[Root activity and photosynthetic characteristics of Elaeagnus oxycarpa seedlings under drought stress].


Taking one-year old Elaeagnus oxycarpa seedlings as test matenals, this paper studied their root activity and leaf cell membrane permeability, relative water content, photosynthetic pigment contents, and photosynthetic parameters at different soil relative moisture contents under natural drought condition. When the soil relative moisture content decreased… (More)