CN111134085A - Snowflake pork breeding method and fermentation bed pigsty for breeding - Google Patents
Snowflake pork breeding method and fermentation bed pigsty for breeding Download PDFInfo
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- CN111134085A CN111134085A CN202010083387.7A CN202010083387A CN111134085A CN 111134085 A CN111134085 A CN 111134085A CN 202010083387 A CN202010083387 A CN 202010083387A CN 111134085 A CN111134085 A CN 111134085A
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K67/00—Rearing or breeding animals, not otherwise provided for; New or modified breeds of animals
- A01K67/02—Breeding vertebrates
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; 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; AVICULTURE; APICULTURE; PISCICULTURE; 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
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; 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
- A01K5/02—Automatic devices
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- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
- A23K10/10—Animal feeding-stuffs obtained by microbiological or biochemical processes
- A23K10/12—Animal feeding-stuffs obtained by microbiological or biochemical processes by fermentation of natural products, e.g. of vegetable material, animal waste material or biomass
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
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- A23K10/20—Animal feeding-stuffs from material of animal origin
- A23K10/22—Animal feeding-stuffs from material of animal origin from fish
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
- A23K10/30—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
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- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
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- A23K50/00—Feeding-stuffs specially adapted for particular animals
- A23K50/30—Feeding-stuffs specially adapted for particular animals for swines
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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
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Abstract
A snowflake pork cultivation method comprises the following cultivation means: adopting a fermentation bed pigsty for feeding, adopting a large-pen group breeding mode during feeding, and occupying area of a single pig is more than 2.64 square meters; the activity of the pigs cultured every day is kept to be more than 2-2.6 kilometers, and the following feeds are adopted before the pigs grow to 180 jin: 75-85% of staple food, 8-12% of soybean meal and the balance of fish meal; after the pig grows to 180 jin, the following feeds are adopted: 45-55% of staple food, 5-10% of soybean meal and the balance of green feed, wherein the green feed is sweet grassiness and/or Tianxiang chicory. The invention also discloses a fermentation bed pigsty for snowflake pork cultivation. By adopting the snowflake pork cultivation method and the fermentation bed pigsty, the living environment of the pigs is improved in a fermentation bed cultivation mode, the disease resistance of the pigs is improved, the activity of the pigs is improved in a pig induction mode, the exercise amount of the pigs is greatly and continuously increased in the growth process, and related nutrients are supplemented in the feed to promote the formation of the snowflake pork.
Description
Technical Field
The invention belongs to the technical field of agriculture, relates to a live pig breeding technology, and particularly relates to a snowflake pork breeding method and a fermentation bed pigsty for breeding.
Background
The snowflake pork refers to the fact that fat is dispersed and deposited among muscle fibers (namely lean meat) of pork to form a large amount of dispersed intramuscular fat, the texture of the pork is dispersed like snowflakes when the pork is sliced, the snowflake pork has higher nutritional value because the snowflake pork contains higher fatty acid and lower cholesterol compared with common pork, only the neck part of a traditional pig breed can grow into the snowflake pork, and the fat-lean boundary line of other parts is obvious.
In order to improve the breeding quality and the pork quality, pigs can be raised by building a fermentation bed piggery which is beneficial to epidemic prevention, production and life management. To intensive breed mode, the pig activity space is limited, be difficult to produce snowflake pork, current fermentation bed pigsty is when needing to change the bed course, be not convenient for take out the bed course from the inside of circle body, when needs turn over the bed course, need push into the pigsty with the rooter, then the rooter walks in the pigsty, improve the activity of bed course, but the dismantlement installation between inconvenient fence and the circle body, thereby inconvenient external mechanical equipment is at the internal activity of circle, be not convenient for increase pig's activity.
Disclosure of Invention
In order to overcome the technical defects in the prior art, the invention discloses a snowflake pork cultivation method and a fermentation bed pigsty for cultivation.
