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Photosynthetic performance index
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Leaves represent the largest quantity of the total canopy surface and also the main surface for physiologically active interchange with the atmosphere. Processes like photosynthetic light absorption, carbon uptake and assimilation, transpiration of water and emission of volatile organic compounds are nearly exclusively performed via leaf surfaces, while processes like element deposition, interception of rain, evaporation and susceptibility to wind damage are in part also dependent on the surface area of woody canopy elements.
9p
nguathienthan4
18-04-2020
13
1
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The present study was conducted to investigate the impact of textile dye on the early seedling stage of 3 crops: barley, maize, and wheat. Seeds were imbibed in different concentrations of textile dye for 12 h and were then grown in a controlled growth room for 8 days with a related dye solution.
9p
vi4mua
24-02-2019
22
0
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Ultraviolet B (UV-B) irradiation has an adverse effect on plant cells because it causes the generation of reactive oxygen species (ROS). This is scavenged by some endogenous defense systems. In this study, the activities of H2O2- detoxifying antioxidant enzymes in 4 barley cultivars pretreated with high temperature or NaCl before UV-B irradiation were investigated.
10p
vivant2711
01-02-2019
19
0
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