Pig building
There are many problems in the pig houses of many farmers, especially professional farmers and small and medium-sized pig farms. The following are the problems I discovered and suggestions for remodeling the project. Only for the farmers to build or rebuild the reference for the pig house.
The main hardware for raising pigs is a pig house, including systems for manure disposal, drinking water, ventilation, daylighting, and heat preservation. It is one of the important conditions for investing less money to raise a good pig. If the hardware is not qualified, the software will be difficult to run. In the construction of a reasonable pig house, the best varieties, immune care, feed nutrition, feeding and management will play the biggest benefits.
Problems with the current pig house:
Many professional fish farmers and small pig farms have the most problems. Investment is also quite a lot but it is unreasonable. Including many large-scale pig farms, even taking the construction of the South all to the north. There are even more reasonable farms that have been converted to farms with many malpractices.
What kind of farm is a reasonable farm? It is actually very simple. The following questions are very common:
First, lighting system:
Illumination is most irrational. The north-south position is the most reasonable. In simple terms, the primary school is mostly north-south. Then the windows are mostly too small. A reasonable pig house we first look at the window. The sow house window must be large and as large as possible. People can see at a glance that the building is a pig house rather than a chicken house, not a cow house, not a school, not a house.
I visited the pig houses of many farmers below. The cost of construction is not small. It may be possible to build a better pig house with a smaller investment. However, I often see others doing it and imitate it. In particular, the use of greenhouses for sow houses has a very poor effect on warming piglets. Fattening can use semi-open type and winter use of greenhouses, which reduces costs.
Second, feces processing system:
Most of them do not have sedimentation tanks. Seriously contaminated farms must have continuous disease. The health care, immunization, disinfection and other measures alone are ineffective and the investment is huge. The most cost-effective method of prevention and treatment is sanitation and disinfection. Followed by immunity, health care, treatment. Farmers often reverse this order. The result is a lot of money, but it is always unsatisfactory. For example, there is a farmer with 200 pigs. The pigs used a health-care medicine. The pigs spleen and leaching were also done. Because of continuous diarrhea in successive rainy days, a large number of coughs and feed intake decreased. The effect of medication is slow. The main reason is the problems caused by the unreasonable construction of pig houses.
Some of the feces were thrown out of the window. Mosquitoes breed. Some manure ditch is too deep, some ditch is in the aisle position, and ground feeding causes the pig to step on the feces to erode the hoof and pollute the feed.
Third, the ventilation system:
Mainly refers to the winter ventilation. While keeping warm, if the smell of ammonia is relatively large, proper ventilation is required. Most farmers are unaware of this problem. The winter is always a constant cough, severely reducing the feed-to-meat ratio and increasing the incidence. Small amount of breeding can not be ventilated. If there is a large number of pigs in the inventory, the danger of not ventilating is very great. The solution is to provide a ventilation hole about 5 meters above the roof, or install an exhaust fan at the end of the house. Ventilation is more important than insulation.
Fourth, drinking water system:
First, the level of drinking fountains is unreasonable, and many piggers have a height. Farmers think that such a big pig can drink from the bottom, and pigs can drink it in the neck. Difficulties in drinking water result in a decrease or decrease in feed intake. And at present, many of them are mainly dry powders. The solution is to stage feeding. Different pigs in different homes. Or set the drinking fountain to 2 heights. The height is approximately parallel to the scapula of the pig. Second, insufficient water pressure leads to insufficient drinking water, and water pressure is mainly determined by the height of the water tower. There is also an unreasonable position of the drinker, mainly the sow drinker position on the bed. It is recommended to use bowl-type drinking fountains and adopt a method of feeding wet mixes four times a day to increase the intake of sows to reduce postpartum agalactia, or diarrhea in piglets caused by excessive milk fat.
Fifth, insulation system:
In the northeast, large groups can be used to raise pregnant sows and finishing pigs. For example, the area of ​​most fields is 34, and the big circle is 68. Sows and nurseries can use stoves, heating, heaters, and manholes. It should be noted that the temperature of the sow house should not be too high and it should be controlled at around 20. If the area of ​​the mantle is unreasonable, it will cause the sow to reduce its intake and affect lactation. Piglets use hot plates and infrared lamps. The temperature of the nursery is also very important.
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