How to build a pigsty cheap and easy to use? How to calculate the occupied area? How to dehumidify?

The pigsty is a building for raising pigs. According to the different purpose of feeding, it can be divided into breeding pig house, pregnant pig house, childbirth pig house, breeding pig house, fattening pig house and so on. Then how to build a pigsty is cheap and easy to use? How to calculate the occupied area? How to dehumidify?

How to build a pigsty cheap and easy to use?

1. Do not choose the improper site of the central pig farm, in order to facilitate the idea of watching and learning, the pig farm will be built close to the road. There are two points of bad luck this time: first, because of the frequent flow of people, cars, and goods on the highway day and night, pig farms are prone to epidemic diseases; second, the noise is so loud that pigs are unstable and unlucky for the development of pigs. The choice of pig farm site should be 100m away from the road, away from villages and livestock products processing plants, less pedestrians, in the leeward of housing or pray for wind bias, high dryness, shelter from the wind and sun, solid soil, strong water permeability, not purified by pathogenic microorganisms and clean water sources, convenient water collection center.

two。 Bogey pig house installation equipment is not safe when arranging pig house should consider the consumption demand of pig herd. The boar house should be built in the downwind area of the pig farm, not only adjacent to the sow house, but also at a certain interval. The lactation sow house, the pregnant sow house, the breeding pig house and the backup pig house should be built a little closer to the gate of the pig farm in order to facilitate transportation.

3. Bogey pig house Midu is too large for some pig farmers in order to economize the site and increase investment, the pig house is crude, dense, and cannot be superstitious and reasonable to stop the design and structure, resulting in a large pig breeding density, easy to form purification and mutual contamination among pig herds. The distance between pig houses is more than 8m, and the two ends can be planted with fruit trees and trees for shade in winter.

4. Taboo construction form sheet-sow house, boar house, fat pig house form all have their own detailed requirements, can not all build the same kind. For example, sow houses need nursing rooms, while other pig houses do not. The boar house wall needs to be strengthened, the fence needs to be higher, and so on. Therefore, what kind of pig to raise, what kind of pig house must be built.

5. Avoid building pig houses without windows (or windows are too small) some pig farms do not have a window, and some have windows, but the windows are too small and too few, so it is ventilated and cooled in the house in summer. Under normal circumstances, a pigsty that can save 10 fattening pigs needs four 60~70cm windows and two hilltop 50~70cm windows on the back wall.

How to calculate the area of pig house?

1. The total floor area, production building area and auxiliary building area are calculated according to the area required for a commercial fattening pig per year, the total area is 2.5 ~ 3.0, the production floor area is 0.8 ~ 1.0, and the auxiliary building area is 0.12 ~ 0.15.

2. The occupation area is calculated according to each basic sow of 60-70 kilowatts or an annual fattening pig of 3.5-4 kilos. The floor area is calculated on the basis of 20 kilos per basic sow. In general, the production area of small and medium-sized pig farms is calculated according to the plan of 40-50 per sow, and the construction area is calculated according to 16-20 square meters per sow.

3. Using the three-point feeding process, it takes about 13 hours for 600 sows at an interval of 50-80m.

How to dehumidify the pigsty?

After the Winter Solstice's solar terms, what worries farmers is no longer the rising price of pigs, but the low temperature and heavy moisture in pig houses, while pigs are very sensitive to changes in ambient temperature and have a very poor ability to regulate body temperature. because the pig hair is dense and long. According to the weather forecast in recent days, the temperature is also gradually decreasing, and the temperature in some areas has dropped below 0 °C. the drop in temperature not only affects the normal growth of pigs, but also causes intestinal and respiratory diseases.

1. The best thing to do is to keep the pigsty warm. Prepare enough heating energy; if you find that the windows and doors are damaged, you should replace the windows in time, block the ventilation places on the walls and roofs, but not plug the ventilation vents; solve the problem of large temperature difference between day and night in the pig house; under the premise of ensuring the temperature, reduce the humidity, harmful gas concentration and dust in the pig house as much as possible.

two。 The pigsty should be kept dry. Some people think that if you want to dry, you can't flush. Wet for 1-2 hours at most after flushing, but if you don't flush, the birth bed and nursery bed are covered with dung, which is wet all day and cannot be dry at all. These pig farms are prone to diarrhea, so the problem of bacterial breeding can not be avoided.

3. Prevention of common diseases in winter pig farms. Scabies in pigs can do endless harm. The main symptoms of pig scabies are itching, dermatitis, scab, suppuration and so on. If we can not attach great importance to it, after the skin damage caused by infection, it is easy to induce Staphylococcus aureus infection, resulting in exudative dermatitis in pigs, the affected part rapidly extends to the whole body around, and is highly contagious, resulting in a serious decline in pig physique. Exhaustion and death.

4. Farmers must be familiar with the most suitable temperature at all stages of pig growth, and control the humidity of the pig house. If the temperature of the pig house is too high, the heat in the pig house will lead to a decrease in feed intake, growth retardation, stunting, and a decline in reproductive capacity; the temperature in the pig house is too low, the pig group feels cold, and the immunity decreases, which is easy to induce various diseases. Too small piglets may freeze to death. Raising pigs in winter, pig houses should not only keep warm, but also maintain good sanitary management, which can not only reduce the circulating infection of pig scabies in pigs, but also reduce the growth of bacteria, the cross-flow of fecal water in pig farms and stagnant pools around them. the humid environment will also create favorable conditions for the virus.