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植被恢复措施影响沙化高寒草地土壤微生物碳氮功能
刘文静1,2(), 胡宜刚3(), 贺祯子1,2, 张振华4, 李以康4
Vegetation restoration measures affect soil microbial carbon and nitrogen functions in desertified alpine grassland
Wenjing Liu1,2(), Yigang Hu3(), Zhenzi He1,2, Zhenhua Zhang4, Yikang Li4

图6. 碳氮循环相关微生物KOs结构与环境因子之间的db-RDA分析
注：Richness：植物丰富度；ABs：地上生物量；SM：土壤水分；BD：容重；TP：全磷；AP：有效磷AK：速效钾；Ammonia：铵态氮

Fig.6. db-RDA between C and N cycle related microbial KOs and environmental factors