8Rozendaal D M A, Hurtado V H, Poorter L. Plasticity in leaf traits of 38 tropical tree species in response to light relationships with light demand and adult stature[ J]. Functional Ecology,2006,20: 207 -216.
9Dai Y J, Shen ZG, Liu Y, et al. Effects of shade treatments on the photosynthetic capacity, chlorophyll fluorescence, and chlorophyll content of Tetrastigma hemsleyanum Diels et Gilg[ J]. Environmental and Experimental Botany ,2009,65:177 - 182.
10Lichtenthaler H K, Alexander A C, Marek M V, et al. Differences in pigment composition, photosynthetic rates and chlorophyll fluo-rescence images of sun and shade leaves of four tree species [ J ]. Plant Physiology and Biochemistry,2007,45:577 - 588.
