The difference between compound fertilizer and compound fertilizer

Compound fertilizers and compound fertilizers are two different types of chemical fertilizers, and the price and fertilizer efficiency of the two are very different.

Different compound fertilizers are produced through chemical reactions. The nutrient content is uniform and the particle size is the same. The compound fertilizer is made by physical mixing, the production process is simple, the nutrients are uneven, and the effect is poor.

Nutrient content Different compound fertilizer nutrients are generally fixed, 15% for nitrogen, phosphorus, and potassium, and 30% for sulfur. However, the concentration of compound fertilizers is low, and the total nutrients generally do not exceed 30%.

Nutrient utilization Nutrients released from chemical fertilizers produced by different chemical reactions are evenly distributed and have high utilization rates. The release of nutrients in the mixed compound fertilizer is not balanced, resulting in waste and lack of crop nutrient absorption.

Execution standards are different. Regardless of compound fertilizers or compound fertilizers labeled as compound fertilizers, they are generally labeled as GB15063-94, and the labeling standards for compound fertilizers are different, and they are the implementation enterprise standards. It can be identified with a little attention at the time of purchase. All the standard of labeling is GB15063-94, and the total nutrient does not exceed 30%, it is compound fertilizer.

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