CN113016635A - Cold region environment-friendly pig house - Google Patents
Cold region environment-friendly pig house Download PDFInfo
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- CN113016635A CN113016635A CN202110231822.0A CN202110231822A CN113016635A CN 113016635 A CN113016635 A CN 113016635A CN 202110231822 A CN202110231822 A CN 202110231822A CN 113016635 A CN113016635 A CN 113016635A
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- pigsty
- friendly
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- cold
- feeding table
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K1/00—Housing animals; Equipment therefor
- A01K1/02—Pigsties; Dog-kennels; Rabbit-hutches or the like
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K1/00—Housing animals; Equipment therefor
- A01K1/0005—Stable partitions
- A01K1/0017—Gates, doors
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K1/00—Housing animals; Equipment therefor
- A01K1/015—Floor coverings, e.g. bedding-down sheets ; Stable floors
- A01K1/0152—Litter
- A01K1/0155—Litter comprising organic material
Abstract
The invention discloses a cold area environment-friendly pigsty, which comprises: the pigsty comprises a pigsty body and a pigsty unit arranged in the pigsty body; the wall surface of the pigsty body is provided with north and south air convection windows which are of an upper and lower structure, and the roof of the pigsty body is provided with a self-suction ventilation opening; the pigsty unit comprises: a channel, a feeding table and at least one pigsty; the channel is arranged at one end of the pigsty and is connected with the pigsty through the feeding table; organic matter bedding materials are laid at the bottom of the pigsty, and the bottom of the organic matter bedding materials is a foundation of the pigsty body. The invention provides the environment-friendly pigsty which is low in cost, simple, high-efficiency and suitable for the climatic characteristics of northern cold regions, the optimal holding temperature of the pigsty can be maintained, the excrement separation treatment effect is good, no odor pollution is caused, the automation degree is high, and the improvement effect on the working environment and the surrounding living environment is obvious.
Description
Technical Field
The invention belongs to the field of livestock breeding, and relates to a cold-region environment-friendly pigsty.
Background
With the development of the pig industry and the continuous construction of pig raising communities, the large-scale pig raising is rapidly expanded. Because the scale of raising is enlarged, raise the density big, permeability in the pig house is poor, makes some epidemic diseases take place to be epidemic, and pig house building is unreasonable in addition, and the environmental pollution that excrement and urine sewage caused increases the afferent and spread of disease for the epidemic disease constantly takes place, and the pig survival rate is low, has caused considerable economic loss, has influenced the development of pig raising. In addition, in cold areas, due to short sunshine time and low environmental temperature, the temperature of some pigsties cannot reach the normal required temperature, so that the survival rate of pigs is low, and the breeding efficiency is poor.
Therefore, how to provide an environment-friendly pigsty in a cold area is a problem which needs to be solved urgently by research and development technicians in the field.
Disclosure of Invention
In view of the above, the invention provides a cold area environment-friendly pigsty, which has the characteristics of low cost, simplicity, high efficiency and suitability for northern cold area climate, ensures that the pigsty can maintain the optimal breeding temperature, has good excrement separation treatment effect, no odor pollution, high automation degree and obvious improvement effect on working environment and surrounding living environment.
In order to achieve the purpose, the invention adopts the following technical scheme:
an environment-friendly pig house in cold areas comprises: the pigsty comprises a pigsty body and a pigsty unit arranged in the pigsty body;
the wall surface of the pigsty body is provided with north and south air convection windows which are of an upper and lower structure, and the roof of the pigsty body is provided with a self-suction ventilation opening;
the pigsty unit comprises: a channel, a feeding table and at least one pigsty; the channel is arranged at one end of the pigsty and is connected with the pigsty through the feeding table; organic matter bedding materials are laid at the bottom of the pigsty, and the bottom of the organic matter bedding materials is a foundation of the pigsty body.
The environment-friendly pigsty is low in cost, simple, efficient and suitable for the characteristics of northern cold regions, the temperature in the pigsty can be increased by paving the organic padding, harmful and peculiar-smell substances are changed into harmless and peculiar-smell-free substances through fermentation, and the convection window is arranged, so that the circulation of air in the pigsty can be ensured, and the optimal breeding temperature of the pigsty can be maintained.
Preferably, the organic padding comprises rice husk, sawdust, Chinese medicinal powder and fermentation strains, and the thickness of the organic padding is 60-100 cm.
