The traditional method of organic fertilizer processing is to collect livestock manure and stack it manually; in the 1970s, Italy and other countries studied and applied the drying method to treat chicken manure. In the late 1980s, China introduced the method; in recent years, various countries have used high technology to process livestock. Feces are processed with organic fertilizers, and the United States, Finland, and Japan have developed biofermentation methods. Beijing Fertilizer Work Station, based on the study of complex fungicides and fertilizers, introduced bio-rapid fermentation and decomposing in 1996, industrialized production of active organic fertilizer technology, and developed and produced organic fertilizers such as vegetables, fruit trees and flowers to promote crops. Increased yields, improved soil, fertility, and improved crop quality have received good results.
1 Organic fertilizer processing technology
1.1 Tower Fermentation Processing Process This process uses poultry manure material, inoculates microbial fermentation bactericide, stirs uniformly, and then it is transferred to a tower type fermentation tank through conveying equipment. The tower is turned and oxygen is passed through the tower to rapidly deodorize and dehydrate. Ventilated and dried to form commercial organic fertilizer. The main equipments of the organic fertilizer processing process include fermentation towers, mixers, propelling systems, hot blast stoves, belt or hopper conveying systems, cylinder screens, pulverizers, and electronic control systems.
1.2 The mobile tipping fermentation processing technology The technology is in the greenhouse type fermentation workshop, the poultry manure that is continuously turned along the track and mixed with the bacteria agent enters from the fermentation workshop end, when it comes out, it becomes a fermented organic fertilizer, and it directly enters the drying equipment to dehydrate. Become a commodity organic fertilizer. The production process makes full use of light energy, heat of fermentation, simple equipment, and low operating costs. The main equipments include turning and turning machines, greenhouses, drying cylinders and dump trucks.
Compared with traditional organic fertilizer processing methods, organic fertilizer rapid fermentation process has the following characteristics:
1 The fermentation time is short. Firstly, the factory-based fermentation process is used to inoculate high-efficiency active microbial agents so that the microorganisms can rapidly form dominant bacteria, shorten the fermentation time, and accelerate deodorization. Generally, it takes 2 to 3 days to complete the deodorization and decoction, while the conventional man-made fertilizer stacking takes 15 to 20 times in summer. It takes 2 to 3 months in winter.
2 low energy consumption. The fermentation process utilizes bio-heat to evaporate a large amount of water, low energy consumption, coal saving, power saving, and low labor intensity, which can better control the fermentation humidity and reduce the loss of available substances.
3 The environmental pollution is small. Closed equipment is used to enhance the controllability of factory production and reduce the exposure of mosquitoes and fly parasites.
1 Organic fertilizer processing technology
1.1 Tower Fermentation Processing Process This process uses poultry manure material, inoculates microbial fermentation bactericide, stirs uniformly, and then it is transferred to a tower type fermentation tank through conveying equipment. The tower is turned and oxygen is passed through the tower to rapidly deodorize and dehydrate. Ventilated and dried to form commercial organic fertilizer. The main equipments of the organic fertilizer processing process include fermentation towers, mixers, propelling systems, hot blast stoves, belt or hopper conveying systems, cylinder screens, pulverizers, and electronic control systems.
1.2 The mobile tipping fermentation processing technology The technology is in the greenhouse type fermentation workshop, the poultry manure that is continuously turned along the track and mixed with the bacteria agent enters from the fermentation workshop end, when it comes out, it becomes a fermented organic fertilizer, and it directly enters the drying equipment to dehydrate. Become a commodity organic fertilizer. The production process makes full use of light energy, heat of fermentation, simple equipment, and low operating costs. The main equipments include turning and turning machines, greenhouses, drying cylinders and dump trucks.
Compared with traditional organic fertilizer processing methods, organic fertilizer rapid fermentation process has the following characteristics:
1 The fermentation time is short. Firstly, the factory-based fermentation process is used to inoculate high-efficiency active microbial agents so that the microorganisms can rapidly form dominant bacteria, shorten the fermentation time, and accelerate deodorization. Generally, it takes 2 to 3 days to complete the deodorization and decoction, while the conventional man-made fertilizer stacking takes 15 to 20 times in summer. It takes 2 to 3 months in winter.
2 low energy consumption. The fermentation process utilizes bio-heat to evaporate a large amount of water, low energy consumption, coal saving, power saving, and low labor intensity, which can better control the fermentation humidity and reduce the loss of available substances.
3 The environmental pollution is small. Closed equipment is used to enhance the controllability of factory production and reduce the exposure of mosquitoes and fly parasites.
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