The snowflake pork cultivation method comprises the following cultivation means:
adopting a fermentation bed pigsty for feeding, adopting a large-pen group breeding mode during feeding, and occupying area of a single pig is more than 2.64 square meters;
the activity of the pigs cultured every day is kept to be more than 2-2.6 kilometers;
the following feeds are adopted before the pig grows to 180 jin:
75-85% of staple food, 8-12% of soybean meal and the balance of fish meal; the daily feed weight is 12-15% of the weight of the pig per se;
after the pig grows to 180 jin, the following feeds are adopted:
45-55% of staple food, 5-10% of soybean meal and the balance of green feed, wherein the green feed is sweet grassiness and/or Tianxiang chicory, and the weight of the feed per day is 15-18% of that of the pig.
Preferably, the staple food grains are sun-dried bean skins, straws or corns.
Preferably, the feed is added with trace element additives, and each kilogram of the feed comprises 450 mg of iron 400-.
The fermentation bed pigsty for breeding the snowflake pork comprises a ring body and a PLC (programmable logic controller), wherein water pipes are installed at the top end inside the ring body, spray heads are connected to the bottom ends of the water pipes at equal intervals, a cushion layer and a concrete slab are sequentially arranged at the bottom end of the ring body from front to back, mounting plates are fixed on the front inner wall and the rear inner wall of the ring body, a fence is arranged in the middle of the ring body, connecting rods are welded on the front side surface and the rear side surface of the fence, the PLC is installed on the left inner wall and the right inner wall of the ring body, a miniature sound player is arranged below the PLC, a feeding structure installed on the upper surface of the cushion layer is arranged below the miniature sound player, a basin is arranged outside the feeding structure, the outer end of the basin is communicated with a drainage pipe, stop blocks are installed at the left end and the right end of the ring.
Preferably, the upper surface of bed course and the upper surface of concrete slab are parallel and level, and the length size of dog is greater than the width size of bed course.
Preferably, the longitudinal section of the connecting rod is of a T-shaped structure, and the fence is connected with the mounting plate through the connecting rod in a clamping manner and is mounted at the middle end in the ring body.
Preferably, the feed structure includes shell, cap, accepts board, servo motor, lead screw, sprue and bottom plate, and the cap is installed on the top of shell, and the welding of the below of shell has and accepts the board, and the left side of shell is provided with servo motor, servo motor's output fixedly connected with lead screw, and the right-hand member threaded connection of lead screw has the sprue, and the left side of sprue is provided with the bottom plate.
Preferably, the housing is welded to the inner wall of the ring body, and the housing is symmetrically arranged about the center line of the ring body.
Preferably, the longitudinal section of the bearing plate is in an L-shaped structure, and the outer side surface of the bearing plate protrudes out of the outer side surface of the shell.
By adopting the snowflake pork cultivation method and the fermentation bed pigsty, the living environment of the pigs is improved in a fermentation bed cultivation mode, the disease resistance of the pigs is improved, the activity of the pigs is improved in a pig induction mode, the exercise amount of the pigs is greatly and continuously increased in the growth process, and related nutrients are supplemented in the feed to promote the formation of the snowflake pork.
Drawings
FIG. 1 is a schematic diagram showing the texture comparison between the pork ham meat of the present invention and the pork ham meat of the traditional method;
FIG. 2 is a schematic front sectional view of a pigsty with a fermentation bed according to an embodiment of the invention;
FIG. 3 is a schematic top sectional view of one embodiment of the pigsty with the fermentation bed;
FIG. 4 is a schematic view of the connection structure of the connecting rod and the mounting plate according to the present invention;
FIG. 5 is a schematic view of the internal structure of the feeding structure of the present invention;
FIG. 6 is a schematic view of a connection structure of the lead screw and the blocking block according to the present invention;
in the figure: 1. a loop body; 2. a water pipe; 3. a spray head; 4. a cushion layer; 5. a concrete slab; 6. a fence; 7. a connecting rod; 8. mounting a plate; 9. a PLC controller; 10. a miniature sound player; 11. a feeding structure; 1101. a housing; 1102. a shell cover; 1103. a bearing plate; 1104. a servo motor; 1105. a screw rod; 1106. blocking; 1107. a base plate; 12. a basin; 13. a drain pipe; 14. a stopper; 15. a handle.
