The design and construction of rabbit houses must comply with the biological characteristics of rabbits, be conducive to environmental control and sanitation and epidemic prevention, be easy to raise and manage, and improve labor efficiency; the building of the rabbit house should consider the input-output ratio. The selection of materials should be based on local conditions and local materials. Under the premise of satisfying the biological requirements of rabbits, the investment should be reduced as much as possible in order to reduce construction costs.
basis
The foundation of the rabbit house should be strong and durable. It is generally 10-15 cm wider than the wall and the depth of the embedment is below the maximum frozen depth of the local soil.
Indoor walls should be sturdy, smooth, smooth, earthquake-proof, waterproof, fireproof, frost-resistant and easy to sterilize, and have good thermal insulation properties; the inner wall of the prefabricated rabbit cage and the surface of the excrement board required for excavation are easy to eliminate dirt. Easy to clean and disinfect.
The roof and ceiling should be tight and airtight. In areas with heavy rainfall, heavy snow, and high winds, the slope of the roof is appropriate.
The floor should be solid and dense, flat and not slippery, resistant to the corrosion of disinfectant and other chemical substances, easy to clean, good insulation and heat insulation properties. The floor should be 20-30 cm above the ground level. There must be slopes on both sides of the walkway to prevent water and urine from staying on the walkway.
In order to prevent epidemics and disinfection, disinfecting tanks or sterilizing trays should be installed at the entrance of rabbit farms and rabbit houses.
material
The rabbit building materials, especially the rabbit cage materials, should be sturdy and durable to prevent damage by rabbits. In the construction, there should be measures to prevent rabbits from escaping. In the construction, there must be appropriate measures such as protection against rain, moisture, heat-stroke cooling, and prevention of animal damage and cold.
height
The height of the rabbit house should be based on the form of the cage and the climate characteristics. In cold areas, the height of the rabbit house should be low, about 2.5 meters. In hot areas and multi-layer cages, the span should be increased by 0.5-1 meters. The single-layer rabbit cage can be lower, and the three-layer rabbit cage should be higher.
Doors and windows
The door of the rabbit house should be strong, easy to open, tightly closed, and generally pulled outward. No sharp objects on the surface, no steps under the door. The outside door of the rabbit house is generally 1.2 meters wide and 2 meters high. Longer rabbit houses should be set in the middle of the wall of the Yang. The northern wall of the end wall in the cold area should not be equipped with doors. The windows have great influence on the lighting, natural ventilation, and the adjustment of temperature and humidity. Generally, the ratio of the effective lighting area of ​​the rabbit house floor and windows is: 10:1 rabbit house, 15:1 young rabbit house, and the incident angle is not less than 25, and the light transmission angle is not less than 5. It is generally required to maintain the illumination time of 8-14 hours per day.
span
There are no uniform regulations for the width of rabbit houses. Generally speaking, the single-row type should be controlled within 3 meters, the double-row type is about 4 meters, the three-row type is about 5 meters, and the four-row type is 6-7 meters. The length of the rabbit house is not strictly regulated. Generally it is controlled within 50 meters, or the length of the house can be determined by the breeding quantity of 1 team according to the production quota.
Sewage
The sewerage facilities of the rabbit house include manure urine ditch, sedimentation tank, ditch, shut-off device and septic tank. This system should be able to excrete fecal urine in a timely manner. Stool urine ditch should have a certain degree of slope (about 1%), smooth surface, do anti-seepage treatment.
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