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Cold hardiness estimation of Pinus densiflora var. zhangwuensis based on changes in ionic leakage,chlorophyll fluorescence and other physiological activities under cold stress |
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| Authors: | Peng Meng Xuefeng Bai Hongdan Li Xiaodong Song Xueli Zhang |
| Institution: | Liaoning Province Sand-Fixation and Afforestation Research Institute, Fuxin 123000, People’s Republic of China |
| Abstract: | |
| Keywords: | Antioxidant ability Maximum photochemical efficiency Osmotic adjustment Pinus densiflora var zhangwuensis P sylvestris var mongolica Relative conductivity |