The study looked at how different types of fertilizers affected the nutrient content in sapota leaves. They tested eight different combinations of organic and inorganic fertilizers in a sapota orchard. The results showed that the leaves had higher levels of nitrogen, phosphorus, and potassium when treated with a combination of vermicompost, RDF, and EM. This suggests that using a mix of organic and inorganic fertilizers can improve the nutrient content in sapota plants.