Pig farm construction technology in the original pig farm

In order to completely solve the problem of pig manure pollution, the experts and technicians of Henan Henglong State Biological Engineering Co., Ltd. have developed a new technology of original ecological pig raising after several years of painstaking research. The technology has been demonstrated in the past three years. Good economic and social benefits have been achieved in the promotion. The experience of the construction of the original pig house and the renovation of the pig house is now introduced as follows:

1. Basic principles for the construction of pig houses

The standard original pig house generally requires good ventilation and light, and it is east-west. It can be opened to the south and north and south. It is fully lit and well ventilated. In the cold winter zone, the wall thickness of the pig house is 24 cm (plus insulation) or 37 cm (with perlite). Generally, the bed surface is 3.5 meters from the height of the roof beam, and the height of the roof beam is 1.5 meters from the roof.

2. Fermentation bed structure

The fermentation bed is a pool of 80 cm to 100 cm deep. Its area is about 70% of the area of ​​the bar, and the remaining area should be hardened to become a hard platform for the pigs to eat or to rest in the summer.

3, trough structure

The internal structure of the trough is trapezoidal. The upper mouth is 35 cm to 40 cm wide, the lower mouth is 20 cm wide and 10 cm high. The outer edge of the upper mouth is slightly higher than the inner edge. The lower mouth should be smooth and not dead.

4, drinking water and drainage

Pipes should use non-toxic materials. The nipple drinker should be at the lowest point of the whole pipe. Every 20 pigs should have an automatic drinker, and the distance from the ground is about 10 cm. The drinking water table is sloped, the drinking water is low, close to the bed surface, and there are pipes at the lower part to drain outside the house.

5, circle guardrail

The guardrail is divided into an inner guardrail and an outer guardrail. The inner guardrail refers to the guardrail on the fermentation bed, which is 100 cm high, 80 cm on the horizontal line and 20 cm below the horizontal line; the outer guardrail is 70 cm high, the lowest point is 10 cm from the horizontal line, and the highest distance is The horizontal line is 80 cm. The outer guardrail should be connected by hooks, which can save the pigpen door.