阿拉善荒漠5种灌丛下土壤细菌特征

滕泽宇, 肖生春, 陈小红, 韩超

The soil bacterial condition beneath five shrub species in the central Alxa

Zeyu Teng, Shengchun Xiao, Xiaohong Chen, Chao Han

表5 Mantel检验中与土壤细菌群落相关性最高的9个环境因子

Table 5 The nine environmental factors most associated with soil bacterial community by Mantel test

环境因子 r P Mg2+ 0.7084 <0.001 TC 0.5294 <0.001 HCO3- 0.4575 <0.001 Ca2+ 0.2455 0.002 pH 0.1806 0.007 MOI 0.1779 0.008 EC 0.1539 0.011 SOC 0.1529 0.013 TN 0.1371 0.018