How to ferment fresh chicken manure quickly

Fresh chicken manure is poorly permeable due to high moisture, so adding appropriate auxiliary materials (such as sawdust, straw, grain husk. Rice bran, etc.), can accelerate the fermentation speed. Specific methods are as follows:

Step 1: Mix the fermenter. Fresh chicken manure about 1 to 1.5 tons plus 200 grams of strong Xing compost fermenter, each packet of fermenter with 3 kg of rice bran or corn, bran, mix well and then sprinkle into the prepared material.

Step two: adjust the carbon and nitrogen ratio. The carbon and nitrogen ratio of the fermented fertilizer should be kept at 25-30:1, and the pH should be adjusted to 6-8(ph), because the moisture of fresh chicken manure is relatively large, 20-30% straw, or rice straw, mushroom slag, etc., should be added to the fermentation together.

Step 3: Adjust chicken manure moisture. Fermentation of organic fertilizers in the process, the moisture content is very important, not too high, not too low, should be maintained at 60 ~ 65%, judgment method: hand tightly grasp a handful of materials, fingerprints see watermarks but not dripping, fall to the ground can be dispersed as appropriate.

Step four: chicken manure build pile. In doing fermentation heap can not do too small too short, too small will affect the fermentation, the height is generally 0.8-1.5 meters, width of about 2 meters, the length of the heap in the 2 ~ 4 meters above the fermentation effect is better.

Step 5: Mix and aerate. Strong Xing compost fermentation aids are oxygen-consuming microorganisms, so in the fermentation process should increase the oxygen supply measures to achieve the mixing, turn over diligently, aeration is appropriate, otherwise anaerobic fermentation will affect the effect of material fermentation.

Step 6: Fermentation is complete. Generally in the chicken manure pile 48 hours later, the temperature will rise to 50 ~ 60 ℃, the third day up to 65 ℃ or more, in this high temperature tipping once, in general, in the process of fermentation will be 2 ~ 3 times 65 ℃ or more high temperature, tipping 2 ~ 3 times to complete the fermentation, the normal one week or so can be fermented to complete, so that the material is completely deodorized, fermented and cooked, sterilized and insecticidal.

Chicken manure fermented by the strong Xing compost fermenter, fertilizer efficiency is better, safer and more convenient to use, but also to improve the utilization rate of fertilizer. Not only can chicken manure ferment organic fertilizer, a variety of animal manure, straw, leaf litter, bark, sawdust, etc. can be fermented organic fertilizer, fermentation method is basically the same. Finally, we also want to remind you, no matter what material is used to ferment organic fertilizer, we have to grasp the moisture content, otherwise it will be a lost cause.