Photosynthesis and Growth Responses of Pterocarya Stenoptera C. DC. and Pinus Elliottii Engelm. Seedlings to Different Soil Water Conditions in the Three Gorges Reservoir Region
Constructing vegetation to protect the ecological environment of hydro-fluctuation zone in Three Gorges Reservoir is scientific and effective. Due to cyclical fluctuations of water level, the soil of hydro-fluctuation zone repeatedly experienced the process of flooding-drought-flooding, so selecting plant species that could simultaneously tolerate both flooding and drought environment and identifying the mechanism is very important. Pterocarya stenoptera C. DC. and Pinus elliottii Engelm. seedlings ...