Cow dung fermentation organic fertilizer is the process of converting cow dung into organic fertilizer rich in nutrients through a specific fermentation process. In this process, cattle farms need specific cow dung fertilizer machine, such as: cow dung dehydrator, compost turner, granulator, screening machine, etc.
The main steps of cow dung fermentation organic fertilizer are as follows:
1. Pretreatment: If the humidity of cow dung is too high, you can add an appropriate amount of dry matter (such as straw, rice straw, etc.) to mix and adjust the moisture content. In this process, there is a cow dung fertilizer machine that is very important, that is, cow dung dehydrator.
2. Aerobic fermentation: During the fermentation process, it is necessary to turn the compost regularly with a compost turner to ensure that the cow dung is fermented evenly and avoid local overheating or anaerobic. If aerobic fermentation is used, proper ventilation is also required to provide sufficient oxygen.
3. Post-processing: After fermentation is completed, the fertilizer needs to be post-processed. This includes steps such as screening, crushing, and drying to remove large pieces of material, adjust the moisture content, and make it easier to store and use.
4. Storage and packaging: Store the processed organic fertilizer in a dry and ventilated place to avoid moisture and mildew. The fertilizer can be packaged as needed for easy transportation and sales.
The above is an introduction to the cow dung fertilizer machine needed for small cattle farms. If you are interested in this, please contact Huaqiang Heavy Industry.
