开垦对阿拉尔绿洲盐渍化荒漠土壤微生物群落的影响
王亚妮, 胡宜刚, 王增如, 李昌盛

Impacts of reclamation on salinization desert soil microbial community: a case study of Alar oasis
Yani Wang, Yigang Hu, Zengru Wang, Changsheng Li
表3 土壤微生物群落与植被和土壤属性的Mantel tests分析
Table 3 Mantel tests for correlations of soil microbial communities with vegetation and soil properties
指标细菌古菌真菌
rPrPrP
植被盖度0.4810.0750.8710.0040.3750.098
地上生物量0.4460.0570.8070.0110.3520.067
物种丰富度0.6530.0920.7800.0440.5500.055
pH值0.0200.9850.1360.7260.4240.088
电导率-0.6960.0010.7120.114-0.5450.039
土壤含水率0.1510.6610.0400.879-0.2370.604
土壤总有机碳0.7730.0030.1840.3830.2690.445
土壤全氮0.7140.018-0.1610.4100.2240.550
土壤全磷0.6310.0100.5680.0450.5080.060
土壤有效磷0.3610.0620.8080.0210.2130.299
土壤速效钾0.0370.8930.3270.2160.1620.541
可溶性有机碳0.0080.983-0.0070.9890.0280.970
可溶性有机氮-0.2330.3330.2300.347-0.2110.549
硝态氮0.4540.089-0.2340.222-0.0500.930
氨态氮-0.2550.5360.0950.612-0.2190.540