科尔沁沙地樟子松( Pinus sylvestris var. mongolia )人工林土壤真菌群落结构和功能特征
李丹丹, 李佳文, 高广磊, 张英, 任悦, 柳叶, 赵珮杉

Soil fungal community structure and functional characteristics associated with Pinussylvestris var. mongolica plantations in the Horqin Sandy Land
Dandan Li, Jiawen Li, Guanglei Gao, Ying Zhang, Yue Ren, Ye Liu, Peishan Zhao
表5 科尔沁沙地樟子松土壤真菌多样性和营养型相对丰度与土壤理化性质相关性
Table 5 Correlation coefficients between diversity and relative abundance of trophic mode with soil properties of Pinussylvestris var. mongolica plantations in the Horqin Sandy Land
项目多样性指数营养型
ShannonSimpsonPielou共生营养型腐生营养型病理营养型
碱解氮/(mg·kg-1-0.421-0.159-0.3980.218-0.8260.769
铵态氮/(mg·kg-1-0.240-0.358-0.0960.473-0.7820.698
硝态氮/(mg·kg-10.5870.7640.5230.564-0.8920.815
有效磷/(mg·kg-1-0.462-0.247-0.4850.781-0.4830.091
全磷/%-0.240-0.384-0.548-0.521-0.6240.979*
全钾/%-0.258-0.256-0.379-0.075-0.7730.927
有机质/(g·kg-10.0740.0680.125-0.3460.997**-0.679
pH值0.6450.7290.8310.4370.874-0.976*
土壤含水量/%0.9540.5340.9620.035-0.9020.875
毛管孔隙度/%0.5980.3760.2510.241-0.670-0.651