CN111528108A - Building type pig farm and production group configuration method - Google Patents
Building type pig farm and production group configuration method Download PDFInfo
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- CN111528108A CN111528108A CN202010513558.5A CN202010513558A CN111528108A CN 111528108 A CN111528108 A CN 111528108A CN 202010513558 A CN202010513558 A CN 202010513558A CN 111528108 A CN111528108 A CN 111528108A
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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
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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
- A01K1/0088—Animal shelters especially adapted for keeping young cattle, i.e. calves
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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
- A01K1/0209—Feeding pens for pigs or cattle
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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
- A01K1/0218—Farrowing or weaning crates
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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
- A01K5/00—Feeding devices for stock or game ; Feeding wagons; Feeding stacks
- A01K5/01—Feed troughs; Feed pails
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Abstract
The invention provides a building-type pig farm and a production group configuration method, which comprises a farrowing building and a gestational building, wherein the farrowing building is connected with the gestational building through a corridor, the farrowing building and the gestational building are respectively provided with 2-6 layers, the bottommost layer of the farrowing building comprises a parental generation farrowing house, the topmost layer comprises a grand generation farrowing house, a nursing house and a fattening house, the bottommost layer of the gestational building comprises the parental generation farrowing house, the topmost layer comprises the grand generation farrowing house and the fattening house, the top layers of the farrowing building and the gestational building are both a grand generation breeding area and a grand generation breeding area, the rest floors of the farrowing building and the gestational building are both parental generation breeding areas, and the parental generation breeding area comprises a mating gestational area and a childbirth area. The invention has the beneficial effects that: reasonable in design, simple structure, safe and reliable can realize self-renewal circulation, and furthest reduces introduction and spread the risk.
Description
Technical Field
The invention relates to the technical field of livestock breeding, in particular to a building type pig farm and a production group configuration method.
Background
In the modern animal husbandry, biological safety is one of the most important links, and under the background that the African swine fever is widely prevalent in the whole country in 2018, as a pig farm, the contact and communication with the external environment are reduced as much as possible under the condition of ensuring normal production and sale, so that the method becomes an important means for preventing the African swine fever, and one of the measures is to reduce the introduction times and reduce the propagation risk.
The building type pig raising has a long time in China, from the 20 th century 70 s 2 stories, China enters the slow development period of building pig raising, the current building pig raising configuration method is basically simple and repeated stacking, the design is simple, the influence of epidemic disease prevention and control at the current stage on the whole field area is not fully considered, the design is obviously insufficient in the aspect of biological safety, if the breeding pigs of the whole building can not be updated in a self-circulation mode, the breeding pigs need to be continuously introduced from the outside of the field, and therefore the risk of introducing diseases during introduction is increased.
How to solve the above technical problems is the subject of the present invention.
Disclosure of Invention
In order to solve the defects of the prior art, the invention provides a building type pig farm and a production group configuration method which are reasonable in design, simple in structure, safe and reliable, can realize self-renewal cycle and reduce introduction and propagation risks to the maximum extent.
The technical scheme adopted by the invention for solving the technical problems is as follows: the invention provides a building type pig farm, which comprises a farrowing building (1) and a gestational building (2), wherein the farrowing building (1) is connected with the gestational building (2) through a corridor;
the farrowing building (1) and the gestational building (2) are provided with 2-6 layers, preferably 5 layers, the bottommost layer of the farrowing building (1) comprises a parental generation farrowing house (101), and the topmost layer comprises a grandparent generation farrowing house (102), a nursing house (103) and a fattening house (104);
the 1-4 layers of the gestational building (2) comprise a parental gestational shed (201), and the topmost layer comprises a progenitor gestational shed (202) and a fattening shed (104).
Every floor of farrowing building (1) all is provided with 5 piggeries, and farrowing building (1) topmost layer includes 2 ancestor farrowing houses (102), 2 child care houses (103) and 1 fattening house (104).
