The livestock feces and urine from the enclosure are piled up layer by layer on the fertilizing site, and compacted while being piled up. If it is too dry, you can add appropriate amount of water to keep it moist. The height of the fertilizer pile is preferably 1.5 meters to 2 meters. After the accumulation is completed, the pile is sealed with soil, and the temperature is generally maintained at 15°C to 35°C. With this method, there is more accumulation of humus and less loss of nitrogen. After about 3 to 4 months, the organic fertilizer can reach a semi-decomposed state, and it can be completely decomposed for more than 6 months.
The loose and tight cross-stacking method adopts loose and tight alternate stacking, which can shorten the maturity time of organic fertilizer and reduce the loss of nitrogen. Loosely pile up fresh organic fertilizer about one meter high outside the circle, without pressing it tightly, to facilitate fermentation. Generally, the temperature in the compost pile can reach 60°C to 70°C after 2 to 3 days, and the fresh organic fertilizer can be piled up in this way until the height is 2 to 2.5 meters. Seal the compost pile with soil to maintain the temperature, block air from entering, and prevent nutrient loss and water evaporation. Generally one and a half months to two months can reach a semi-decomposed state, after 4 months it can be completely decomposed.
The ETS bacterial colony rapid treatment method spreads the prepared organic materials (mainly a mixture of animal excrement and plant stalks and other wastes, and the mixture contains 50% to 60% of water content), and then sprinkles it with a composting agent , According to the ratio of 10 kg of decomposing agent to 4 cubic meters of organic materials for spreading. Where conditions permit, simply tip over to ensure that the decomposing agent can be evenly mixed into the organic materials. After completing the above steps, stack the stack with a height of about 0.5 to 1 meter. After stacking is completed, insert the thermometer at an angle of 45 degrees to the ground. After the organic materials are odorless and the stacking temperature drops below 40°C, they can be stacked for use.
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