The combination of base fertilizer is the premise of soil cultivation. It is understood that the excessive use of organic fertilizer is only an individual phenomenon, and the amount of organic fertilizer in most shanties is generally insufficient. According to the data, the organic matter consumed by one mu of vegetables is about 2,000 kilograms, so applying a sufficient amount can make up for the consumed organic matter. It is generally recommended that the amount of organic fertilizer per mu should reach about 10,000 kilograms. You can choose high-quality livestock manure, rice husk manure, high-quality straw, etc. Of course, you can also use the npk manufacturing process to produce high-quality commercial organic fertilizer mixed fertilizer.
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In order to ensure that the base fertilizer can adequately supply the nutrients for the growth of vegetables throughout the growth period, the method of mixing organic fertilizers with chemical fertilizers is often used in the base fertilizers. Use the npk fertilizer production line to mix 100% of the required phosphate fertilizer, 20%-50% of the potassium fertilizer, and 30%-50% of the nitrogen fertilizer into the organic fertilizer. The amount of chemical fertilizer should be adjusted according to the quality and quantity of the organic fertilizer used. On the one hand, adding biological bacterial fertilizer to the base fertilizer can better improve the soil and improve the absorption and utilization rate of nutrients; on the other hand, biological bacterial fertilizer can prevent root diseases and continuous cropping damage by bacteriostasis.
The production of high-quality organic fertilizer comes from excellent organic fertilizer raw materials and advanced production technology. The complete set of organic fertilizer production line equipment is generally: mixing mixer (various raw materials are crushed, proportioned and mixed in a certain proportion during the operation of the organic fertilizer production line), organic fertilizer production line. Granulators, tumblers, dryers, pulverizers, dust removal systems and other equipment, among which granulators are essential for the production of granular organic fertilizers, granulators include double roller granulator, disc granulators , drum granulator, roller granulator, etc.