The organic padding adopts strains mixed by various microorganisms, mixed organic padding of chaff, sawdust, Chinese medicinal powder, fermentation strains and the like with certain thickness is built and comprehensively paved in a pig house, pigs are raised on the organic padding, excrement and urine discharged by the organic padding are quickly degraded in a pig shed through microbial fermentation, and in the fermentation process, the excrement and urine generate a lot of heat energy to improve the temperature in the pig house, and meanwhile, harmful and peculiar-smell substances are changed into harmless and peculiar-smell-free substances through fermentation, so that no peculiar smell exists in the pig house and zero emission of the pig excrement and urine occurs.
Preferably, the mass ratio of the rice husk, the sawdust, the Chinese medicinal powder and the fermentation strain is 80-120:450-500:5-6: 2-3.
Preferably, the fermentation strain comprises bacillus licheniformis, bacillus subtilis, lactobacillus delbrueckii, streptomyces arnebia and candida utilis in a mass ratio of 2-3:2-4:4-7:1-3: 4.
The pig manure and the fermentation bed padding are fermented together by utilizing the enzyme-producing microbial ecological agent to prepare the bio-organic fertilizer, so that waste is changed into valuable, the problem of pollution of waste gas and the pig manure to the surrounding environment in the breeding process is solved, the pig manure is directly excreted onto the fermentation bed in the breeding process, a pigsty does not need to be washed, no waste water is discharged, zero emission is realized, the bio-organic fertilizer with high-quality nutrition can be provided for the planting industry, and industrial mode production is realized; moreover, the disease resistance of the pigs and the pork quality are obviously improved, and the feeding cost is obviously reduced.
Preferably, the feeding table is a cement feeding table, a water fountain is arranged on the outer side of one end, connected with the channel, of the feeding table, and a sewage draining ditch is arranged on the lower side of the water fountain.
The cement feeding table can reduce the influence of overheating of the environment-friendly bed on growth performance and the influence of over-soft bed surface on the limb hooves, and a water dispenser is arranged on a railing outside the feeding table to ensure that water leaked when the pigs drink water flows out of the stall to prevent the pigs from drinking water and wet padding; a sewage drainage ditch with the width of 15cm and the depth of 10cm is arranged below the dripping position, so that the moisture of the water in the walkway can be avoided.
Preferably, the method further comprises the following steps: the biogas digesters are arranged at the bottoms of the pigsty body and the pigsty units, and the sunlight greenhouse is arranged on one side of the pigsty body; the sunlight greenhouse is connected with the pigsty unit through an inner gable wall.
According to the invention, the methane tank is arranged below the pigsty, the sunlight greenhouse is arranged at one end, the construction sequence is that the methane tank is built firstly, and the pigsty and the sunlight greenhouse are built after the pool body reaches the health-preserving period, so that on one hand, excrement and urine which cannot be decomposed by organic padding can be continuously treated, and meanwhile, the sunlight greenhouse is built, so that the temperature rise and heat preservation in winter can be ensured.
Preferably, two high and low vent holes are reserved in the middle of the inner gable wall, the high hole is an oxygen exchange hole, and the low hole is a carbon dioxide exchange hole.
Preferably, the hog house body is 8-12 cm thick insulation board and 13-17 cm thick brick-concrete structure.
Preferably, the organic matter bedding materials of the pigsty are communicated and separated by a fence.
The organic padding is communicated with each other in the pigsty, so that the fermentation efficiency can be increased, and the construction cost can be reduced.
Preferably, the organic padding material has a gradient of 4-6 degrees and slopes towards the feeding hole of the methane tank.
Compared with the prior art, the invention has the following beneficial effects: the invention provides the environment-friendly pigsty which is low in cost, simple, high-efficiency and suitable for the climatic characteristics of northern cold regions, the optimal holding temperature of the pigsty can be maintained, the excrement separation treatment effect is good, no odor pollution is caused, the automation degree is high, and the improvement effect on the working environment and the surrounding living environment is obvious.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a schematic structural view of an environment-friendly pig house in a cold area according to embodiment 1 of the present invention.
