Effects of straw incorporation and potassium fertilizer on crop yields, soil organic carbon, and active carbon in the rice–wheat system
Guoyin Yuan, Weiwei Huan, Hang Song, Dianjun Lu, Xiaoqin Chen, Huoyan Wang, Jianmin Zhou
Topics & Concepts
StrawSoil carbonPotassiumFertilizerChemistryAgronomyTotal organic carbonHuman fertilizationCarbon fibersDissolved organic carbonBiomass (ecology)Animal scienceSoil waterEnvironmental chemistryEnvironmental scienceSoil scienceMaterials scienceInorganic chemistryBiologyOrganic chemistryComposite materialComposite numberSoil Carbon and Nitrogen DynamicsSoil and Water Nutrient DynamicsClay minerals and soil interactions