Research & Popularization Of Poultry House Environmental Control

To counter this present situation and existing problem in breed poultry to our country, we have analyzed its tendency and faces ,so we decide to adopt vigorous measures to set up the CHINA TAI CO .,LTD's of Lanzhou mode .To utilize fully spends and relies on the past ten years Company famously brand and our advantages in market resource, is standing and cultivating the industry to develop, set up and is it suit of our country environment of national conditions control the system mode to popularize actively.Through to analysis of cases examined to connect can find out the colon bacillus , chronic breathing disease rank the first place in a contest actually, it is bring great loss to breed poultry industry, these disease have close related with environment of chicken field controlled. Heat stress in summer, season temperature change suddenly in spring and autumn, too much ammonia in winter, which is pushing away for environment to be out of control on helpful factor of. Not merely the influence flocks are healthy in the deterioration of the environment, but also make flocks unable to give play its due hereditary even more. Have reduced the production performance and economic benefits of the flocks.This research now since a new angle is seen clearly that raise the disease and productivity low problem of chicken field is environmental control problem, it is the best choice that solves problem to better environmental control. The environmental control of chicken house is a complete system , includes: Temperature ,humidity, illumination, harmful gas, dust and synthesis. In the environmental control system of chicken house, ventilation is the key of control. Best ventilation should calculate in detail. This research combines actual condition and the natural climate condition of northwest region, have put forward environmental control chicken house build and design scheme, and in Gansu , Ningxia popularization has constructed demonstration environmental control type chicken house, from productivity can every aspect and traditional chicken house have carried out system .Study that data shows:1,Through controlling for the environment of chicken coop that may guarantee chicken are healthy. It can reduced chicken should stress, reduced each period of chicken death rate, reduced the environmental disease of chicken , have reduced chicken crowd to use medicine , annual each chicken saves the expenses for medicine 64.3%.2,The environmental control for chicken house may rise obviously chicken the productivity can. Compared with traditional chicken house, laying rate has raised 3.5%, Each chicken can produce 3 kg of eggs more to produce the whole one, meat chicken delivers the goods for sale three days ahead of time, increase weight more 70 also at the same time, death rate reduces half and material meat than reduction 0.11, have reduced production cost substantially.3,The economic investment payoff period of environmental control type chicken house is short. Through analysis of economic benefits, each fryer house raises 6 batches of chicken can withdraw the investment of construction , egg chicken coop can recover the investment in that year , popularize environment control construction transformation of chicken coop have important realistic meanings popularizing.Research thinks popularize environmental control type chicken coop vigorously is northwest region to breed profession the best choice that walks out of low valley.