Easy Fertilization:Polymer coated fertilizer only one time basal application is necessary for the whole growth of crops, which save labor for repeated fertilization. This is more effective for the longer period growing products.

Reduce Production Cost:Compared with conventional fertilizer, controlled release fertilizer enhance fertilizer use efficiency and reducethe application amount of fertilizer, especially for long period growing crops and large amount   fertilization crops. Using controlled release fertilizer can reduce fertilizer input cost and labor cost.