Impact of air drought on photosynthesis efficiency of the Siberian crabapple(Malus baccata L. Borkh.

• 作 者: Alexandr RUDIKOVSKII Elena RUD
• 机 构: SiberianInstituteofPlantPhysiologyandBiochemistryofSiberianBranch
• 出 处: 干旱区科学:英文版
• 发表日期: 2019年2期
• 关键词: AIR DROUGHT chlorophyll fluorescence leaf gas exchange pigments water use EFFICI
• 基金项目: the Siberian Branch of the Russian Academy of Sciences(Integration Project No.105).

The adaption of photosynthesis, being a key metabolic process, plays an important role in plant resistance to air drought. In this study, the Siberian crabapple(Malus baccata L. Borkh.) in the forest-steppe zone of Transbaikalia region, Russia, was subjec