植株叶片的光合色素构成对遮阴的响应

孙小玲, 许岳飞, 马鲁沂, 周禾

A review of acclimation of photosynthetic pigment composition in plant leaves to shade environment

SUN Xiao-Ling, XU Yue-Fei, MA Lu-Yi, ZHOU He

图3 落叶树遮阴、针叶树遮阴、建筑物遮阴和正常光照下的光合光量子的日变化动态图(测定地点: 美国俄亥俄州哥伦布市); 在150和867 μmol·m-2·s-1的横线代表多年生黑麦草的光补偿点和光饱和光强(引自Bell et al., 2000, 略有改动)。

Fig. 3 Diurnal photosynthetic photo flux (PPF) under deciduous shade, coniferous shade, building shade and full sun in Columbus, Ohio, USA. Horizontal lines at 150 and 867 μmol·m-2·s-1 represent the approximate light compensation and saturation points of perennial ryegrass (Adapted from Bell et al., 2000).