Detailed Description
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.
The snowflake pork cultivation method comprises the following cultivation means:
adopting a fermentation bed pigsty for feeding, adopting a large-pen group breeding mode during feeding, and occupying area of a single pig is more than 2.64 square meters;
the activity of the pigs cultured every day is kept to be more than 2-2.6 kilometers;
the following feeds are adopted before the pig grows to 180 jin:
75-85% of staple food, 8-12% of soybean meal and the balance of fish meal; the daily feed weight is 12-15% of the weight of the pig per se;
after the pig grows to 180 jin, the following feeds are adopted:
45-55% of staple food, 5-10% of soybean meal and the balance of green feed, wherein the green feed is sweet grassiness and/or Tianxiang chicory, and the weight of the feed per day is 15-18% of that of the pig.
The staple food is sun-dried bean curd skin, straw or corn.
In order to better promote the formation of fat between muscles, trace element additives can be added into the feed, wherein each kilogram of the feed comprises 450 mg of iron 400-containing organic compounds, 2-6 mg of selenium, 1-5 mg of iodine, 2000 mg of zinc 1400-containing organic compounds and 160 mg of calcium 100-containing organic compounds, and the additives can be added in the form of edible organic compounds of related elements.
DETAILED DESCRIPTION OF EMBODIMENT (S) OF INVENTION
Selecting wild fragrant piglings for flood shooting, constructing a colony house, and culturing the piglings in the colony house per 100 square meters according to the standard that 30 pigs are cultured, wherein the piglings meet the habit of the pigs, and the activity of the pigs cultured per day is kept at the activity distance of more than 2.6 kilometers;
the following feeds can be adopted for initial feeding of the pigs:
each ton of feed comprises 800 kg of straws, corns and the like, 100 kg of soybean meal, 98 kg of fish meal and 2 kg of additives, each pig corresponds to 15-30 kg of feed each day, and the pig can keep the exercise amount by combining the modes of irregular driving, eating less and more meals, regularly leaving pens and stocking every day and the like. The microelement additive comprises 450 g of iron 400-.
When the pig grows to 180 jin, the following feed is adopted:
each ton of feed comprises 500 kg of straws, corns and the like, 100 kg of soybean meal, 398 kg of green feed and 2 kg of additives, and each pig corresponds to 25-40 kg of feed per day. The green feed is sweet grassiness and/or Tianxiang chicory. The nutritional ingredients of the endive in the bolting period comprise more than 15% of crude protein and more than 17% of crude fiber, the suitability is good, the digestibility is high, the nutritional value of the sweet grassiness is extremely high, the protein and sugar content is high, the sweet grassiness is fresh and delicious, the crude protein of the fresh grassiness is more than 4%, the protamine is more than 3%, the sugar is more than 3%, the crude protein of the hay is more than 18%, the protamine is more than 16%, and the sugar is more than 8%.
By adopting the method and the traditional breeding mode, the pigs are bred for 150 days in a mode of not increasing the activity of the pigs intentionally and breeding without using green feed as one of the main materials in the later period, the pork hind leg meat obtained by the pigs with the weight of 220 jin and 250 jin is sampled and detected, and the data obtained by detection and observation are as follows:
fig. 1 shows a comparison of the pattern and texture of the hind leg portions of two pigs, in fig. 1, the right side shows the pork pattern cultivated by applying the present invention, and the left side shows the pork pattern cultivated by the traditional cultivation method, so that the fat pattern between muscles of the present invention is obviously increased.
