Long-acting nitrogen fertilizers are called slow-acting nitrogen fertilizers or controlled fertilizers. It has the property of being hardly soluble in water or being decomposed by microorganisms and can be slowly released in the soil. Now there are two main types: one is synthetic organic long-acting nitrogen fertilizer, and the other is coated fertilizer.
Long-term nitrogen fertilizer can reduce nitrogen leaching and volatilization and can meet the nitrogen supply required by the whole growing period of crops. It does not cause the phenomenon of crops to be burned and can be used more than once to save labor.
Tempering Mixer
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