Basic requirements of piggery construction

First, the pig house area should have a boar house (including backup boar house), light empty sow house (including backup sow house), pregnant sow house, lactation pig house, nursing pig house, fattening pig house and loading and unloading pig platform. Pig farms that carry out artificial insemination should have semen treatment rooms and breeding rooms. Second, the pigsty should be equipped with automatic drinking fountains, and the water source and water quality should meet the requirements of the standard. Third, boar houses, light empty sows and pregnant sows should be equipped with ventilation, cooling and warmth facilities that meet the requirements of the species. Fourth, lactation pig houses and nursing pig houses should be equipped with different forms of electrical and mechanical facilities for ventilation, warmth or cooling, as well as high bed feeding facilities with high shed utilization and high labor efficiency. Fifth, all kinds of pig houses should have suitable environmental conditions and scientific and reasonable feeding density.