Compound fertilizer is a commonly used fertilizer in agricultural production, and there are many different types, each with different usage methods. Many people are unclear about the definition of compound fertilizer. Let's learn about it together.
What is the definition of compound fertilizer?
In the context of fertilizers, fertilizers containing two or more of the major nutrients such as N, P, and K are called compound fertilizers. Compound fertilizers have advantages such as high nutrient content, fewer by-products, and good physical properties, playing a vital role in balanced fertilization, improving fertilizer utilization, and promoting high and stable crop yields.
Common varieties of compound fertilizers
1. Nitrogen, phosphorus, and potassium compound fertilizer
Nitrogen-phosphorus-potassium (NPK) compound fertilizer, also known as ternary compound fertilizer, is a compound fertilizer containing nitrogen, phosphorus, and potassium. It boasts advantages such as comprehensive nutrient supply, rapid effect, and high utilization rate. It is mainly suitable for various crops, such as rice, wheat, and corn, and can promote crop growth and development, increasing yield and quality.
2. Potassium dihydrogen phosphate compound fertilizer
Potassium dihydrogen phosphate compound fertilizer, also known as monoammonium phosphate, is a compound fertilizer containing both phosphorus and potassium. Its high concentration of phosphorus and potassium effectively promotes flowering and fruit setting, increases fruit weight, and improves fruit quality. It is primarily used for cash crops such as vegetables and fruits, and can also be used for crops like rapeseed and cotton.
3. Ammonium nitrate phosphate compound fertilizer
Ammonium nitrate phosphate compound fertilizer is a new type of high-efficiency compound fertilizer containing three nutrients: nitrogen, phosphorus, and calcium oxide. Compared with other compound fertilizers, ammonium nitrate phosphate compound fertilizer has more comprehensive nutrients and higher fertilizer efficiency, which can promote crop growth rate and stress resistance, and improve yield and quality. It is suitable for various soils and crops, such as rice, wheat, corn, vegetables, and fruits.
