How big is the sow's pigsty?

The design of large piggery is based on the principle of being conducive to epidemic prevention and hygiene. Pig farms should be selected in an open and flat place with high terrain above residents or market towns 1 km. The pigsty should be north-south, which is conducive to natural ventilation. The pig farm has a large traffic volume, so it is generally required that the pig farm is more than 200 meters away from the traffic trunk line and more than 0/00 meter away from the general highway. The design of piggery should be based on the biological characteristics of pigs, and scientific design should be carried out according to local conditions to provide pigs with a good environment with fresh air and suitable temperature. General pigsty is divided into male pigsty, sow pigsty (breeding pigsty), delivery pigsty, nursery pigsty and breeding pigsty.

1, boars are mostly raised in a single circle. The male pigsty covers an area of 6-7 square meters, with a front height of 1 .05m, a gate of 1 m, a height of1m and a width of 0.8m..

2, sow pens pregnant sows generally use small pens to limit feeding. This feeding method has the advantages of less land occupation, convenient observation of sow estrus and timely breeding. The single limit is 0.6m wide, 2. 1 m long and 1 m high.

3. delivery fence the delivery fence is a single fence with a width of 2 ~ 2.2 meters. Among them, the sow spacing frame is 0.6m wide, 2. 1 ~ 2.2m long and 1. 1m wide, and the pigsty is 0.6m high, with piglet incubators on both sides.

4. At present, high-bed nursery is widely used in nursery, which can keep the high bed clean and dry, and piglets are not polluted by feces and urine. The nursery area is generally 3m× 2m or1.5m×1.5m. ..

5. The area occupied by fattening pigs in breeding (fattening) pens may depend on the overall layout. Generally, the area occupied by each pig is 0.8 ~ 1 m2.