Long-term straw return increases biological nitrogen fixation by increasing soil organic carbon and decreasing available nitrogen in rice–rape rotation
Huishan Fan, Shengqiang Jia, Man Yu, Xijing Chen, Alin Shen, Yao Su
Topics & Concepts
Nitrogen fixationStrawSoil carbonAgronomyChemistryNitrogenTotal organic carbonAnimal sciencePopulationSoil waterNitrateEnvironmental chemistryBiologyEcologySociologyOrganic chemistryDemographySoil Carbon and Nitrogen DynamicsSoil and Water Nutrient DynamicsLegume Nitrogen Fixing Symbiosis