甘肃小苏干湖盐沼湿地盐地风毛菊叶形态-光合生理特征对淹水的响应
李群,赵成章,王继伟,文军,李子琴,马俊逸

Morphological and photosynthetic physiological characteristics of Saussurea salsa in response to flooding in salt marshes of Xiao Sugan Lake, Gansu, China
LI Qun,ZHAO Cheng-Zhang,WANG Ji-Wei,WEN Jun,LI Zi-Qin,MA Jun-Yi
表2 小苏干湖盐沼湿地土壤特性、群落生物学特征和盐地风毛菊种群特征(平均值±标准误差)
Table 2 Soil characteristics, biological characteristics of wetland community and population characteristics of Saussurea salsa in salt marshes of Xiao Sugan Lake (mean ± SE)
样地 Plot 群落特征 Community characteristics 盐地风毛菊 Saussurea salsa
SMC (%) EC (ms·cm-1) AH (cm) AB (g·m-2) AH (cm) D (株·m-2)
I 31.79 ± 1.59c 9.94 ± 0.50a 6.16 ± 0.31c 165.30 ± 8.27a 7.48 ± 0.37b 59 ± 2.95c
II 39.12 ± 1.96b 7.52 ± 0.30b 9.73 ± 0.49b 121.66 ± 6.08b 13.8 ± 0.69b 74 ± 3.70a
III 59.63 ± 2.98a 3.85 ± 0.19c 30.88 ± 1.54a 95.93 ± 4.80c 22.8 ± 1.14a 62 ± 3.10b