Impact of Organic Amendments on Biochemical Characteristics of Tomato (Solanum lycopersicum Mill.)
Introduction Integrated use of chemical fertilizers with organic matter can help for a sustainable and environmentally sound agriculture production in soils low in organic matter. Sewage sludge being an organic in origin, it supplies nutrients slowly, and can maintain crop yield level, increases chlorophyll and carbohydrate content for several years after application. Residual effects …