Multi-layer intensive local ventilation structure of meat duck cultivation shed and control method thereof

Abstract

The invention discloses a multi-layer intensive local ventilation structure of meat duck cultivation shed and control method thereof, the middle and the lower meat duck cultivation layers are providedwith the flexible air distribution pipes along with the water supply pipelines, each flexible air distribution pipe penetrates through the meat duck culture layer at the corresponding position by theguide rings sequentially distributed on the meat duck culture layer, ventilation pores distributed at intervals are arranged on the flexible air distribution pipe and fixed-point air supply to localareas of the duck shed body is realized through ventilation of the flexible air distribution pipe; air extraction pipelines are arranged right below each multi-layer meat duck breeding fence and distributed along the extending direction of the air extraction pipelines, a plurality of connecting pipelines at equal intervals are arranged between and vertical to the air extraction pipelines, the connecting pipelines are communicated with the air extraction pipelines, manual butterfly valves are arranged at the joints of the connecting pipelines and the air extraction pipelines, and one end of each connecting pipeline can be connected with a vacuum air pump. The method brings down the mortality rate of the meat duck, raises the feed reward, reduces the diseases occurrence, and ensures the healthy and rapid meat duck growth.

Description

technical field [0001] The invention belongs to the technical field of animal husbandry, and in particular relates to a local ventilated duck shed structure and a control method for multi-layer intensive meat duck breeding. Background technique [0002] Meat duck has a short feeding cycle, low feed-to-meat ratio, low price, and is delicious. It is an important ingredient in people's recipes. With the rapid development of the meat duck industry, the ever-increasing scale of meat duck farming has brought good social and economic benefits, but it has also brought about contradictions between breeding land and the red line of basic protection of farmland. Due to the backward design and facilities, the traditional duck breeding mode cannot effectively remove manure in a timely manner, and the environmental quality control of the duck shed is weak, resulting in frequent epidemics and low quality meat ducks; in addition, the low stocking density requires a large amount of land reso...

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to overcome the problem of ventilation in the existing multi-layer intensive meat duck breeding duck shed

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