Each floor of the gestational building (2) is provided with 3 pigsties, the topmost floor comprises 1 ancestral gestational house (201) and 2 fattening houses (104), and the 3 pigsties on the rest floors are parental gestational houses (201).
The height of the farrowing building (1) is 18-22m, preferably 20m, and the floor height is 3-4m, preferably 3.8 m;
the farrowing building (1) has a length of 70 to 80m, preferably 76.7m, and a width of 30 to 36m, preferably 34.9 m.
The height of the gestational building (2) is 18-22m, preferably 20m, and the layer height is 3-4m, preferably 3.8 m;
the length of the gestational building (2) is 65-75m, preferably 71.5m, and the width is 40-50m, preferably 46.2 m.
Both the farrowing building (1) and the gestational building (2) are of reinforced concrete structures, the floor concrete structural columns (3) of the farrowing building (1) provided with the parental farrowing houses (101) are distributed in the central corridor of each parental farrowing house (101), and each parental farrowing house (101) is provided with 4-6 concrete structural columns (3), preferably 6 structural columns (3);
the farrowing building (1) is provided with floor concrete structure columns (3) of an ancestral farrowing house (101) distributed in central corridors of the ancestral farrowing house (102), a fattening house (104) and a nursing house (103).
The gestational building (2) is provided with floor concrete structural columns (3) of a parental gestational house (201) which are distributed in corridors outside a crib (4) at the front end of a column, and each corridor is internally provided with 7-10 concrete structural columns (3), preferably 9 structural columns (3);
the gestational building (2) is provided with floor structure columns (3) of an ancestral gestational house (202) which are distributed in the central corridors of the ancestral gestational house (202) and the fattening house (104).
The top floors of the parity (1) and the gestational building (2) are ancestral breeding areas, the ancestral breeding areas comprise an ancestral breeding area and an ancestral farrowing area, the ancestral breeding area comprises 600-630 columns and 110-130 beds, preferably 620-120 beds, the ancestral breeding area adopts a 4-week batch production mode, and 100-130 sows, preferably 120 sows, are delivered every 4 weeks;
the rest floors of the farrowing building (1) and the gestational building (2) are parent generation breeding areas, the parent generation breeding areas comprise a mating pregnancy area and a delivery area, the parent generation breeding areas comprise 1200 and 1250 columns and 290 and 310 delivery beds, preferably 1219 and 300 delivery beds, the parent generation breeding areas are in a batch breeding mode for 1 week, and 50-70 sows, preferably 60 sows are delivered every 1 week.
The ancestral breeding area comprises a conservation unit and a fattening unit, each conservation unit can be used for breeding 700-800 conservation pigs, preferably 750 sows, and the breeding period is 6-7 weeks, preferably 7 weeks;
the fattening unit can feed 2000-2100 replacement boars, preferably 2080 sows, and can feed the sows to 29-33 weeks old, preferably 30 weeks old.
The mating gestation area comprises a mating unit and a gestation unit, wherein the mating unit comprises 500 columns of 450 and 10 large columns, preferably 465 columns, and can be used for feeding 4 pregnant sows, 1 weaning nonpregnant sow and 8-week replacement sows;
the pregnancy unit comprises 740 and 750 fields, preferably 744 fields, and can feed 12 pregnant sows;
the delivery area comprises 5 delivery units, each delivery unit comprises 60 delivery beds, and 4-week delivery sows can be fed.
The sows in the gestation period of the ancestors are bred in the roof layer of the gestation building, the sows are transferred to a farrowing area of a farrowing building on the same layer for farrowing when the farrowing period is finished, the farrowing sows are transferred to the farrowing area of the farrowing building for breeding, and the farrowing sows enter a bottom breeding unit for breeding after being bred by a nursing unit and a fattening unit; the parental generation of pregnant sows is bred in the bottom layer of a gestation floor, the sows are transferred to a farrowing area of a same-layer farrowing building for farrowing after the farrowing period, the sows after farrowing are transferred to the gestation floor for breeding, and the piglets are transferred out.
