乌拉特天然梭梭( Haloxylon ammodendron )林土壤微生物多样性及其与土壤性质的关系
陈峰, 张静, 韩二牛, 温苏雅拉图null, 李盛林, 王国林, 王磊, 王少昆

Soil microbial diversity and its relationship with soil physicochemical properties in Urat natural Haloxylon ammodendron forest
Feng Chen, Jing Zhang, Erniu Han, Wensuyalatu, Shenglin Li, Guolin Wang, Lei Wang, Shaokun Wang
表1 天然梭梭林与裸露沙地土壤理化性质的差异
Table 1 Differences of soil physicochemical properties between natural Haloxylon ammodendron forest and bare soil

土壤理化

性质

样地类型FP
裸露沙地梭梭林
全碳0.415±0.0480.719±0.03724.91**0.001
全氮0.017±0.0030.036±0.00233.65***<0.001
碳氮比25.220±1.56919.911±0.24511.16*0.01
土壤水分含量5.486±0.1893.027±0.17889.433***<0.001
容重1.572±0.0221.535±0.0251.23ns0.299
pH值9.010±0.0959.744±0.07238.21***<0.001
电导率72.44±6.13219.46±11.24131.85***<0.001
粗砂(0.1—2 mm)69.08±2.1971.59±2.550.56ns0.48
细砂(0.05—0.1 mm)27.91±2.0920.54±1.747.32*0.03
黏粉粒(<0.05 mm)3.01±0.147.86±0.9923.75**0.001