The fastest way to ferment pig manure, how to deal with pig manure in pig farms?

Answer 1. Material ratio: 1.5 tons of pig manure plus 1 kg of starter. The starter should be evenly mixed with rice bran according to the ratio of 1:5, and then evenly sprinkled into pig manure. 2. Stacking scale: the height is about 1.5m, the width is about 2m, and the fermentation effect is the best when the length is 2m. 3. Moisture requirement: the moisture content of fermented materials should be controlled at about 45%, and the standard is that water cannot drop between fingers. 4. Temperature requirement: The optimum temperature for fermentation is about 25℃.

First, the fastest method of pig manure fermentation

1, material ratio

1.5 tons of pig manure and 1 kg starter should be evenly mixed with rice bran according to the ratio of 1:5, and then evenly sprinkled into pig manure.

2, the size of the heap

The fermentation pile should not be too small, and the fermentation effect is the best when the pile is about 1.5 m high, about 2 m wide and 2 m long.

3, moisture requirements

The water content of fermented materials should be controlled at about 45%, and the standard is that water cannot drop between the fingers of the hand.

4. Temperature requirements

The optimum fermentation temperature is about 25 degrees Celsius. If it is in winter, it is suggested to use plastic film in outdoor fermentation room or greenhouse to prevent the low temperature from affecting the fermentation effect.

5, the symbol of successful fermentation

When the temperature of the material no longer rises, the color is dark brown, and the odor of feces has completely dispersed, but it has a faint aroma of biological fermentation, and the fermentation is successful when the pile is covered with white hyphae.

Second, how to deal with pig manure in pig farms?

1, pig manure returned to the field

The important link of traditional agriculture in China is to use pig manure as fertilizer, which has played a great role in improving soil and increasing agricultural output. Manure can be self-purified by the soil, so that the soil can obtain fertilizer and purify the manure at the same time, saving a lot of treatment costs.

2. Rotting compost

(1) The purification ability of soil is limited, and the decomposition of fresh fertilizer in soil is extremely unfavorable to crop growth. However, after fresh manure composting, fertility can be improved without affecting crop growth.

(2) Method of decomposing compost: on the cement floor or plastic film floor, pile the mixed materials into strips with the height of 1.5m and the width of1.5m. ..

3. Biogas production

(1) Pig manure can be used to produce biogas, which is mainly a mixed gas produced by fine decomposition of carbonaceous organic matter in manure by methane.

(2) Biogas is a kind of energy, which can be used for daily lighting, fuel power generation and other purposes.

(3) Biogas fermentation types: high temperature fermentation, medium temperature fermentation and normal temperature fermentation.

(4) Suitable fermentation conditions: the temperature is about 25 degrees Celsius, the PH value is about 6.5, the organic matter is sufficient and the volume is suitable.