全部文献期刊会议图书|学者科研项目
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作者:L. Zhang , S. Xiao , Y. J. Chen ...
来源:[J].Photosynthetica(IF 0.862), 2017, Vol.55 (3), pp.478-490
摘要:Ozone (O3) is important air pollutant inducing severe losses of horticultural production. Cultivars of the same species, but with different leaf colors, may differ in their ozone sensitivity. However, it has not been clarified yet if different leaf coloration infl...
作者:R. L. Xue , S. Q. Wang , H. L. Xu ...
来源:[J].Photosynthetica(IF 0.862), 2017, Vol.55 (4), pp.664-670
摘要:Experiments were conducted to investigate the effects of exogenous progesterone on photochemical efficiency of PSII and turnover of D1 protein under heat stress during the grain-filling stage. Heat stress resulted in increases of hydrogen peroxide production, malondialdehyde cont...
作者:C. Penella , A. Pina , A. San Bautista ...
来源:[J].Photosynthetica(IF 0.862), 2017, Vol.55 (4), pp.671-678
摘要:Graft union development in plants has been studied mainly by destructive methods such as histological studies. The aim of this work was to evaluate whether the chlorophyll fluorescence imaging (CFI) technique is sensitive enough to reflect changes at the cellular level in di...
作者:S.-B. Zhang , J.-L. Zhang
来源:[J].Photosynthetica(IF 0.862), 2017, Vol.55 (4), pp.705-715
摘要:Young leaves of tropical trees frequently appear red in color, with the redness disappearing as the leaves mature. During leaf expansion, plants may employ photoprotective mechanisms to cope with high light intensities; however, the variations in anthocyanin contents, nonphotoche...
作者:R. A. Marenco , M. A. B. Camargo , S. A. Antezana-Vera ...
来源:[J].Photosynthetica(IF 0.862), 2017, Vol.55 (4), pp.679-688
摘要:Tropical rainforest trees adjust leaf traits during ontogeny to cope with changes in the physical environment and maximize their carbon uptake. The aim of this study was to determine the plasticity index (PI) of leaf traits in understory and canopy leaves of six Amazon...
作者:K. Hura , A. Ostrowska , K. Dziurka ...
来源:[J].Photosynthetica(IF 0.862), 2017, Vol.55 (4), pp.698-704
摘要:Cell wall-bound phenolics (CWP) play an important role in the mechanisms of plant acclimation to soil drought. The study involved CWP analyses in 50 strains and 50 doubled haploid (DH) lines of winter triticale exposed to drought at their vegetative and generative stages. CWP in ...
作者:A. J. Silva , C. W. A. Nascimento , A. S. Gouveia-Neto
来源:[J].Photosynthetica(IF 0.862), 2017, Vol.55 (4), pp.648-654
摘要:The aim of this study was to investigate the effects of silicon in alleviating cadmium stress in maize plants grown in a nutrient solution and to evaluate the potential of the spectral emission parameters and the ratio of red fluorescence (Fr) to far-red fluorescence (Ffr) in ass...
作者:Z. K. Chen , Y. P. Niu , H. Ma ...
来源:[J].Photosynthetica(IF 0.862), 2017, Vol.55 (4), pp.638-647
摘要:Available water stored in deep soil layers could increase the photosynthetic capacity of cotton. It was hypothesized that the photosynthesis of cotton would be enhanced by changing the fertilizer application depth under different deep-layer water conditions. We examined two ...
作者:W.C. Guan , L. Li
来源:[J].Photosynthetica(IF 0.862), 2017, Vol.55 (3), pp.501-509
摘要:The effects of the atomic ratio of N to P (N:P) on the response of Alexandrium tamarense to UV radiation (UVR) were investigated in this study. Artificial sea water of 5 different N:P ratios for indoor culture and with 3 different N:P ratios for outdoor culture were used for a pe...
作者:Z. Li , X. F. Tan , K. Lu ...
来源:[J].Photosynthetica(IF 0.862), 2017, Vol.55 (3), pp.553-560
摘要:The study investigated the effects of different CaCl2 concentrations (2, 5, and 10 mM) on photosynthetic enzymatic activities, photosynthesis, and chlorophyll fluorescence of tung tree seedlings under drought conditions. Plants were sprayed with either CaCl2...

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