The benefit of soil free-living N2 fixation to grassland primary productivity is suppressed by nitrogen enrichment: NH4+–N:NO3––N ratios matter

SSRN Electronic Journal 2026 Preprint Open access

Read full text
Authors: Lijuan Liu, Xu Chen, Changchun Song, Weiyu Lu, Ting Zhang, Qiuming Lu, Shurong Wu, Yunhai Zhang
DOI: 10.2139/ssrn.6220487
Cited by: 0

Fields of Study & Subjects

Soil Carbon and Nitrogen Dynamics Legume Nitrogen Fixing Symbiosis Agricultural Science and Fertilization

Publication details

Journal / source
SSRN Electronic Journal
Publication date
1 January 2026
Language
EN
Document type
Preprint