Nitrogen content and C/N ratio in straw are the key to affect biological nitrogen fixation in a paddy field

Background and aims Straw amendment can increase nitrogen fixation in paddy field, however, the efficiency of carbon sources with different biochemical properties to enhance N 2 fixation and nitrogen fixation activity is still unclear. Methods A 15 N 2 -labelling system was used in the field environ...

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Veröffentlicht in:	Plant and soil 2022-12, Vol.481 (1-2), p.535-546
Hauptverfasser:	Zhang, Yanhui, Hu, Tianlong, Wang, Hui, Jin, Haiyang, Liu, Qi, Chen, Zhe, Xie, Zubin
Format:	Artikel
Sprache:	eng
Schlagworte:	Abundance Agricultural land Agricultural research Agriculture Biomedical and Life Sciences Carbon Carbon sources Carbon/nitrogen ratio Chemical properties Community composition Cyanobacteria Ecology Environmental aspects Fixation Fluorescence Genetic aspects Labeling Life Sciences Microorganisms Next-generation sequencing NifH gene Nitrogen Nitrogen fixation Nitrogen-fixing bacteria Nitrogenation Physiological aspects Plant Physiology Plant Sciences Poplar Research Article Rice Soil Science & Conservation Straw Wheat Wheat straw
Online-Zugang:	Volltext
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