Novel environment-friendly pregnant sow house and feeding method

A kind of pig house and environmental protection technology, applied in the field of pig breeding, can solve the problems of constant temperature and humidity in four seasons, difficult drainage, insufficient drinking water, etc., and achieve the effect of avoiding serious fighting of sows in mixed breeding, occupying a small area and having sufficient drinking water

Active Publication Date: 2017-02-22
戴金南
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The structure of the pig house is not good, and the functions of wind resistance and snow resistance are poor
Unable to airtightly sterilize with gas, incomplete disinfection
Only equipped with water curtain cooling facilities, unable to maintain constant temperature and humidity in all seasons, automatic ventilation, and high concentration of harmful gases in pig houses in winter
Pig manure cannot be harmlessly fermented into organic fertilizer on the spot after it is dried, and it is not easy to discharge pig urine flushing water to reach the standard after biogas fermentation. The environmental protection investment is large and the operating cost is high.
There is no purification treatment for the breeding waste gas, the pig house and its surroundings have a strong odor, there are many mosquitoes and flies, and the environment is not good
Feeding with dry food, although there is a drinking fountain, but the amount of drinking water is insufficient, which affects health
Due to the poor environment and improper feeding methods, the pigs are in a semi-stressed state and are prone to disease. Therefore, the farmers add a large amount of antibiotics to the feed and drinking water. The drug residues in pork cannot meet the standards, and food safety has a long way to go.
Although there are a variety of new pig houses and various new feeding modes, it is still impossible to solve the above problems systematically

Method used

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  • Novel environment-friendly pregnant sow house and feeding method
  • Novel environment-friendly pregnant sow house and feeding method
  • Novel environment-friendly pregnant sow house and feeding method

Examples

Experimental program
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Effect test

Embodiment 1

[0030] In all embodiments, the "outside" refers to the direction from the center of the circle to the circle, and the "inside" refers to the side from the circle to the center of the circle.

[0031] see Figure 1 to Figure 3 . The pregnant sow house of the present invention has a multi-layer structure. Among them, see figure 1 , each layer structure is:

[0032] The pregnant sow house building 100 is circular, and is mainly divided into three lanes from the center of the circle to the outside, the inner pig house located inside, the outer pig house located outside and the walkway 103 between the two. The outermost wall is a wall, and windows 109 are arranged at intervals to facilitate daylighting.

[0033] The outside outer ring pig house is divided into 24 small rooms 101 (wherein a small room is as passage 108) with partition 107, and each small room raises 2 pregnant sows, and this outer ring pig house raises 46 altogether. Every small room 101 is provided with food t...

Embodiment 2

[0043] see Figure 4 and Figure 5 , the present invention comprises 5 circular buildings, and each building is provided with 8 floors. In other embodiments, the number of floors can also be other numbers. Among them, 3 buildings are 100 buildings for pregnant sows, 2 buildings are 200 buildings for farrowing sows. Shed buildings 200 are respectively arranged around the pregnant sow house building 100 in the central position, 90 degrees apart from each other, and between the pregnant sow house buildings 100 in the central position, each floor of each building is connected with a corridor 300 respectively. The gestation sow house building 100 at the center is provided with an elevator 400 and stairs 500 .

[0044] see Figure 4 and Figure 5 . The farrowing sow house of the present invention is a multi-layer structure. Among them, the structure of each layer is:

[0045] The farrowing sow house building 200 is circular, and is mainly divided into three lanes from the cent...

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Abstract

The invention discloses a novel environment-friendly pregnant sow house and a feeding method. The novel environment-friendly pregnant sow house comprises at least one round pregnant sow house building, and a first channel and a second channel which are arranged in a nested mode are reserved in the middle of each pregnant sow house building in the symmetry axis direction of the sow house building, wherein the top end of the first channel located on the inner side is sealed, the bottom end of the first channel is communicated with an air outlet of an air inlet device, the bottom end of the second channel located on the outer side is communicated with a sow manure and urine collection device, and the top end of the second channel is communicated with outside air; each layer of the pregnant sow house buildings is mainly divided into an internal inner-ring sow house body, an external outer-ring sow house body and a walkway located between the inner-ring sow house body and the outer-ring sow house body from inside to outside. Accordingly, the defects of an existing farming mode are overcome from multiple aspects.

Description

technical field [0001] The invention relates to the field of pig breeding, in particular to a novel environment-friendly house for pregnant sows and a feeding method. Background technique [0002] Most of the pig houses in our country are single-layer with large spacing and occupy a lot of land. The structure of the pig house is not good, and the functions of wind resistance and snow resistance are poor. It cannot be airtightly sterilized by gas, and the disinfection is not complete. Only equipped with water curtain cooling facilities, unable to maintain constant temperature and humidity in all seasons, automatic ventilation, and high concentration of harmful gases in pig houses in winter. Pig manure cannot be harmlessly fermented into organic fertilizer on the spot after it is dried, and it is not easy to meet the discharge standard after pig urine flushing water is biogas fermented. The environmental protection investment is large and the operating cost is high. There i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K1/00A01K1/01A01K67/02
CPCA01K1/00A01K1/0017A01K1/0052A01K1/0076A01K1/0082A01K1/01A01K67/02
Inventor 戴金南
Owner 戴金南
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