The production principle of organic fertilizer is mainly to use organic fertilizer equipment to quickly ferment and mature into organic fertilizer. It is necessary to add biological fermentation equipment and use chicken manure fermentation equipment for aerobic fermentation. Biofertilizer fermentation agents can ferment the excrement of animals such as pigs, cows, sheep, chickens, ducks, quails, etc. to produce organic fertilizer, as well as ferment and mature various straw, fallen leaves, withered grass, etc. to produce bio organic fertilizer, making it very convenient to obtain materials.
Firstly, we need to carry out fermentation. The main purpose of fermentation is to allow the cow manure to undergo sufficient high-temperature decomposition, which will eliminate the bacteria and weed seeds in the manure. The addition of beneficial fermentation bacteria will breed a large number of beneficial microorganisms, improve the various beneficial trace elements of organic fertilizer. During fermentation, we need to adjust the carbon nitrogen ratio to around 25:1, water content to around 55%, and then add fermentation agents, Start a fermentation cycle of about 15-20 days, during which regular stirring and temperature control are required to better contact the raw materials with oxygen, in order to accelerate fermentation and ripening. If it is a small amount of operation, manual labor or small agricultural forklifts can be used for flipping and mixing. If the amount is large, a professional cow manure organic fertilizer flipping and throwing machine needs to be used. After the fermentation cycle is completed, our cow manure organic fertilizer will be fermented. However, the organic fertilizer fermented in this way is relatively crude and only suitable for self use or short distance sales, and the profit margin is also very low. If it can be made into commercial organic fertilizer, the profit per ton should also be at least 200-300 or more. To produce commercialized organic fertilizer, further processing is required. Powdered organic fertilizer needs to be crushed into powder using a cow manure crusher, and granular organic fertilizer needs to be made into cow manure granular fertilizer using an organic fertilizer granulator.
The equipment we can choose includes: organic fertilizer flipping equipment, organic fertilizer crusher, horizontal mixer, organic fertilizer granulator, dryer, cooler, screening machine, packaging machine, etc. Due to the different quality of equipment produced by different organic fertilizer equipment manufacturers, the service life of the sheep manure organic fertilizer processing production line we have built is different, which seriously affects the investment of the sheep manure organic fertilizer processing production line.