Construction scheme of chicken house in chicken farm

With the increasingly fierce competition in the laying hen market and the gradual improvement of farmers' awareness of modernization, more and more farmers begin to seek multi-party economic resources and prepare a large amount of funds by means of financing, joint venture, sole proprietorship and so on. Transfer to standardized, large-scale breeding mode, there have been 100000, 200000, 500000 and other large-scale laying hen production enterprises.

Suitable for farmed population

This scheme is suitable for farmers or enterprises with more than 5 years of laying hen breeding experience, strong economic foundation, strong technical, management ability and market awareness, and the recommended breeding scale is more than 100000.

Construction planning of chicken farm

1. Site selection: avoid intensive breeding areas, and the water quality is better.

2. Feeding mode: two stages of cage breeding: "brooding" and "laying eggs".

3. Chicken house building: it is recommended that each chicken house has a feeding scale of 15,000 to 20,000, using closed chicken coop, four rows and three steps, cement floor, white cement on the wall, automatic drinking water, feeding, ventilation, dung removal and so on.

Chicken farm construction plan

1. Overall layout of chicken farm

General principle of ①: consider to facilitate epidemic prevention and organize production. The regional layout of the field area is production area, office area, living area, auxiliary production area, sewage treatment area and so on.

② arrangement principle: according to the dominant wind direction, topography and flow direction, the order is living area, office area, auxiliary production area, production area and sewage treatment area. If the terrain is inconsistent with the wind direction, it will be dominated by the wind direction.

2. The layout of the chicken farm: the overall planning should comprehensively consider the factors such as chicken house orientation, chicken house spacing, road, sewage discharge, fire prevention, epidemic prevention and so on. The recommended design of 100000 large-scale chicken farms recommends the arrangement of 6 single-row or double-row chicken sheds, and the single-family chicken house is 16000 closed chicken sheds, with four rows and four aisles and three steps, installed with fans, water curtains and small ventilation windows. the use of mechanical fecal cleaning, mechanical feeding and automatic lighting, automatic drinking water system.

① single-family chicken house orientation: adopt east-west direction or south by east (or west) about 15 degrees, help to improve the winter house mild to avoid summer solar radiation, the use of dominant wind direction, improve the chicken house ventilation conditions as the principle.

② chicken house spacing: single row chicken house and double row chicken house. The distance between the henhouses is 1020m in the brooding house and 1015m in the egg house.

③ chicken farm road: the chicken farm road is divided into clean road and sewage road, which is used to transport feed, chickens and eggs in the farm, and sewage is used to transport feces, dead chickens and diseased chickens. The two must not be used interchangeably.

3. Construction of auxiliary facilities in chicken farm.

① chicken farm gate disinfection pool: the field area should be clearly divided with the outside world, and disinfection pools should be set up in different areas of the farm and at the entrance of the gate. The length of the vehicle disinfection pool is 1.3 to 1.5 times of the maximum vehicle length. The depth of the disinfection pool is ~ 30 to ~ 50 cm.

② Chicken Farm Road Design: the requirements of transportation and epidemic prevention should be taken into account in the road design of the farm, requiring clean separation, clear diversion, non-intersection, good drainage, good road quality, the recommended use of concrete structure, thickness of 15cm to 18cm, concrete strength C20 above, road and building distance of 2m to 4m. The minimum width of the off-site road is about 480 meters for two medium-sized cars.

③ water supply and drainage design: the site area has two use wells and spare wells, and water pump houses, water towers and pipelines need to be built. Production and domestic waste water is discharged by buried pipelines, and Rain Water's discharge should be designed according to the topography of the field, so as to achieve the principle of no stagnant water in rain and smooth sewage.

④ field circuit design: the voltage is 220V/380V, the power supply should be selected nearby, the power of the transformer should meet the maximum power load in the field, and the chicken farm with a high degree of mechanization must be equipped with a backup generator.