An environment-friendly, hygienic and economical meat breeding duck fermentation bed breeding house

Abstract

The invention discloses an environment-friendly, sanitary and saving type meat breeding duck fermentation bed raising house and belongs to the technical field of poultry raising. The environment-friendly, sanitary and saving type meat breeding duck fermentation bed raising house is mainly characterized in that a breeding duck shed comprises a bottom inflation fermentation bed, and the bottom inflation fermentation bed comprises a fermentation bed cushion layer and an inflation fermentation system below the fermentation bed cushion layer; the fermentation bed cushion layer comprises a surface layer discrete padding layer with the thickness of 20 cm and a lower layer straw layer with the thickness ranging from 15 cm to 20 cm; the inflation fermentation system comprises an inflation power device and an inflation pipeline device connected with the inflation power device and located below the cushion layer. Due to the environment-friendly, sanitary and saving type meat breeding duck fermentation bed raising house, the problem that fermentation bed padding hardens because of biological characteristics of ducks is effectively solved, the aerobic degradation capacity of fermentation bed padding for dung of the breeding ducks is improved, emission of foul gas and greenhouse gas is reduced, and the aerobic degradation capacity for dung of the breeding ducks is improved; the water requirement in the drought raising stage is met by a drinking device and a spraying cleaning device, and meanwhile, consumption of water sources is reduced.

Description

technical field [0001] The invention belongs to the technical field of poultry breeding, in particular to an environment-friendly, hygienic and energy-saving fermented bed breeding house for meat breed ducks. Background technique [0002] With the intensive breeding of meat ducks, especially the popularization and application of intensive breeding of meat ducks in Cherry Valley, the way of raising meat ducks in Cherry Valley has brought many disadvantages: First, the high-density breeding of meat ducks causes duck excrement in the Concentrated discharge of water bodies in a limited area leads to eutrophication of water bodies and damages the natural environment; secondly, the high-density feeding method causes the content of various pathogenic microorganisms in the water body where breeding ducks are stocked to seriously exceed the standard, thus causing a high incidence of duck disease and death. rate increase. [0003] The feeding method of breeding ducks in fermentation ...

AI Technical Summary

Problems solved by technology

[0002] With the intensive breeding of meat ducks, especially the popularization and application of intensive breeding of meat ducks in Cherry Valley, the way of raising meat ducks in Cherry Valley has brought many disadvantages: First, the high-density breeding of meat ducks causes duck excrement in the Concentrated discharge of water bodies in a limited area leads to eutrophication of water bodies and damages the natural environment; secondly, the high-density feeding method causes the content of various pathogenic microorganisms in the water body where breeding ducks are stocked to seriously exceed the standard, thus causing a high incidence of duck disease and death. rate increase

[0003] The feeding method of breeding ducks in fermentation bed realizes in-situ degradation of breeding duck excrement through the aerobic fermentation of fermentation bed, which solves the problem of duck excrement treatment and optimizes the breeding environment of breeding ducks; however, the biological characteristics of ducks Unlike pigs, it does not have the habit of turning over arches of pigs, and the webbed structure of duck paws is more likely to cause the compaction of fermentation bedding materials, resulting in poor air permeability of bedding materials, inhibition of aerobic fermentation, reduced effective degradation of duck manure, and death of fermentation beds At the same time, the thickness of the traditional fermented bedding material is mostly 50-80cm, resulting in a larger plowing depth and a stronger power requirement for the machinery used to turn the bedding material (the horsepower is usually about 8-12 horsepower diesel engine) , resulting in a lot of noise, which has a serious impact on the breeding of ducks, resulting in a decline in the egg production rate of breeding ducks and even stress death

[0004] The improved feeding method of the Cherry Valley meat ducks in the artificial circulating pool provides an artificial water body for the ducks, which effectively solves the problems of water pollution and excessive pathogenic microorganism content caused by intensive high-density meat duck breeding, and significantly reduces the number of breeding ducks. The incidence rate and death rate of duck disease; however, this method requires the construction of a certain area of ​​cement pools, and due to the need to maintain the cleanliness of the water in the pools, frequent water changes are required, resulting in the fixed facilities and daily maintenance of this feeding method. Water source and energy consumption are relatively large, and a large amount of sewage is polluted to the environment

[0005] The traditional dry breeding method solves the dependence of breeding ducks on water sources, but due to the lack of cleaning effect of water sources, the incidence of intestinal and reproductive tract diseases of breeding ducks is high, causing the mortality and elimination rate of breeding ducks to increase, and the more productive breeding ducks Easier to get sick

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