Compound fertilizer refers to a chemical fertilizer containing two or more nutrients. In recent years, it has been used more and more widely in agriculture, and the sales of compound fertilizer on the market are also very hot. So what are the benefits of compound fertilizer?
Compound fertilizer mainly includes disc granulation, drum granulation, spray granulation, ammoniation granulation and other granulation processes. No matter which kind of granulation process, it has the following advantages:
1. Comprehensive nutrient content and high content: Contains two or more nutrient elements, which can supply a variety of nutrients required by crops in a balanced and long-term, and improve the effect of fertilization.
2. Good physical properties, easy to apply: the size of compound fertilizer particles is generally uniform and hygroscopic, easy to store and apply, and more suitable for mechanized application.
3. There are few auxiliary components and no adverse effects on the soil: most of the nutrients contained in compound fertilizers are necessary for crops, which can avoid the waste of certain material resources and avoid the adverse effects of certain auxiliary components on the soil.
4. Various ratios are conducive to targeted selection and application: The main feature of compound fertilizer is that it can be selected and applied according to the characteristics of soil nutrients and the nutritional characteristics of crops to avoid the waste of certain nutrients and improve the effect of fertilizer production.
5. Reduce costs and save money: compound fertilizers have fewer auxiliary components, and the content of effective components is generally higher than that of simple fertilizers. Fertilizers with the same amount of nutrients are small in size, low in packaging and transportation costs, and convenient to apply.