Granular fertilizer is a fertilizer product that has been processed by granulation production process. It has the advantages of uniform particle size, high nutrient content, easy transportation and application, etc. Its production process mainly includes raw material preparation, reasonable proporti
As a green and environmentally friendly fertilizer, organic fertilizer is gaining more and more attention and favor from people. The production process of organic fertilizer has gone through many links, including composting process, granulation process and the operation of organic fertilizer product