Article
[Effects of shading on photosynthetic characteristics of different genotype maize].
Ying yong sheng tai xue bao = The journal of applied ecology - 1 Jun 2007
Li Chao-hai, Zhao Ya-li, Yang Guo-hang, Luan Li-min, Wang Qun, Li Ning
Abstract excerpt
A pot experiment with 4 genotype maize varieties showed that light intensity had strong effects on their leaf light saturation point, diurnal variation of net photosynthetic rate (Pn), estimated electron transport rate (ETR), maximal photochemical efficiency of PS II (Fv/Fm), and actual photochemical efficiency of PSII (Phi(PS II)). Under shading, the light saturation point of test varieties decreased. For...
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