How to ferment chicken manure into organic fertilizer
1. Natural fermentation: the fertilizer production process is the most commonly used way to ferment chicken manure into organic fertilizer. Specifically, lay chicken manure on a place with direct sunlight and dry it. They are then stacked together and covered with a plastic film at the top for insulation. In this way, chicken manure can be naturally heated and fermented. When the temperature inside the chicken manure rises to about 70 ℃, remove the plastic film, spread them out horizontally to cool down, and use the compost windrow turner to turn them over. When the temperature dropped to about 50 ℃, the process of film covering was repeated. In this way, 2-3 times, chicken manure will be fermented into organic fertilizer
2. Drying fermentation: in addition to the way of natural fermentation by sun exposure, chicken manure can also be fermented by drying. Specifically, the chicken manure is first dried by heating. They are then tiled and added with a five thousandth mixture of starter diluent and straw powder, then stacked and covered with straw for heat preservation. When the internal temperature rises to about 60 ℃, remove the straw. The compost organic fertilizer machine turns the chicken manure once, adds a small amount of starter and covers the straw again. When the temperature rises to about 60 ℃, the fermentation is basically completed.
The investment of small-scale chicken manure organic fertilizer production line needs to know. The processing technology of pig manure organic fertilizer production line and the processing of commercial organic fertilizer need two steps: the pre fermentation and processing part and the deep processing granulation part. The small-scale organic fertilizer equipment needs fermentation compost windrow turner, organic fertilizer crusher, roller screen machine, horizontal mixer, organic fertilizer granulator, rotary dryer, cooler, screen machine, coating machine, packaging machine, conveyor and other equipment.