By adopting the snowflake pork cultivation method and the fermentation bed pigsty, the living environment of the pigs is improved in a fermentation bed cultivation mode, the disease resistance of the pigs is improved, the activity of the pigs is improved in a pig induction mode, the exercise amount of the pigs is greatly and continuously increased in the growth process, and related nutrients are supplemented in the feed to promote the formation of the snowflake pork.
In order to better realize the breeding method of the invention, the invention discloses a fermentation bed pigsty for breeding snowflake pork, which comprises a pigsty body 1, a water pipe 2, a spray nozzle 3, a cushion layer 4, a concrete plate 5, a fence 6, a connecting rod 7, a mounting plate 8, a PLC (programmable logic controller) 9, a miniature sound player 10, a feeding structure 11, a basin 12, a drainage pipe 13, a stop block 14 and a handle 15, wherein the water pipe 2 is installed at the top end inside the pigsty body 1, the spray nozzle 3 is connected to the bottom end of the water pipe 2 at equal intervals, the cushion layer 4 and the concrete plate 5 are sequentially arranged at the bottom end of the pigsty body 1 from front to back, the mounting plate 8 is fixed on the front and back inner walls of the pigsty body 1, the fence 6 is arranged in the middle of the pigsty body 1, the connecting rod 7 is welded on the front and back side surfaces of the fence 6, the PLC 9 is installed on the left and, a feeding structure 11 arranged on the upper surface of the cushion layer 4 is arranged below the miniature sound player 10, a basin 12 is arranged outside the feeding structure 11, the outer end of the basin 12 is communicated with a drainage pipe 13, the left end and the right end of the ring body 1 are both provided with a stop block 14, and the outer side of the stop block 14 is welded with a handle 15;
as shown in fig. 2, 3, 5 and 6, the upper surface of the cushion layer 4 is flush with the upper surface of the concrete slab 5, and the length of the stopper 14 is greater than the width of the cushion layer 4, after the stopper 14 is removed from the ring body 1, the cushion layer 4 is conveniently shoveled out of the ring body 1, the feeding structure 11 comprises a housing 1101, a housing cover 1102, a receiving plate 1103, a servo motor 1104, a screw 1105, a block 1106 and a bottom plate 1107, the housing cover 1102 is installed at the top end of the housing 1101, the receiving plate 1103 is welded below the housing 1101, the servo motor 1104 is arranged at the left side of the housing 1101, the screw 1105 is fixedly connected to the output end of the servo motor 1104, the block 1106 is threadedly connected at the right end of the screw 1105, the bottom plate 1107 is arranged at the left side of the block 1106, the pig is conveniently fed by using the feeding structure 11, the housing 1101 is welded on the inner wall of the ring body 1, and the housing is symmetrically arranged about the central line of the ring body, the longitudinal section of the adapting plate 1103 is in an L-shaped structure, and the outer side surface of the adapting plate 1103 protrudes out of the outer side surface of the shell 1101, so that the pig can eat the feed conveniently;
as shown in the figures 2 and 4, the longitudinal section of the connecting rod 7 is of a T-shaped structure, and the fence 6 is connected with the mounting plate 8 through the connecting rod 7 in a clamping manner and is mounted at the middle end in the ring body 1, so that the fence 6 and the ring body 1 can be conveniently detached and mounted, and external machinery can conveniently move in the ring body 1.
