Optimizing nutrient management to improve tobacco (<i>Nicotiana tabacum</i>) production while reducing nutrient losses in tobacco fields

Implement optimized organic-mineral fertilizer application to balance economic and environmental goals. Characteristics of nutrient loss under different fertilizer application treatments were examined. Soil organic matter and alkaline hydrolyzed nitrogen significantly affected nitrogen and phosphorus nutrient losses. Nutrient loss peaks were driven by the interaction of management and climate.