Zhongchang poly energy zinc ammonium potassium multi-functional fertilizer has the remarkable characteristics of poly energy drought resistance, activated soil, long-term yield increase, rich in active organic matter and ecological chelating agent can make the leaf color obviously thick green hypertrophy, strong photosynthesis, conducive to the accumulation of nutrients, root system developed, drought resistance, improve the ability of crops to absorb water and fertilizer. Ecological chelating agent built-in all kinds of trace elements, so that crop nutrition is more balanced and comprehensive; at the same time, the soil heavy metals, pesticide residues and other degradation, beneficial to human health.

Polyamonium-zinc-ammonium-potassium multifunctional fertilizer can be used as base fertilizer or top dressing. After being used as base fertilizer, the number of top dressing can be appropriately reduced, and some crops can be fertilized at one time. Time-saving, labor-saving, low input and high output. Please refer to the product description for the fertilization methods of different crops.

This product is widely used in all kinds of fruits and vegetables, cash crops and field crops, suitable for all kinds of soil, save labor and dissolve quickly, easy to absorb, quick effect, high utilization rate, can be sprinkler irrigation, flushing, spreading and so on.

According to the different growth periods of crops and soil conditions, and combined with the local fertilization situation, the method and amount of fertilizer should be properly mastered.