Fermentation method of chicken manure from fertilizer manufacturer
Date:2019/10/18
Fermentation method of chicken manure from fertilizer manufacturer
1. Add fermentation agent. Add 1-1.5 tons of dry chicken manure to 1 kg of chicken manure fermentation agent, and add 5-10 kg of straw, corn, rice bran, etc. into the raw material for each kg of fermentation agent to mix evenly.
2. Adjust the carbon nitrogen ratio. The ratio of carbon to nitrogen should be kept at 25-30:1, and the pH should be adjusted to 6-8.
3. Regulate the water content of chicken manure. In the process of fermenting chicken manure organic fertilizer, it is very important whether the water content is suitable. It should not be too high or too low. It should be kept at 60-65%. The general judgment method is to hold a material tightly by hand. There is a watermark in the finger joint but no water dripping. It is appropriate to count the number of openings when landing.
5. Mix well and ventilate. Fertilizer fermentation is a kind of aerobic microorganism, so the oxygen supply measures should be increased in the process of fermentation, and the compost machine should be used to mix evenly, turn frequently and ventilate, otherwise the anaerobic fermentation will affect the fermentation effect of materials.
6. Fermentation completed. Generally, 48 hours after the chicken manure is accumulated, the temperature will rise to 50-60 ℃, and the third day can reach above 65 ℃. In this case, it will turn over once under high temperature. Generally, during the hair process, there will be a high temperature of more than 65C for 2-3 times. Turning over for 2-3 times can complete the hair. Normally, the fermentation can be completed in a week or so, so that the primary bottom of the material can be deodorized, sterilized and insecticidal.
In the end, we should also mention that no matter what materials are used to ferment the organic fertilizer, we should grasp the moisture content, otherwise it will fall short.
1. Add fermentation agent. Add 1-1.5 tons of dry chicken manure to 1 kg of chicken manure fermentation agent, and add 5-10 kg of straw, corn, rice bran, etc. into the raw material for each kg of fermentation agent to mix evenly.
2. Adjust the carbon nitrogen ratio. The ratio of carbon to nitrogen should be kept at 25-30:1, and the pH should be adjusted to 6-8.
3. Regulate the water content of chicken manure. In the process of fermenting chicken manure organic fertilizer, it is very important whether the water content is suitable. It should not be too high or too low. It should be kept at 60-65%. The general judgment method is to hold a material tightly by hand. There is a watermark in the finger joint but no water dripping. It is appropriate to count the number of openings when landing.
5. Mix well and ventilate. Fertilizer fermentation is a kind of aerobic microorganism, so the oxygen supply measures should be increased in the process of fermentation, and the compost machine should be used to mix evenly, turn frequently and ventilate, otherwise the anaerobic fermentation will affect the fermentation effect of materials.
6. Fermentation completed. Generally, 48 hours after the chicken manure is accumulated, the temperature will rise to 50-60 ℃, and the third day can reach above 65 ℃. In this case, it will turn over once under high temperature. Generally, during the hair process, there will be a high temperature of more than 65C for 2-3 times. Turning over for 2-3 times can complete the hair. Normally, the fermentation can be completed in a week or so, so that the primary bottom of the material can be deodorized, sterilized and insecticidal.
In the end, we should also mention that no matter what materials are used to ferment the organic fertilizer, we should grasp the moisture content, otherwise it will fall short.