The invention has the beneficial effects that: the self-renewal cycle of the whole building can be realized through the top-layer ancestor breeding and the bottom-layer parent breeding area, the disease transmission risk in the introduction process is reduced to the maximum extent, and the self-renewal cycle is an important supplement in the biological safety aspect of a pig farm; the production group configuration scheme of the invention has convenient production, the core group integrally flows in the top-down direction, the production operation is convenient, and the epidemic disease prevention and control are facilitated.
Drawings
Fig. 1 is a plan view of a parietal building top layer according to the invention.
Fig. 2 is a plan view of the bottom floor of the litter box of the invention.
Fig. 3 is a cross-sectional view of a farrowing building of the present invention.
Fig. 4 is a plan view of a pregnant rooftop floor of the present invention.
Fig. 5 is a plan view of the bottom floor of a pregnant building of the present invention.
Fig. 6 is a cross-sectional view of a gestational building of the present invention.
Wherein the reference numerals are: 1. a farrowing building; 101. a parental farrowing house; 102. a birth house of the ancestors; 103. a nursery house; 104. fattening houses; 2. a gestational building; 201. a parental generation gestational shed; 202. a ancestral gestational shed; 3. A structural column; 4. a trough.
Detailed Description
Technical characteristics of the scheme can be clearly explained, and the scheme is explained through a specific implementation mode.
The first embodiment is as follows:
referring to fig. 1 to 6, the present embodiment is a building type pig farm and a production group configuration method, including a farrowing building 1 and a gestational building 2, the farrowing building 1 and the gestational building 2 are connected by a corridor, each of the farrowing building 1 and the gestational building 2 is provided with 2 floors, the bottommost floor of the farrowing building 1 includes a parental generation farrowing house 101, the topmost floor includes a grand generation farrowing house 102, a nursing house 103 and a fattening house 104, the height of the farrowing building 1 is 18m, the height of the floor is 3m, the length of the farrowing building 1 is 70m, the width is 30m, each floor of the farrowing building 1 is provided with 5 pigsties, and the topmost floor of the farrowing building 1 includes 2 grand generation farrowing houses 102, 2 nursing houses 103 and 1 fattening house 104.
The bottommost layer of the gestation building 2 comprises a father and mother gestation house 201, the topmost layer comprises a ancestor gestation house 202 and a fattening house 104, the height of the gestation building 2 is 18m, the floor height is 3m, the length of the gestation building 2 is 65m, the width of the gestation building 2 is 40m, each layer of the gestation building 2 is provided with 3 pigsties, the topmost layer comprises 1 ancestor gestation house 201 and 2 fattening houses 104, and the 3 pigsties on the bottommost layer are the father and mother gestation houses 201.
Farrowing building 1 and gestational building 2 are reinforced concrete structure, and farrowing building 1 sets up the floor concrete structure post 3 of parental generation farrowing house 101 and distributes in the central corridor of every parental generation farrowing house 101 and every parental generation farrowing house 101 all is provided with 4 concrete structure posts, and farrowing building 1 sets up the floor concrete structure post 3 of ancestral generation farrowing house 101 and distributes in the central corridor of ancestral generation farrowing house 102, fattener house 104 and child care house 103.
The gestational building 2 is provided with the floor concrete structure columns 3 of the parental gestational house 201 distributed in the corridors outside the crib 4 at the front end of the column, 7 concrete structure columns 3 are arranged in each corridor, and the floor structure columns 3 of the gestational house 2 arranged in the ancestral gestational house 202 are distributed in the central corridors of the ancestral gestational house 202 and the fattening house 104.
