In order to thoroughly solve the problem of pig manure pollution in pig farms, experts and professors from Henan Heng Long State Bioengineering Co., Ltd., after several years of painstaking research, have developed a new technology for the original ecology of pigs, which has been demonstrated in the past three years. The promotion has achieved good economic and social benefits. The experience of the construction of original ecological pig houses and the reform of pig houses is described as follows:
1. The basic principles of building a pig house: The standard original pig house generally requires good ventilation and lighting, and it is east-west oriented, facing south to the south, north to south, and full of light and ventilation. In the cold winter months, the thickness of the wall in the pig house is 24 cm (in addition to the insulation layer) or 37 cm (in the middle plus perlite). Generally, the height of the bed is 3.5 meters from the height of the roof beam, and the height of the roof is 1.5 meters from the height of the roof.
2. Fermentation bed structure: The fermentation bed is a deep 80 cm to 100 cm pool. Its area is about 70% of the area, and the remaining area should be hardened to become a hard ground platform for pigs to eat or rest in high summer temperatures.
3. Feed trough structure: the trough internal structure like a trapezoid, mouth width 35 cm to 40 cm, lower mouth width 20 cm, height 10 cm, the outer edge of the mouth is slightly higher than the inner edge, the lower mouth should be smooth, do not have Dead corner.
4. Drinking Water and Drainage: Use non-toxic materials for the pipeline. The nipple drinker should install an automatic drinker for every 20 pigs at the lowest point of the pipeline. The distance from the ground is about 10 cm. The drinking station is slope-like, with a low drinking area, near the top of the bed, and there is a drainage pipe outside the house.
5. The fence guardrail: The guardrail is divided into the inner guardrail and the outer guardrail. The inner guardrail refers to the guardrail on the fermentation bed, which is 100 centimeters high, 80 centimeters above the horizontal line and 20 centimeters below the horizontal line; the height of the outer guardrail is 70 centimeters, and the minimum distance is the horizontal line. 10 centimeters, the highest point is 80 centimeters from the horizontal line. The outer guardrails should be connected by hooks so that the pigsty door can be omitted.
This is the so-called "walking through the iron shoes without flaws, pigs do not have time."
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