1. Preparation before composting chicken manure
During chicken droppings composting , it is advisable to choose fresh chicken manure (old chicken manure needs to add some fresh chicken manure), prepare 2-3 cm straw (straw, wheat straw, corn stalks, sawdust, rice husk), etc., if choosing to add sawdust or rice husk, It is recommended to add a part of straw cut into 2-3 cm. The function of the straw is to adjust the carbon-nitrogen ratio, to keep the material pile loose, and to adjust the moisture.
Control the humidity of the material between 50% and 60%, and the judgment standard is to grasp the water, but not to drip. Farmers should not worry about the carbon-to-nitrogen ratio. It is not accurate to calculate the carbon-to-nitrogen ratio by yourself. It is recommended that the amount of straw added is 20%-30% of the chicken manure. Click here to know more
2. Mixing
Fermentation bacteria is the key to better fermentation of chicken litter. Generally, 500 grams of fermentation bacteria can ferment dry chicken manure (2 tons), then add 400-600 kg of straw, and then add a certain amount of water (maintain 50% water), That is, 500 grams of fermentation agent ferment 3-4 tons of materials. And SX fertilizer mixing equipment can help you mix them evenly.
3. Fermentation process
- Composting: Pile the material into a width of 1.5-3 meters or more and a height of more than 1 meter. It should be raised in winter without covering the film (it needs to be covered when there is a lot of rain). Aerobic fermentation requires air circulation and loose materials.
- Turning: turn over when the temperature in the pile reaches 55 degrees, usually every 3-4 days, if the temperature is too high, you can drill holes for heat dissipation. Here, SX cxan provide you with suitable equipment for chicken waste composting.
- Successful decomposing signs: generally within 10-20 days, the temperature in the pile drops to 45 degrees, and the temperature does not rise any more. The material is loose and has no odor (may have the smell of ammonia), and some materials grow white hyphae. , indicating that the fermentation has been successful.
The key to successful fermentation of chicken crap is fermentation bacteria, material looseness and moisture control. If you need more details of chicken manure fermentation, you can check https://fertilizerequipmentmanufacturer.com/chicken-manure-composting-system/