The top floors of the farrowing building 1 and the gestational building 2 are ancestral breeding areas, the ancestral breeding areas comprise an ancestral gestational area and an ancestral farrowing area, the ancestral breeding area comprises 600 columns and 110 obstetric tables, the ancestral breeding area is in a 4-week batch production mode, 100 sows are delivered every 4 weeks, the rest floors of the farrowing building 1 and the gestational building 2 are parental breeding areas, the parental breeding area comprises a mating gestational area and a delivery area, the parental breeding area comprises 1200 columns and 290 obstetric tables, the parental breeding area is in a 1-week batch breeding mode, and 50 sows are delivered every 1 week.
The ancestral breeding area comprises a nursing unit and a fattening unit, each nursing unit can feed 700 nursing pigs, the feeding period is 6 weeks, the fattening unit can feed 2000 replacement pigs, and the breeding pigs can be fed to 29 weeks old.
The parental generation mating gestation area comprises a mating unit and a gestation unit, wherein the mating unit comprises 450 columns and 10 large columns and can be used for feeding 4 pregnant sows, 1 weaning nonpregnant sow and 8-week backup sows, the gestation unit comprises 740 columns and can be used for feeding 12 pregnant sows, the delivery area comprises 5 delivery units and each delivery unit, each delivery unit comprises 60 delivery beds, and 4-week delivery sows can be fed.
The sows in the gestation period of the ancestor are cultured in the top layer of a gestation building 2, the sows are transferred to a farrowing area of a same-layer farrowing building 1 for farrowing after the farrowing period, the farrowing sows are transferred to the gestation building 2 for breeding, and the farrowing sows enter a bottom-layer breeding unit for breeding after being bred by a nursing unit and a fattening unit; the parental generation of pregnant sows is positioned in the bottom layer of a gestational building 2 for breeding, the sows are transferred to a farrowing area of a farrowing building 1 on the same layer for farrowing when the farrowing period is finished, the sows after farrowing are transferred to the gestational building 2 for breeding, and the piglets are transferred out.
Example two: referring to fig. 1 to 6, the present embodiment is a building type pig farm and a production group configuration method, including a farrowing building 1 and a gestational building 2, the farrowing building 1 and the gestational building 2 are connected by a corridor, the farrowing building 1 and the gestational building 2 are both provided with 6 floors, the bottommost floor of the farrowing building 1 includes a parental generation farrowing house 101, the topmost floor includes a grand generation farrowing house 102, a nursing house 103 and a fattening house 104, the height of the farrowing building 1 is 22m, the height of the floor is 4m, the length of the farrowing building 1 is 80m, the width is 36m, each floor of the farrowing building 1 is provided with 5 pigsties, and the topmost floor of the farrowing building 1 includes 2 grand generation farrowing houses 102, 2 nursing houses 103 and 1 fattening house 104.
The bottommost layer of the gestation building 2 comprises a father and mother gestation house 201, the topmost layer comprises a ancestor gestation house 202 and a fattening house 104, the height of the gestation building 2 is 22m, the floor height is 4m, the length of the gestation building 2 is 75m, the width of the gestation building 2 is 50m, each layer of the gestation building 2 is provided with 3 pigsties, the topmost layer comprises 1 ancestor gestation house 201 and 2 fattening houses 104, and the 3 pigsties on the bottommost layer are the father and mother gestation houses 201.
Farrowing building 1 and gestational building 2 are reinforced concrete structure, and farrowing building 1 sets up floor concrete structure post 3 of parental generation farrowing house 101 and distributes in the central corridor of every parental generation farrowing house 101 and every parental generation farrowing house 101 all is provided with 6 concrete structure posts, and farrowing building 1 sets up floor concrete structure post 3 of ancestral generation farrowing house 101 and distributes in the central corridor of ancestral generation farrowing house 102, fatteness house 104 and child care house 103.
