Compound fertilizer refers to chemical fertilizers containing two or more nutrients such as nitrogen, phosphorus, and potassium. Compound fertilizers have the advantages of high nutrient content, low side components, and good physical properties. They play a very important role in balanced fertilization, improving fertilizer utilization efficiency, and promoting high and stable crop yields.
But it also has some drawbacks, such as the fixed nutrient ratio, while the types, quantities, and ratios of nutrients required for different soils and crops are diverse. Therefore, it is best to conduct soil testing before use to understand the texture and nutritional status of the soil in the field. In addition, attention should be paid to the combination of unit fertilizers for better results
NPK 17-17 pellet fertilizer
Composite NPK and NPK blends are various types of nutrient fertilizers, containing a certain proportion in all three main fertilizers
Nutrients, nitrogen (N), phosphorus (P), and potassium (K). These products are designed to enable complete fertilization with a single application. The source of raw materials for each nutrient can vary depending on the production process of the finished NPK fertilizer. Composite NPK and NPK mixtures can be formulated according to the types of crops and soil. Their combination reduces their solubility in groundwater. This makes them suitable for dry soil substrates and areas prone to drought.
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