Effects of soil drought stress on photosynthetic gas exchange traits and chlorophyll fluorescence in Forsythia suspensa

• Published in: Journal of forestry research Vol. 29; no. 1; pp. 45 - 53
• Main Authors: Lang, Ying, Wang, Ming, Xia, Jiangbao, Zhao, Qiankun
• Format: Journal Article
• Language: English
• Published: Berlin/Heidelberg Springer Berlin Heidelberg 2018; Springer; Springer Nature B.V; Shandong Provincial Key Laboratory of Water and Soil Conservation and Environmental Protection/College of Agriculture and Forestry Science, Linyi University,Linyi 276000, People's Republic of China%State Key Laboratory of Earth Surface Processes and Resource Ecology/Academy of Disaster Reduction and Emergency Management, Beijing Normal University,Beijing 100875, People's Republic of China%Shandong Provincial Key Laboratory of Eco-Environmental Science for Yellow River Delta, Binzhou University,Binzhou 256603, People's Republic of China%Linyi Agricultural Comprehensive Development Office, Linyi 276000, People's Republic of China
• Subjects: Analysis; Biomedical and Life Sciences; Carbon dioxide; Chlorophyll; Conductance; Dark adaptation; Drought; Droughts; energy; Fluorescence; Forestry; Forsythia suspensa; Gas exchange; heat; Heat exchange; Life Sciences; Moisture content; Original Paper; Photochemicals; Photochemistry; Photosynthesis; Photosynthetic apparatus; Photosystem II; Reduction; Resistance; seedling growth; Seedlings; Soil conditions; Soil management; Soil moisture; Soil stresses; Soil water; soil water content; Stomata; Stomatal conductance; Water content; Water deficit; Water management; water stress; Water use; water use efficiency; 叶绿素荧光;光合作用;土壤干旱;连翘属;植物;应力;PSII;气体; Chlorophyll fluorescence; Stomatal mechanism; Photosynthetic rate; Soil water deficit; Gas exchange; Water-use efficiency; Photosynthetic rate Soil water deficit
• ISSN: 1007-662X; 1993-0607
• DOI: 10.1007/s11676-017-0420-9

To clarify the changes in plant photosynthesis and mechanisms underlying those responses to gradually increasing soil drought stress and reveal quantitative relationships between photosynthesis and soil moisture,soil water conditions were controlled in greenhouse pot experiments using 2-year-old see...