Compound fertilizer has the advantages of high nutrient content, less side components and good physical properties. It plays a very important role in balanced fertilization, increasing fertilizer utilization rate and promoting high and stable yield of crops. But it also has some shortcomings, such as its nutrient ratio is always fixed, and the variety, quantity and proportion of different soil and different crops are varied. Therefore, it is best to measure soil before use, to understand the texture and nutritional status of the soil in the field, and to pay more attention to the application of the unit fertilizer in order to get better results.

The leaf surface fertilizer granulation machine is a mixed and uniform soft material. Under the extrusion of the rolling knife, the material is forced through the sieve, and the blade is cut to get the cylindrical particles with uniform length.

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  复合肥造粒项目