Prospect and development trend of organic fertilizer manufacturing

For a long time, the excessive use of chemical fertilizer has led to the decline of the quality of agricultural products, the decline of nutrients, the hardening of soil and the pollution of soil environment. Therefore, the development of organic fertilizer and the protection of ecological environment are the inevitable trend of fertilizer production in the world, with broad development prospects and market opportunities.
The organic fertilizer production process has been very mature. At present, most of them include organic matter crushing, fermentation, premixing, fertilizer granulation, drying, screening and packaging. The production cycle of organic fertilizer is relatively long, in which the fermentation time is long, thus affecting the production time of organic fertilizer. At present, there is a relatively advanced fermentation process in the production of organic fertilizer, which compresses the original fermentation time from about 20 days to one or two days or even shorter high-temperature fermentation time. Thus, the output of organic fertilizer is greatly increased, the storage space of biological raw materials for organic fertilizer production is reduced, the site is saved, and the labor is reduced. With the public awareness of environmental protection, green agriculture and healthy food.

Whether it is to develop sustainable ecological agriculture, develop pollution-free green food, or reduce the application of pesticides and chemical fertilizers in the field, reduce environmental pollution, reduce production costs, and promote the development of organic fertilizer technology, organic fertilizer production and application will have a good prospect.