Effect of Altitude on the Response of Net Photosynthetic Rate to Carbon Dioxide Increase by Spring Wheat [PDF]
Plant Production Science, 2010 : The partial pressure of CO2 in air decreases with the increase in altitude. Therefore, increase in molar concentration of CO2 is smaller at higher altitudes than at lower altitudes for increases in molar fraction of CO2. This study aimed to predict the
Shigeto Fujimura +5 more
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Journal of Plant Physiology, 2000 The responses of photosynthetic gas exchange and Chl fluorescence to nitrogen nutrition were studied under well-watered and drought conditions in winter wheat leaves.
Shao, M. G. +2 more
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Dual-virus co-infection reduces photosynthetic rate, yield, and sensitivity of photosynthetic rate to leaf-air VPD in Pseudostellaria heterophylla [PDF]
Medicinal Plant BiologyViral infections exert a complex influence on plant growth, modifying tolerance to abiotic stresses, with effects varying depending on the specific virus.
Boqin Zheng +4 more
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The Photosynthetic Characteristics of Leaves in Different-Colored Brassica juncea
PlantsLeaf color is a key trait influencing photosynthetic efficiency in plants. This study investigates the photosynthetic characteristics of differently colored leaves in Brassica juncea L.
Gang Yang +10 more
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Effects of Artificially Reproduced Fluctuations in Sunlight Spectral Distribution on the Net Photosynthetic Rate of Cucumber Leaves. [PDF]
Front Plant Sci, 2021 The effects of photosynthetic photon flux density (PPFD) fluctuations in sunlight have already been investigated; however, the spectral photon flux density distribution (SPD) has hardly been considered. Here, sunlight SPD fluctuations recorded for 200 min in October in Tokyo, Japan were artificially reproduced using an LED-artificial sunlight source ...
Matsuda R, Ito H, Fujiwara K.
europepmc +5 more sources
PHOTOSYNTHETIC AND RESPIRATORY COMPONENTS OF THE NET ASSIMILATION RATES OF SUGAR BEET AND BARLEY [PDF]
New Phytologist, 1965 SummaryThe net assimilation rate (E) of a plant population (the mean rate of increase in total dry weight per unit leaf area, measured over a period of 1 or 2 weeks), represents the excess of the rate of photosynthesis of the leaves (P) over the rate of respiration of the whole plants (R), both expressed per unit leaf area (E=P—R).
Watson, D. J., Hayashi, K-I.
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Diurnal Trends in Net Photosynthetic Rate and Carbohydrate Levels of Soybean Leaves [PDF]
Plant Physiology, 1973 A study was made of diurnal trends in net photosynthetic rate and carbohydrate levels of unifoliolate leaves of soybean (Glycine max L. Merrill) under constant environmental conditions (50,000-lux light intensity, 24.5 C air temperature, 60% relative humidity, and 300 microliters of CO(2) per liter of air).Net photosynthetic rate remained relatively ...
D J, Upmeyer, H R, Koller
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Trait variation across different life history stages of trees and its impact on net photosynthetic rate. [PDF]
Front Plant SciIntroduction Exploring the variation in plant functional traits from different perspectives not only helps to reveal how plants adapt to their environment but also reflects their ecological strategies. This study investigated the differences in trait variability across different life history stages and how these
Lu M, Song Y, Jin G.
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Leaf and Community Photosynthetic Carbon Assimilation of Alpine Plants Under in-situ Warming
Frontiers in Plant Science, 2021 The Tibetan Plateau is highly sensitive to elevated temperatures and has experienced significant climate warming in the last decades. While climate warming is known to greatly impact alpine ecosystems, the gas exchange responses at the leaf and community
Zijuan Zhou +4 more
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Evaluation of O3 effect on net photosynthetic rate in flag leaves of rice (Oryza sativa L.) by stomatal O3 flux and radical scavenging enzyme activities [PDF]
, 2015 To evaluate the effects of O3 on the net photosynthetic rate in flag leaves of rice (Oryza sativa L.) based on stomatal O3 flux and reactive oxygen species (ROS) scavenging enzyme activities, the Japanese rice cultivar Koshihikari was exposed to O3 for 1
Hoshino, Daiki +5 more
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