Wherein in the figure:
1. a pigsty body; 2. a pigsty unit; 1-1, a roof; 1-2, air convection window; 2-1, pigsty; 2-2, feeding table; 2-3, channel.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Fig. 1 shows an environment-friendly pig house in cold area, which specifically comprises: the pigsty comprises a pigsty body 1 and a pigsty unit 2 arranged in the pigsty body;
(1) pigsty body
The span of the pigsty body 1 is 6-13 m, the height of an eave of the pigsty body 1 from an organic padding is 2.2-2.5 m, the height of a window 1-2 of a north-south air convection window is about 2m, and the width is 1.6 m; the pig house is characterized in that a thick heat insulation board of 18-12 cm and a thick brick-concrete structure of 13-17 cm are adopted, front and back air convection windows 1-2 are innovatively designed, large ventilation windows are arranged in the north and south of a wall body, the upper and lower structures of the convection windows are arranged, and a self-suction ventilation opening with the width of 600mm and the length of 600mm is arranged on a roof; the organic padding comprises chaff, sawdust, traditional Chinese medicine powder and fermentation strains in a mass ratio of 50:450:5:2, wherein the fermentation strains are bacillus licheniformis, bacillus subtilis, lactobacillus delbrueckii, streptomyces arnebia and candida utilis in a mass ratio of 2:2:4:1: 4; the traditional Chinese medicine powder comprises Chinese angelica, eucommia ulmoides, hawthorn and dandelion in a mass ratio of 5:4:4: 3;
(2) pigsty unit structure
The pig house unit includes: 2-3 of a channel, 2-2 of a cement feeding table and 2-1 of at least one pigsty;
2-1 of 1 pigsty is designed, wherein one end of the pigsty 2-1 is provided with a cement channel 2-3 with the width of about 1m and a cement feeding table 2-2 with the width of 1.2m, so that the influence of overheating of organic padding on the growth performance and the influence of over-soft bed surface on the limb hooves are reduced; a water fountain is arranged on a railing outside the feeding table 2-2, so that water dripped when the pigs drink water is ensured to flow outwards to the stall to prevent the drinking water from wetting the padding; a ditch with the width of 15cm and the depth of 10cm is arranged below the water fountain to prevent the water from wetting when walking; 2 designed piggeries 2-1 are provided with a passageway of 1m in the middle, piggeries 2-1 are built on two sides, a cement feeding table of 1.2m width is arranged at a position close to the passageway, and ditches of 15cm width and 10cm depth are also arranged on two sides of the passageway; the bottom of the pigsty 2-1 is paved with mixed organic padding of chaff, sawdust, fermentation strains and the like with the thickness of 60-100cm, the organic padding can adopt 3 types of underground type, semi-underground type and overground type, the organic padding is mutually communicated in the pigsty 2-1 without making transverse grids so as to increase the fermentation efficiency and reduce the construction cost, and the original soil ground is directly paved with 30cm straws or branches and the like under the bed body so as to increase the heat preservation performance;
(3) feeding density
Less than 30 kg of piglets, 0.75-0.9 square meter per head; growing-finishing pigs of more than 30 kg, 1-1.5 square meters per head.
Example 2
Fig. 1 shows an environment-friendly pig house in cold area, which specifically comprises: the pigsty comprises a pigsty body 1 and a pigsty unit 2 arranged in the pigsty body;
(1) pigsty body
The span of the pigsty body 1 is 6-13 m, the height of an eave of the pigsty body 1 from an organic padding is 2.2-2.5 m, the height of a window 1-2 of a north-south air convection window is about 2m, and the width is 1.6 m; the pig house is characterized in that a thick heat insulation board of 18-12 cm and a thick brick-concrete structure of 13-17 cm are adopted, front and back air convection windows 1-2 are innovatively designed, large ventilation windows are arranged in the north and south of a wall body, the upper and lower structures of the convection windows are arranged, and a self-suction ventilation opening with the width of 600mm and the length of 600mm is arranged on a roof; the organic padding comprises chaff, sawdust, traditional Chinese medicine powder and fermentation strains in a mass ratio of 120:500:6:3, wherein the fermentation strains are bacillus licheniformis, bacillus subtilis, lactobacillus delbrueckii, streptomyces arnebia and candida utilis in a mass ratio of 3:4:7:3: 4; the traditional Chinese medicine powder comprises Chinese angelica, eucommia ulmoides, hawthorn and dandelion in a mass ratio of 5:6:5: 3;
(2) pigsty unit structure
The pig house unit includes: 2-3 of a channel, 2-2 of a cement feeding table and 2-1 of at least one pigsty;
2 designed piggeries 2-1 adopt a mode of arranging a 1m passageway in the middle, the piggeries 2-1 are built on two sides, a 1.2m wide cement feeding table 2-2 is arranged at a position close to the passageway, and a water dispenser is arranged on a railing outside the feeding table 2-2 to ensure that water dripped when the pigs drink water flows outwards to a piggery to prevent the pigs from drinking water and wetting padding; ditches with the width of 15cm and the depth of 10cm are arranged at the two sides of the passageway so as to prevent the passageway from being wet due to water; the bottom of the pigsty 2-1 is paved with mixed organic padding of chaff, sawdust, fermentation strains and the like with the thickness of 60-100cm, the organic padding can adopt 3 types of underground type, semi-underground type and overground type, the organic padding is mutually communicated in the pigsty 2-1 without making transverse grids so as to increase the fermentation efficiency and reduce the construction cost, and the original soil ground is directly paved with 30cm straws or branches and the like under the bed body so as to increase the heat preservation performance;
(3) feeding density
Less than 30 kg of piglets, 0.75-0.9 square meter per head; growing-finishing pigs of more than 30 kg, 1-1.5 square meters per head.
