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

图2. 猪毛蒿繁殖特征与植株性状特征间的Pearson相关性。AB, 地上总生物量(g); Cov, 盖度(%); CW, 平均冠幅(cm2); Hei, 平均高度(cm); Ma, 单株头状花序质量(g); Me, 单个头状花序质量(g × 10-4); Ni, 单株头状花序数量; Ra, 繁殖分配; RB, 营养器官生物量(g); RL, 根长(cm); RS, 根冠比; RW, 根生物量(g); Sai, 总生物量(g); SB, 茎生物量(g); SD, 茎粗(mm)。*表示相关性水平; *, p < 0.05; **, p < 0.01; ***, p < 0.001。

Fig. 2. Pearson’s correlation for reproductive characteristics and plant characteristics of Artemisia scoparia. AB, aboveground biomass (g); Cov, coverage (%); CW, crown width (cm2); Hei, average height (cm); Ma, capitulum mass of each individual plant (g); Me, each acptitulum mass (g × 10-4); Ni, capitulum number of each individual plant; Ra, reproductive allocation; RB, reproductive biomass (g); RL, root length (cm); RS, root/shoot ratio; RW, root biomass (g); Sai, total biomass (g); SB, stem biomass (g); SD, stem diameter (mm). * meant the relevant level; *, p < 0.05; **, p < 0.01; ***, p < 0.001.