1. Improve crop yield: compound fertilizer contains mineral elements or other nutrients required by many plants, which can meet the nutritional needs of crops, thereby improving the yield and quality of crops.
2. Improve soil environment: The ingredients in compound fertilizers can improve the physical and chemical properties of soil, reduce soil acidification, and create more favorable conditions for crop growth.
3. Reduce times of fertilization: processed by chemical method and physical method, compound fertilizer can reduce The Times of fertilization and save packaging and transportation costs.