Pig farm site selection. It should be built away from urban areas, residential areas and traffic arteries. Transportation must be appropriate and convenient, otherwise it will cause difficulties to production, life and product sales. Feces and urine are best digested naturally through nearby farmland and orchards. It is a good fertilizer to prevent environmental pollution. It is required that the terrain be clean and open, the site be fully utilized, the buildings be rationally arranged, and the workload of clearing the site before construction be reduced. The terrain is preferably Gao Qian, facing south, flat or gentle slope.
The design of pigsty. (1) The pigsty should be designed as an east-west rectangular building. It is best to sit north and east, south 15-30 degrees, and east 15-30 degrees.
(2) The supporting facilities are complete, all pig breeding equipment is installed in place, and the feeding tanks, water pipes and disinfection equipment for people entering the park are installed in place.
(3) The pigsty has the ability to control the environment and ensure the temperature, humidity, air quality and stocking density of the pigsty. There should be an open or closed pigsty with good ventilation, shading and rain protection.
(4) It is superior to open pig breeding in adjusting the room temperature and ventilation of pig houses of all ages and preventing mosquitoes and flies in mosquito breeding areas. The house is more favorable.
(5) According to the situation, determine the possible indicators of pig production in advance, and then design the technological process.
Specific requirements for pigsty construction. (1) Roof: When building the roof of the pigsty, ensure that the roof can be ventilated, moisturized and insulated.
(2) Floor: Cement can be used on the floor for easy cleaning; The floor of the pig bed needs to be warm, dry and rough; Pig feeding channels should not be unblocked.
(3) pigsty: pigsty can be divided into padding pigsty, fattening pigsty and fattening pigsty, which can be purchased or built by itself. Steel pipe is recommended as the material of the crib. The pigsty made of steel pipe occupies little space and can be ventilated.
(4) Wall thickness: The thickness of the wall needs to be determined according to the region. The wall thickness of one and a half bricks can be used in the northwest of North China, two bricks in the northeast and one brick in other areas. It's just a wall
(5) Pig house doors: Pig house doors are divided into double-row doors and single-row city gates. Take the construction of double-row dormitory as an example. The width is not less than 1.5m, and the height is about 2m. No matter what kind of door it is, it must open outwards.
Matters needing attention in construction. (1) Avoid the high density of pigsty, and the construction of pigsty needs reasonable design of cloth. The distance between pig houses should be at least 8 meters, fruit trees and forests can be planted in the middle, and shade can be provided in summer. Not saving land and reducing investment lead to simple and dense piggery, which is easy to cause environmental pollution and mutual infection of pigs.
(2) Avoid building a pigsty without windows. When building pigsty, the window design of pigsty is also an important step. Some pig houses have no windows, and some pig houses have windows, but the windows are too small and too few, which is not conducive to ventilation and cooling in summer. Under normal circumstances, a pigsty that can raise 10 fattening pigs needs four 60-70 cm windows on the back wall.
(3) Avoid septic tanks outside the pigsty, which is a very important step in pigsty construction. Septic tanks are generally built according to the scale of raising pigs. If this step is ignored, waste water will be discharged at will, feces will be difficult to collect, fertilizer will be easily lost and fertility will be reduced. It will also cause concern about the hygiene of pig houses.
The above is the method of building pigsty summarized by Bian Xiao. I hope it helps you!