Effects of quantitative fertilization and straw mulch on runoff nitrate- and ammonium‑nitrogen losses under natural rainfall events in purple soil sloping croplands, Southwest China
Jinyu Liu, Tianyang Li, Binghui He, Peidong Xi
Topics & Concepts
Surface runoffStrawMulchFertilizerEnvironmental scienceAgronomyNitrogenNitrateAmmoniumAmmonium nitrateHydrology (agriculture)ChemistryEcologyBiologyGeologyGeotechnical engineeringOrganic chemistrySoil erosion and sediment transportSoil and Water Nutrient DynamicsHydrology and Watershed Management Studies