不同林龄梭梭( Haloxylon ammodendron )的光合特性和水分利用效率
贺晓慧, 司建华, 周冬蒙, 王春林, 赵春彦

Photosynthetic properties and leaf-scale water use efficiency of Haloxylon ammodendron in different stand ages
Xiaohui He, Jianhua Si, Dongmeng Zhou, Chunlin Wang, Chunyan Zhao
表3 不同林龄梭梭的最大水分利用效率和饱和光强
Table 3 The maximum water use efficiency and saturation irradiance for Haloxylon ammodendron at different ages

林龄

/a

最大水分利用效率WUEmax

/(μmol·mmol-1)

饱和光强IW-sat

/(μmol·m-2·s-1)

决定系数R2
54.56±0.06a1 523.61±124.02a0.9957
113.53±0.25aa0.9976
225.74±0.40b1 515.65±185.31a0.9935
343.92±0.47aa0.9922
463.49±0.37a1 862.14±290.86a0.9939