不同水平氮添加对盐渍化草地土壤微生物特征的影响
杨建强1, 刁华杰2,3,4, 胡姝娅4, 王常慧2,3,4,*(
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Effects of nitrogen addition at different levels on soil microorganisms in saline-alkaline grassland of northern China
YANG Jian-Qiang1, DIAO Hua-Jie2,3,4, HU Shu-Ya4, WANG Chang-Hui2,3,4,*()
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图5. 土壤氨氧化古菌(AOA)和氨氧化细菌(AOB)、细菌、真菌丰度和微生物生物量碳(MBC)、氮(MBN)含量与相关因子的冗余分析。SM, 土壤含水量; ST, 土壤温度; STA, 土壤总阴离子含量; STC, 土壤总盐离子含量。
Fig. 5. Redundancy analysis (RDA) of soil ammonia-oxidizing bacteria (AOB) and ammonia-oxidizing archaea (AOA), bacteria, fungi abundance and microbial biomass carbon (MBC), and nitrogen (MBN) content with related factors. SM, soil moisture; ST, soil temperature; STA, soil total anions content; STC, soil total cations content.