The working principle is as follows: when the fermentation bed pigsty for breeding the snowflake pork is used, firstly, a control circuit structure, a logic calculation circuit structure and a corresponding peripheral circuit design structure which are related to information interaction among the PLC controller 9, the miniature sound player 10 and the servo motor 1104 are all the same as a control circuit structure, a logic calculation circuit structure and a corresponding peripheral circuit design structure which are related to information interaction among a PLC control-based breeding system internal PLC control system with the authorization publication number of CN206699078U, a music player and a motor driver, when a cushion layer 4 in the pigsty body 1 needs to be turned by using a soil turning machine, as shown in figures 2 and 4, a fence 6 is installed at the internal middle end of the pigsty body 1 through the clamping connection of a connecting rod 7 and a mounting plate 8, the fence 6 is moved upwards to separate the connecting rod 7 from the mounting plate 8, then the fence 6 is taken out of the pigsty body 1, the soil turning machine is convenient for the outside to move in the ring body 1, when the cushion layer 4 needs to be replaced, the handle 15 is pulled outwards manually, so that the stop block 14 is taken down from the ring body 1, then the cushion layer 4 is shoveled out by using an outside shovel, the water pipe 2 is connected with outside water delivery equipment, and when water needs to be sprayed to the cushion layer 4, the water is sprayed to the cushion layer 4 through the water pipe 2 and the spray head 3;
when a pig needs to be fed, the PLC 9 controls the miniature sound player 10 and the servo motor 1104, the miniature sound player 10 is started when the servo motor 1104 is turned on, the miniature sound player 10 makes a sound to guide the pig to the feeding structure 11 for feeding, the screw mandrel 1105 drives the block 1106 to move towards the left end of the bottom plate 1107 along with the clockwise rotation of the servo motor 1104 in FIG. 4, the shell 1101 is opened, the feed in the shell 1101 falls towards the receiving plate 1103, as shown in FIG. 3, the feeding structure 11 is arranged at the four corners of the cushion layer 4, during feeding, 4 groups of feeding structures 11 are fed step by step, so that the pigs move on the cushion layer 4, the pigs drink water through the basin 12, the redundant water flows out of the ring body 1 through the drainage pipe 13, thus, a series of operations of the fermentation bed pigsty for culturing the snowflake pork are completed, and the contents which are not described in detail in the description belong to the prior art which is well known to the technical personnel in the field.
The standard parts used above can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the description of the attached drawings, the specific connection mode of each part adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, machines, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so that the details are not repeated.
Compared with the prior art, the fermentation bed pigsty disclosed by the invention has the beneficial effects that: according to the fermentation bed pigsty for culturing the snowflake pork, the cushion layer can be conveniently taken out of the pigsty body, the fence and the pigsty body can be conveniently detached and installed, external mechanical equipment can conveniently move in the pigsty body, and the feeding structures are arranged at the four corners of the pigsty body, so that the feeding is gradually carried out, and the moving amount of the pigs can be conveniently increased;
1. the ring body is provided with a ring body, a cushion layer and a stop block, the stop block is clamped at the left end and the right end of the ring body, the stop block is arranged corresponding to the cushion layer, and the cushion layer is convenient to take out from the ring body after the stop block is taken down from the ring body;
2. the fence is connected with the middle end in the ring body through the connecting rod and the mounting plate in a clamping manner, so that the fence and the ring body can be conveniently detached and mounted, and external mechanical equipment can conveniently move in the ring body after the fence is taken down from the ring body;
3. be provided with circle body, PLC controller, miniature sound player and feed structure, the feed structure sets up in the four corners of circle body, and when the feed of feed structure, the miniature sound player who is connected with feed structure makes sound under the control of PLC controller, tempts the pig activity, and 4 feed structures feed step by step for the pig is at the internal activity of circle, increases the activity of pig.
The foregoing is directed to preferred embodiments of the present invention, wherein the preferred embodiments are not obviously contradictory or subject to any particular embodiment, and any combination of the preferred embodiments may be combined in any overlapping manner, and the specific parameters in the embodiments and examples are only for the purpose of clearly illustrating the inventor's invention verification process and are not intended to limit the scope of the invention, which is defined by the claims and the equivalent structural changes made by the description and drawings of the present invention are also intended to be included in the scope of the present invention.