The gestational building 2 is provided with the concrete structure columns 3 of the floors of the parental gestational house 201 distributed in the corridors outside the crib 4 at the front end of the column, 10 concrete structure columns 3 are arranged in each corridor, and the concrete structure columns 3 of the gestational building 2 provided with the ancestral gestational house 202 are distributed in the central corridors of the ancestral gestational house 202 and the fattening house 104.
The parietal layers of the parturient 1 and the gestational building 2 are ancestral breeding areas, the ancestral breeding areas comprise ancestral gestational areas and ancestral farrowing areas, the ancestral breeding areas comprise 630 fields and 130 obstetric beds, the ancestral breeding areas are in a 4-week batch production mode, 130 sows are delivered every 4 weeks, the rest floors of the parturient 1 and the gestational building 2 are parental breeding areas, the parental breeding areas comprise a mating gestational area and a delivery area, the parental breeding areas comprise 1250 fields and 310 obstetric beds, the parental breeding areas are in a 1-week batch mating mode, and 50-70 sows are delivered every 1 week.
The ancestral breeding area comprises a nursing unit and a fattening unit, each nursing unit can feed 800 nursing pigs, the feeding period is 6-7 weeks, the fattening unit can feed 2100 spare pigs in total, and the breeding time can reach 33 weeks.
The breeding gestation area comprises a breeding unit and a gestation unit, the breeding unit comprises 500 columns and 10 big columns, 4 pregnant sows, 1 weaning nonpregnant sow and 8-week backup sows can be fed, the gestation unit comprises 750 columns, 12 pregnant sows can be fed, the delivery area comprises 5 delivery units, each delivery unit comprises 60 delivery beds, and 4-week delivery sows can be fed.
The sows in the gestation period of the ancestor are cultured in the top layer of a gestation building 2, the sows are transferred to a farrowing area of a same-layer farrowing building 1 for farrowing after the farrowing period, the farrowing sows are transferred to the gestation building 2 for breeding, and the farrowing sows enter a bottom-layer breeding unit for breeding after being bred by a nursing unit and a fattening unit; the parental generation of pregnant sows is positioned in the bottom layer of a gestational building 2 for breeding, the sows are transferred to a farrowing area of a farrowing building 1 on the same layer for farrowing when the farrowing period is finished, the sows after farrowing are transferred to the gestational building 2 for breeding, and the piglets are transferred out.
Example three: referring to fig. 1 to 6, the present embodiment is a building type pig farm and a production group configuration method, including a farrowing building 1 and a gestational building 2, the farrowing building 1 and the gestational building 2 are connected by a corridor, each of the farrowing building 1 and the gestational building 2 is provided with 5 floors, the bottommost floor of the farrowing building 1 includes a parental generation farrowing house 101, the topmost floor includes a grand generation farrowing house 102, a nursing house 103 and a fattening house 104, the height of the farrowing building 1 is 20m, the height of the floor is 3.8m, the length of the farrowing building 1 is 76.7m, the width is 34.9m, each floor of the farrowing building 1 is provided with 5 pigsties, and the topmost floor of the farrowing building 1 includes 2 grand generation farrowing houses 102, 2 nursing houses 103 and 1 fattening house 104.
The bottommost layer of the gestation building 2 comprises a father and mother gestation house 201, the topmost layer comprises a ancestor gestation house 202 and a fattening house 104, the height of the gestation building 2 is 20m, the floor height is 3.8m, the length of the gestation building 2 is 71.5m, the width of the gestation building 2 is 46.2m, each layer of the gestation building 2 is provided with 3 pigsties, the topmost layer comprises 1 ancestor gestation house 201 and 2 fattening houses 104, and the pigsties in the bottommost layer and 3 are the father and mother gestation houses 201.
Farrowing building 1 and gestational building 2 are reinforced concrete structure, and farrowing building 1 sets up floor concrete structure post 3 of parental generation farrowing house 101 and distributes in the central corridor of every parental generation farrowing house 101 and every parental generation farrowing house 101 all is provided with 6 concrete structure posts, and farrowing building 1 sets up floor concrete structure post 3 of ancestral generation farrowing house 101 and distributes in the central corridor of ancestral generation farrowing house 102, fatteness house 104 and child care house 103.
