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Advantages of NPK compound fertilizer

【Description】

Nutrient elements

NPK Compound fertilizer has high nutrient content and many types of nutrient elements. One application of compound fertilizer can supply at least two or more main nutrient elements to crops at the same time.

Uniform structure

The nutrient distribution of NPK fertilizer is relatively uniform. After forming particles, compared with powdered or crystalline unit fertilizers, it has a compact structure, uniform nutrient release, and stable and long fertilizer effect. Due to the small number of by-products, it has little adverse effect on the soil. Compound fertilizers are generally made into particles, with low hygroscopicity, not easy to agglomerate, easy to store and apply, especially convenient for mechanized fertilization.

Uniform fertilization

Compound fertilizer particles are uniform, each particle contains multiple elements, and the fertilizer is spread more evenly. It can be applied at one time. Other mixed fertilizers: if urea, diammonium, and potassium fertilizers, they need to be mixed manually before use. Application Due to the uneven particle size of the three fertilizers, mechanical spreading will cause small particles to be spread first and large particles to be spread later.

Storage, transportation and packaging

Since compound fertilizers contain fewer by-products and their effective ingredient content is generally higher than that of unit fertilizers, they can save packaging, storage and transportation costs.