Sex Photosynthesis PDF is the research paper about Sexual differences in Photosynthetic activity, Ultrastructure and Phytoremediation Potential of Populus Cathayana exposed to lead and drought. Sex Photosynthesis PDF prepared by Authors named Ying Han, Ling Wang, Xiaolu Zhang, Helena Korpelainen, and Chunyang Li. Here is Sex Photosynthesis PDF Download Full Study Research Paper.
This Full Evedence based Researh Paper ‘Sex Photosynthesis PDF’ published on 1 November 2013. Lead (Pb) and drought frequently coexist in China’s forests and seriously affect their biomass, net primary productivity and biodiversity, particularly among dioecious trees with different sex-related reproduction costs. Here, the effects of Pb, deposited into soil (Pbsoil) and leaves (Pbleaf), on the traits related directly or indirectly to photosynthetic activity were evaluated in the dioecious tree, Populus cathayana Rehd.
Further they have analysed the potential of P. cathayana males and females for phytoremediation based on the photosynthetic activity, cellular ultrastructure and phytoremediation-related parameters. The Pb level was 2.7 mmol Pb(NO3)2 kg−1 dry soil in the Pbsoil treatment and 1.8 mmol Pb(NO3)2 per plant in the Pbleaf treatment. In parallel experiments, two watering regimes, 100 and 50% of the field capacity, were applied.
The stress duration was 2 months. Dry mass production, net photosynthetic rate increased in both sexes, particularly in females, when exposed to Pbleaf alone, Pbsoil with drought and Pbleaf with drought. The study revealed that males exhibit greater plasticity in the photosynthetic capacity than females. Severe damage to cellular ultrastructure was also observed in the leaves of males and females exposed to Pbleaf, but more strongly in females. However, the Pbsoil treatment alone did not affect these traits as significantly compared with other treatments.
Moreover, drought significantly increased the sensitivity to Pb stress in both sexes, but more so in females. In addition, changes in the photosynthetic capacity and cellular ultrastructure combined with the analysis of tolerance index, translocation factor, bioconcentration factor and Pb concentration showed that males and females could be employed for different purposes in phytoremediation: females are promising candidates for phytoextraction, whereas males are promising candidates for phytostabilization.
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This is an Evedence based Study Talks about Sexual differences in Photosynthetic activity, Ultrastructure and Phytoremediation Potential of Populus Cathayana exposed to lead and drought.
Who Published Sex Photosynthesis research paper PDF?
Authors named Ying Han, Ling Wang, Xiaolu Zhang, Helena Korpelainen, and Chunyang Li Published it based on their deep study in a subject.
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