The gestational building 2 is provided with the concrete structure columns 3 of the floors of the parental gestational house 201 distributed in the corridors outside the crib 4 at the front end of the column, each corridor is provided with 9 concrete structure columns 3, and the gestational building 2 is provided with the concrete structure columns 3 of the grandparent gestational house 202 distributed in the central corridors of the grandparent gestational house 202 and the fattening house 104.
The top floors of the farrowing building 1 and the gestational building 2 are ancestral breeding areas, the ancestral breeding areas comprise an ancestral gestational area and an ancestral farrowing area, the ancestral breeding area comprises 620 columns and 120 obstetric tables, the ancestral breeding area is in a 4-week batch production mode, 120 sows are delivered every 4 weeks, the rest floors of the farrowing building 1 and the gestational building 2 are parental breeding areas, the parental breeding area comprises a mating gestational area and a delivery area, the parental breeding area comprises 1219 columns and 300 obstetric tables, the parental breeding area is in a 1-week batch breeding mode, and 60 sows are delivered every 1 week.
The ancestral breeding area comprises a nursing unit and a fattening unit, wherein each nursing unit can be used for breeding 750 nursery pigs, the breeding period is 7 weeks, the fattening unit can be used for breeding 2080 spare pigs in total, and the breeding period can reach 30 weeks.
The breeding gestation area comprises a breeding unit and a gestation unit, the breeding unit comprises 465 columns and 10 large columns and can be used for feeding 4 pregnant sows, 1 weaning nonpregnant sow and 8-week backup sows, the gestation unit comprises 746 columns and can be used for feeding 12 pregnant sows, the delivery area comprises 5 delivery units and each delivery unit, each delivery unit comprises 60 delivery beds and can be used for feeding 4-week delivery sows.
The sows in the gestation period of the ancestor are cultured in the top layer of a gestation building 2, the sows are transferred to a farrowing area of a same-layer farrowing building 1 for farrowing after the farrowing period, the farrowing sows are transferred to the gestation building 2 for breeding, and the farrowing sows enter a bottom-layer breeding unit for breeding after being bred by a nursing unit and a fattening unit; the parental generation of pregnant sows is positioned in the bottom layer of a gestational building 2 for breeding, the sows are transferred to a farrowing area of a farrowing building 1 on the same layer for farrowing when the farrowing period is finished, the sows after farrowing are transferred to the gestational building 2 for breeding, and the piglets are transferred out.
The technical features of the present invention which are not described in the above embodiments may be implemented by or using the prior art, and are not described herein again, of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and variations, modifications, additions or substitutions which may be made by those skilled in the art within the spirit and scope of the present invention should also fall within the protection scope of the present invention.
Claims (10)
1. A building type pig farm is characterized by comprising a farrowing building (1) and a gestational building (2), wherein the farrowing building (1) is connected with the gestational building (2) through a corridor;
the farrowing building (1) and the gestational building (2) are provided with 2-6 layers, the bottommost layer of the farrowing building (1) comprises a parental farrowing house (101), and the topmost layer comprises a grandparent farrowing house (102), a child care house (103) and a fattening house (104);
the bottom layer of the gestational building (2) comprises a parental gestational shed (201), and the top layer comprises a progenitor gestational shed (202) and a fattening shed (104).
2. The building-type pig farm according to claim 1, characterized in that each floor of the farrowing building (1) is provided with 5 piggeries, and the topmost floor of the farrowing building (1) comprises 2 ancestral farrowing houses (102), 2 nursery houses (103) and 1 fattening house (104).
3. The building-type pig farm according to claim 1, characterized in that each layer of the pregnant building (2) is provided with 3 piggeries, the topmost layer comprises 1 ancestral gestation house (201) and 2 fattening houses (104), and the bottommost layer of 3 piggeries is a parental gestation house (201).
