The article discusses how to improve soil fertility and crop production sustainably by using a mix of organic and chemical fertilizers. By combining different nutrient sources like manure and fertilizers, farmers can enhance soil health and reduce environmental harm caused by excessive chemical fertilizer use. This integrated approach, known as Integrated Nutrient Management (INM), aims to maintain soil fertility for long-term crop productivity while cutting down on fertilizer costs. The key idea is to balance the use of organic and inorganic fertilizers to create a sustainable agricultural system.