1200 healthy and disease-free commercial pigs with the weight close to 20kg are selected and randomly divided into a control group, an example 1 group and an example 2 group, each group contains 400 pigs (the same feeding density is kept), the pigs are respectively fed in a cement ground pigsty and pigsties of the invention in the examples 1 and 2, the pigs start to take food freely after entering the pigsties, the daily management of the pigsties such as illumination, drinking, ventilation and disinfection is consistent, and the experimental data measured after 100 days of feeding are shown in the table 1.
TABLE 1 control and example 1-2 feeding results
| Test group | Diarrhea Rate (%) | Respiratory disease incidence (%) | Mortality (%) |
| Test group | 5.5 | 4.8 | 1.0 |
| Example 1 | 1.1 | 0.6 | 0.2 |
| Example 2 | 0.9 | 0.7 | 0.1 |
Therefore, the pigsty can effectively reduce the morbidity of pigs, ensure the feeding environment of the pigs and reduce the mortality.
Example 3
An environment-friendly pigsty in a cold area, which comprises the pigsty structure in the embodiment 1, and further comprises: the biogas generating pit is arranged at the bottom of the pigsty body and the pigsty unit, and the sunlight greenhouse is arranged at one side of the pigsty body; the sunlight greenhouse is connected with the pigsty unit through an inner gable wall; the top height of the pigsty body is consistent with the shape of the shed surface of the sunlight greenhouse, and a door is arranged on the inner gable wall close to the north side and is used as a channel for the sunlight greenhouse; two high and low vent holes are reserved in the middle of the inner gable wall, the high vent hole is an oxygen exchange hole, the low vent hole is a carbon dioxide exchange hole, the hole opening is 24cm multiplied by 24cm, the bottom of the high vent hole is 1.6m away from the ground, and the bottom of the low vent hole is 70cm away from the ground; building a gas transmission pipeline channel of the methane tank before constructing the ground of the pigsty, wherein the width of the channel is 12cm, and the height of the channel is 12 cm; the organic padding material has a slope of 4-6 degrees and is inclined towards a feed inlet of the methane tank, a product fermented by the fermentation bed enters the methane tank through the feed inlet to be fermented to generate methane, and the generated methane can be used for heating through a heating pipeline and the like.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. The utility model provides a cold region environment-friendly pig house which characterized in that includes: the pigsty comprises a pigsty body and a pigsty unit arranged in the pigsty body;
the wall surface of the pigsty body is provided with north and south air convection windows which are of an upper and lower structure, and the roof of the pigsty body is provided with a self-suction ventilation opening;
the pigsty unit comprises: a channel, a feeding table and at least one pigsty; the channel is arranged at one end of the pigsty and is connected with the pigsty through the feeding table; organic matter bedding materials are laid at the bottom of the pigsty, and the bottom of the organic matter bedding materials is a foundation of the pigsty body.
2. The pig house according to claim 1, wherein the organic padding comprises chaff, sawdust, traditional Chinese medicine powder and fermentation strain, and the thickness of the organic padding is 60-100 cm.
