The principle and method of biological fermentation of chicken manure organic fertilizer

There are many methods for reusing chicken manure, which can be traditional chicken manure accumulation or organic manure fermentation. The traditional chicken manure fermentation method is the accumulation of chicken manure for about 5-6 months, naturally emitting odor, decomposing harmful bacteria, causing both environmental pollution and loss of large amounts of nutrients in chicken manure, like proteases in beneficial microorganisms. , lipases, and amylases. The chicken manure organic fertilizer bio-fermentation method is the use of gold chicken chicken manure fertilizer, greatly speed up the fermentation time, generally about 7 days to complete the fermentation, after the start of the fermentation of beneficial microorganisms is a geometric grade rapid reproduction, digestion Absorption of odor compounds and conversion into protein and trace elements for livestock and poultry consumption have greatly increased the nutrient content of chicken manure. The fertilizer has good efficacy and is safe and convenient to use. It is welcomed by consumers.

Step one: Mix the starter. 1 to 1.5 tons of dry chicken manure (about 2.5 to 3.5 tons of fresh chicken manure) plus one kilo of chicken manure organic fertilizer bio-fermentation agent, an average of 5 to 10 kilograms rice bran or corn, bran per kilogram of starter, stir The best effect is to sprinkle the chicken droppings that have been prepared.
Step 2: Adjust the carbon-nitrogen ratio. The carbon-nitrogen ratio of fermented chicken manure should be maintained at 25-30:1, and the pH should be adjusted to 6-8 (ph). Since the carbon-nitrogen ratio of chicken manure is high, some straw, straw, and mushroom residue should be added during fermentation. Wait for the fermentation together.
Step 3: Adjust chicken manure moisture. In the process of fermenting organic fertilizers, it is very important whether the moisture content is appropriate or not. It should not be too high or too low. It should be maintained at 60 to 65%. Judgment method: hand grabs a handful of material, and the watermark is not visible but does not drip. It is advisable to let the floor fall apart.
Step 4: Build chickens with chicken manure. In the chicken manure fermentation can not do too small too short, too small will affect the fermentation, the height is generally about 1.5 meters, width of 2 meters or so, the length of 2 to 4 meters above the heap fermentation effect is better.
Step 5: Mix and vent. Chicken manure organic fertilizer biological fermentation is oxygen-consuming microorganisms, so in the fermentation process should increase the oxygen supply measures, so that mix well, diligent turning, ventilation is appropriate, otherwise it will affect the fermentation effect of anaerobic fermentation materials.
Step 6: Fermentation is complete. Generally 48 hours after the accumulation of chicken manure, the temperature will rise to 50 ~ 60 °C, the third day up to 65 °C above, in this high temperature overturned once, under normal circumstances, there will be 2 to 3 times in the fermentation process 65 Above the high temperature of °C, the fermentation can be completed when it is turned over 2 or 3 times. The fermentation can be completed normally for about one week, so that the material can be completely deodorized, fermented and cooked, and the insecticide can be sterilized.
Fermenting chicken manure with Jinbao chicken manure fermentation agent is simple and convenient, ecological and environment-friendly. After fermented chicken manure, it can not only be used as organic fertilizer, but also can be used as feed for lower animals. The scope of application is very wide, which not only promotes grain yield. Increase and increase income of farmers, but also promote the rapid and healthy growth of animals and aquaculture cost savings, it is worth a large area to promote the application. Details can be enquired: Beijing Huaxia Kangyuan Technology Co., Ltd. Telephone toll-free hotline Taobao buy Click

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