荒漠草原猪毛蒿种群繁殖特征的土壤驱动因子分析

陈林,王磊,杨新国,宋乃平,李月飞,苏莹,卞莹莹,祝忠有,孟文婷

Reproductive characteristics of Artemisia scoparia and the analysis of the underlying soil drivers in a desert steppe of China

Lin CHEN,Lei WANG,Xin-Guo YANG,Nai-Ping SONG,Yue-Fei LI,Ying SU,Ying-Ying BIAN,Zhong-You ZHU,Wen-Ting MENG

表2 不同土壤类型下猪毛蒿的繁殖特征

Table 2 Reproductive characteristics of Artemisia scoparia

繁殖特征 Reproductive characteristic 土壤类型 Soil type 最大值 Max value 最小值 Min value 平均值 Average 标准偏差 Standard deviation 变异系数 Coefficient of variation Sai ASS 157.89 0.16 7.07 19.75 2.79 SS 138.22 0.25 10.60 25.62 2.42 WB 4.02 0.29 1.28 1.23 0.95 Ra ASS 0.78 0.05 0.54 0.13 0.24 SS 0.73 0.21 0.52 0.11 0.20 WB 0.61 0.33 0.49 0.08 0.14 Ni ASS 108 841.00 107.00 4 700.94 14 557.55 3.07 SS 79 019.00 122.00 7 283.31 17 272.63 2.37 WB 3 414.00 202.00 941.47 988.64 1.05 Me ASS 42.2 1.8 8.1 4.7 5.5 SS 15.0 2.9 7.2 2.3 3.2 WB 7.7 4.7 6.1 1.0 1.6 Ma ASS 71.25 0.06 3.25 9.14 2.79 SS 68.30 0.06 4.82 12.41 2.58 WB 2.13 0.14 0.59 0.63 1.06