Hay 3 methods for composting chicken manure YUSHUNXIN. They are the fermentation of compost, anaerobic fermentation and biological bacteria fermentation. Different composting methods require different amounts of time.
3 ways to compost chicken manure
Composting and fermentation method: Mix chicken manure with an appropriate amount of straw, bran and other organic materials, add water and stir evenly, and then stack it in a ventilated and rain-proof place. Seal the fermentation with plastic film to maintain a certain humidity and temperature. The advantage is that the efficiency of killing pathogens is >99%, what is suitable for production of water soluble fertilizers from chicken manure on a large scale.
Anaerobic fermentation method: In a closed environment, such as a cement pool or a large plastic barrel, anaerobic bacteria from chicken manure are used for fermentation. This fermentation method can simultaneously produce biogas (content of methane of the 55%-65%), which is suitable for energy use.
Biological fermentation method: use specific biological agents, like EM bacteria, yeasts, etc., add adequate amounts of organic materials such as bran and soybean meal, mix with chicken manure and ferment. Its advantage is that the cycle is shortened by 70% and water-soluble organic fertilizers can be produced continuously in factories.
How long does it take to compost chicken manure??
Compost fermentation is an aerobic fermentation. Por lo general, composting fermentation takes about a month to complete.
Biological fermentation takes a long time, usually several months or even more than half a year. A certain temperature and pH must be maintained during the fermentation process.
The fermentation time of biological bacteria is relatively short and usually lasts about a week.
What should we pay attention to during the fermentation process of chicken manure?
Control de temperatura: During the fermentation process, the temperature of the chicken manure pile will increase and it is needed composting equipment to rotate the pile regularly to maintain proper temperature and prevent overheating and burns.
Humidity control: Maintaining adequate humidity is the key to successful compost fermentation with chicken manure. It is necessary to stir the compost periodically to maintain adequate humidity..
Sealed: By using plastic film to seal fermentation, It is necessary to ensure that it is well sealed to prevent external factors from interfering with the fermentation process. It affects the quality of producción de fertilizantes orgánicos solubles en agua.
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