3. The cold-region environment-friendly pigsty according to claim 2, wherein the mass ratio of the rice husk, the sawdust, the Chinese medicinal powder and the fermentation strain is 80-120: 450-: 2-3.
4. The pigsty according to claim 3, characterized in that the fermentation strain comprises Bacillus licheniformis, Bacillus subtilis, Lactobacillus delbrueckii, Streptomyces arnebia and Candida utilis in a mass ratio of 2-3:2-4:4-7:1-3: 4.
5. The cold area environment-friendly hog house according to claim 2, wherein the traditional Chinese medicine powder is composed of angelica sinensis, eucommia ulmoides, hawthorn fruits and dandelion in a mass ratio of 5:4-6:4-5: 3.
6. The cold region environment-friendly pig house according to claim 1, wherein the feeding table is a cement feeding table, a water fountain is arranged on the outer side of one end of the feeding table connected with the channel, and a sewage drain is arranged on the lower side of the water fountain.
7. The cold-region environment-friendly pigsty according to claim 1, further comprising: the biogas digesters are arranged at the bottoms of the pigsty body and the pigsty units, and the sunlight greenhouse is arranged on one side of the pigsty body; the sunlight greenhouse is connected with the pigsty unit through an inner gable wall.
8. The cold environment-friendly pigsty according to claim 7, wherein two high and low vent holes are reserved in the middle of the inner gable, the high holes are oxygen exchange holes, and the low holes are carbon dioxide exchange holes.
9. The pigsty according to claim 1, wherein the organic padding of the pigsty is communicated and separated by a fence.
10. The cold-region environment-friendly pigsty according to claim 7, wherein the organic padding has a slope of 4-6 degrees and is inclined towards the feed inlet of the methane tank.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110231822.0A CN113016635A (en) | 2021-03-02 | 2021-03-02 | Cold region environment-friendly pig house |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110231822.0A CN113016635A (en) | 2021-03-02 | 2021-03-02 | Cold region environment-friendly pig house |
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| CN202110231822.0A Pending CN113016635A (en) | 2021-03-02 | 2021-03-02 | Cold region environment-friendly pig house |
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Citations (7)
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| CN101779608A (en) * | 2010-02-04 | 2010-07-21 | 刘英宁 | Method for manufacturing livestock cultivation fermentation bed and swine production method |
| US20100209988A1 (en) * | 2005-11-08 | 2010-08-19 | The University of Surrey The Forrestry Commission | Bioremediation Materials |
| CN201595062U (en) * | 2010-02-09 | 2010-10-06 | 盛清凯 | Fermentation bed pig house |
| CN201774880U (en) * | 2010-06-28 | 2011-03-30 | 黑龙江洛东生物技术有限公司 | Ecological hog nursing and fattening house in northern cold regions |
| CN102524096A (en) * | 2012-01-16 | 2012-07-04 | 江苏省农业科学院 | Application of thin padding fermenting bed in hog house |
| CN107047324A (en) * | 2017-03-01 | 2017-08-18 | 吕廷伟 | Swinery body-sensing climatic comfort system |
| CN111264472A (en) * | 2020-02-18 | 2020-06-12 | 孔团信 | Integrated environment-friendly ecological cycle planting, breeding and sludge disposal system and use method thereof |
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2021
- 2021-03-02 CN CN202110231822.0A patent/CN113016635A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100209988A1 (en) * | 2005-11-08 | 2010-08-19 | The University of Surrey The Forrestry Commission | Bioremediation Materials |
| CN101779608A (en) * | 2010-02-04 | 2010-07-21 | 刘英宁 | Method for manufacturing livestock cultivation fermentation bed and swine production method |
| CN201595062U (en) * | 2010-02-09 | 2010-10-06 | 盛清凯 | Fermentation bed pig house |
| CN201774880U (en) * | 2010-06-28 | 2011-03-30 | 黑龙江洛东生物技术有限公司 | Ecological hog nursing and fattening house in northern cold regions |
| CN102524096A (en) * | 2012-01-16 | 2012-07-04 | 江苏省农业科学院 | Application of thin padding fermenting bed in hog house |
| CN107047324A (en) * | 2017-03-01 | 2017-08-18 | 吕廷伟 | Swinery body-sensing climatic comfort system |
| CN111264472A (en) * | 2020-02-18 | 2020-06-12 | 孔团信 | Integrated environment-friendly ecological cycle planting, breeding and sludge disposal system and use method thereof |
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