Differential contributions of Nitrogen-fixing and non-Nitrogen-fixing species to soil organic carbon sequestration and stability in aggregates of Eucalyptus mixed plantations

Published: 19 August 2025| Version 2 | DOI: 10.17632/49hwrzmt7f.2
Contributors:
Xu Yuxing, Daihan FU, Ming Angang, Haoyang Cao, Huang Runxia, Fu Hao, Shu Weiwei, Wang Zhichao, Zhu Wankuan, Du Apeng

Description

This dataset was used for all analytical procedures in the study entitled “Differential Contributions of Nitrogen-Fixing and Non-Nitrogen-Fixing Species to Soil Organic Carbon Sequestration and Carbon Stability in Eucalyptus Mixed Plantations: A Perspective from Soil Aggregates”. Notes: SC/N, carbon-to-nitrogen ratio of soil; NH+ 4, ammonium nitrogen; NO- 3, nitrate nitrogen; TP, total phosphorus; AP, available phosphorus; Bac, bacteria PLFAs; F/B: the ratio of fungi PLFAs and bacteria PLFAs; Act, actinobacteria PLFAs; G-/G+, the ratio of Gram-negative to Gram-positive bacteria; MBN, microbial biomass nitrogen; MBC, microbial biomass carbon; CUE, microbial carbon use efficiency; VA, Vector Angle; VL, Vector Length; MWD, mean weight diameters.

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Institutions

  • Chinese Academy of Forestry

Categories

Forest Soil, Subtropical Region

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