transpiration rate and photosynthetic rate. 乾旱胁迫使叶片水势、气孔阻力增大,蒸腾速率、光合作用速率下降。
- The change trend of chlorophyll content and photosynthetic rate were similar, the same as that of stomata) conductance and transpiration rate. 叶绿素含量与光合速率的变化趋势一样,气孔导度与蒸腾速率的变化趋势一样。
- Transpiration was more sensitive to water stress than photosynthesis and transpiration rate was more readily controlled by stomatal conductance. 蒸腾速率比光合速率对水分胁迫的反应更为敏感,更易受气孔调节的影响。
- Wheat irrigated by tertiary effluent has highest photosynthetic rate and transpiration rate after elongation stag among the treatments. 在光合和蒸腾速率方面,三级水灌溉处理冬小麦较其他处理表现较高。
- Research results showed that transpiration rate per leaf area of C. intermedia was higher than that of H. rhamnoides under the same condition. 结果表明,同等水分处理条件下,中间锦鸡儿单叶水平上的蒸腾速率高于沙棘。
- The characters of protein, reducsugar, stomatal conductance, photosynthetic rate and transpiration rate show differences between different varieties. 豆荚的蛋白质、还原糖、气孔导度、光合速率、蒸腾速率等指标存在品种间差异。
- The result indicated that water stress reduced leaf water potential, transpiration rate, chlorophyll content and the rate of photosynthesis. 结果表明:胁迫使植株叶水势、蒸腾速率、叶绿素含量、光合速率均有所降低。
- Using cuttage was conducted the study on drought resistanceindications and physiologic reaction of 6 poplar varieties in leaf water,net photosynthate,transpiration rate. 利用扦插苗对6个杨树品种进行抗旱指标与叶片水分、净光合产物、蒸腾速率等生理反应研究。
- Rate of water loss of excised-leaves(RWL), transpiration rate of leaves (TRR) and iniftial water concentration (IWC)were studied in Lines of yield regional tests in two years. 以2年的冬小麦区域试验参试品系为材料,测定分析了离休叶片失水速率(RWL),叶片蒸腾速率(TR)和叶片初始含水量(IWC)。
- Choosing 9 indoor plants, it has tested the transpiration rate of the leaves, and figured out the potency of reducing temperature and increasing humidity of the indoor plants. 摘要选择哈尔滨市9种常见的室内植物,测试其叶片的蒸腾作用,据此比较不同植物的增湿、降温作用。
- Compared with the check, Panax quinquefolium L. leaves spurted with B9 and PP333,chla, chlb, chl(a+b), chla/chlb, Sc and transpiration rate are improved distinctly. 喷施B9和PP333后,与未处理的对照相比,西洋参叶片叶绿素a、叶绿素b、叶绿素(a+b)总含量、叶绿素a/b比值、气孔导度以及蒸腾速率均有明显提高。
- The results showed that photosynthetic rate, transpiration rate, and stomatal conductance decreased and leaf WUE increased with soil water content declined. 结果表明,各品种幼苗叶片光合速率、蒸腾速率和气孔导度均随土壤水分的减少而呈降低趋势,叶片水分利用效率呈增加趋势。