4. The building-type pig farm according to claim 1, characterized in that the height of the farrowing building (1) is 18-22m, and the floor height is 3-4 m;
the farrowing building (1) has a length of 70-80m and a width of 30-36 m.
5. The building-type pig farm according to claim 1, characterized in that the gestational building (2) has a building height of 18-22m and a floor height of 3-4 m;
the length of the gestational building (2) is 65-75m, and the width is 40-50 m.
6. The building-type pig farm according to claim 1, characterized in that the farrowing building (1) and the gestational building (2) are both of reinforced concrete structure, the floor concrete structural columns (3) of the farrowing building (1) provided with the parental generation farrowing houses (101) are distributed in the central corridor of each parental generation farrowing house (101), and each parental generation farrowing house (101) is provided with 4-6 concrete structural columns;
the farrowing building (1) is provided with floor concrete structure columns (3) of an ancestral farrowing house (101) distributed in central corridors of the ancestral farrowing house (102), a fattening house (104) and a nursing house (103).
7. The building-type pig farm according to claim 6, characterized in that the concrete structural columns (3) of the floors of the pregnant building (2) provided with the parental gestational house (201) are distributed in corridors outside the trough (4) at the front end of the field, and each corridor is provided with 7-10 concrete structural columns (3);
the gestational building (2) is provided with floor structure columns (3) of an ancestral gestational house (202) which are distributed in the central corridors of the ancestral gestational house (202) and the fattening house (104).
8. The method for arranging the production groups in the building-type pig farm as claimed in claim 1, wherein the top floors of the farrowing building (1) and the gestational building (2) are both ancestral breeding areas, the ancestral breeding areas comprise ancestral mating pregnancy areas and ancestral farrowing areas, the ancestral breeding areas comprise 600-;
the rest floors of the farrowing building (1) and the gestation building (2) are parent generation breeding areas, the parent generation breeding areas comprise a mating gestation area and a delivery area, the parent generation breeding areas comprise 1200 and 1250 fields and 290 and 310 delivery beds, the parent generation breeding areas are in a batch mating mode for 1 week, and 50-70 sows are delivered every 1 week;
the ancestral breeding area comprises conservation units and fattening units, wherein each conservation unit can be used for breeding 700-800 conservation pigs, and the breeding period is 6-7 weeks;
2000-2100 replacement breeding pigs can be bred by the fattening unit, and the breeding pigs can be bred to 29-33 weeks old.
9. The method as claimed in claim 8, wherein the breeding gestation area comprises a breeding unit and a gestation unit, the breeding unit comprises 450 and 500 columns and 10 large columns, and 4 pregnant sows, 1 weaning nonpregnant sow and 8-week replacement sows can be fed;
the pregnancy unit comprises 740 and 750 fields, and can feed 12 pregnant sows;
the delivery area comprises 5 delivery units, each delivery unit comprises 60 delivery beds, and 4-week delivery sows can be fed.
10. The production group allocation method according to any one of claims 8-9, wherein the grandparents of the sows in the gestational period are bred in the top layer of the gestational building (2), the sows are transferred to the farrowing area of the same farrowing building (1) for farrowing after the farrowing period, the sows after farrowing are transferred to the gestational building (2) for breeding, wherein the piglets enter a bottom breeding unit for breeding after being bred by the nursing unit and the fattening unit;
the sows in the gestation period of the parents are positioned in the bottom layer of the gestation building (2) for breeding, the sows are transferred to a farrowing area of a farrowing building (1) at the same layer for farrowing at the farrowing period, the sows after farrowing are transferred to the gestation building (2) for breeding, and the piglets are transferred out.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112587089A (en) * | 2020-11-19 | 2021-04-02 | 新希望六和股份有限公司 | Pregnancy detecting method, apparatus, computer device and medium based on artificial intelligence |
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