Claims (9)
1. The snowflake pork cultivation method is characterized by comprising the following cultivation means:
adopting a fermentation bed pigsty for feeding, adopting a large-pen group breeding mode during feeding, and occupying area of a single pig is more than 2.64 square meters;
the activity of the pigs cultured every day is kept to be more than 2-2.6 kilometers;
the following feeds are adopted before the pig grows to 180 jin:
75-85% of staple food, 8-12% of soybean meal and the balance of fish meal; the daily feed weight is 12-15% of the weight of the pig per se;
after the pig grows to 180 jin, the following feeds are adopted:
45-55% of staple food, 5-10% of soybean meal and the balance of green feed, wherein the green feed is sweet grassiness and/or Tianxiang chicory, and the weight of the feed per day is 15-18% of that of the pig.
2. The snowflake pork cultivation method of claim 1, wherein the staple food is sun-dried bean curd skin, straw or corn.
3. The snowflake pork cultivation method of claim 1, wherein the feed is added with trace element additives, each kilogram of the feed comprises 450 mg of iron 400-.
4. The utility model provides a snowflake pork is bred and uses fermentation bed pigsty, includes circle body (1) and PLC controller (9), its characterized in that: the water pipe (2) is installed at the top end inside the ring body (1), the bottom ends of the water pipes (2) are connected with the spray heads (3) at equal intervals, a cushion layer (4) and a concrete slab (5) are sequentially arranged at the bottom end of the ring body (1) from front to back, mounting plates (8) are fixed on the front inner wall and the rear inner wall of the ring body (1), a fence (6) is arranged in the middle of the ring body (1), connecting rods (7) are welded on the front side surface and the rear side surface of the fence (6), the PLC (9) is installed on the left inner wall and the right inner wall of the ring body (1), a miniature sound player (10) is arranged below the PLC (9), a feeding structure (11) installed on the upper surface of the cushion layer (4) is arranged below the miniature sound player (10), a water basin (12) is arranged on the outer side of the miniature sound player (10), and a drainage pipe (13) is communicated with the, both ends all install dog (14) about circle body (1), and the lateral surface welding of dog (14) has handle (15).
5. The fermentation bed pigsty for snowflake pork cultivation according to claim 4, which is characterized in that: the upper surface of the cushion layer (4) is flush with the upper surface of the concrete slab (5), and the length of the stop block (14) is larger than the width of the cushion layer (4).
6. The fermentation bed pigsty for snowflake pork cultivation according to claim 4, which is characterized in that: the longitudinal section of the connecting rod (7) is of a T-shaped structure, and the fence (6) is connected with the mounting plate (8) through the connecting rod (7) and is mounted at the middle end in the ring body (1).
7. The fermentation bed pigsty for snowflake pork cultivation according to claim 1, which is characterized in that: the feeding structure (11) comprises a shell (1101), a shell cover (1102), a receiving plate (1103), a servo motor (1104), a screw rod (1105), a blocking block (1106) and a bottom plate (1107), wherein the shell cover (1102) is installed at the top end of the shell (1101), the receiving plate (1103) is welded below the shell (1101), the servo motor (1104) is arranged on the left side of the shell (1101), the screw rod (1105) is fixedly connected to the output end of the servo motor (1104), the blocking block (1106) is connected to the right end of the screw rod (1105) in a threaded mode, and the bottom plate (1107) is arranged on the left side of the blocking block (1106).
8. The fermentation bed pigsty for snowflake pork cultivation according to claim 7, which is characterized in that: the shell (1101) is welded on the inner wall of the ring body (1), and the shell (1101) is arranged symmetrically relative to the center line of the ring body (1).
9. The fermentation bed pigsty for snowflake pork cultivation according to claim 7, which is characterized in that: the longitudinal section of the bearing plate (1103) is in an L-shaped structure, and the outer side surface of the bearing plate (1103) protrudes out of the outer side surface of the shell (1101).
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| CN202010083387.7A CN111134085A (en) | 2020-02-09 | 2020-02-09 | Snowflake pork breeding method and fermentation bed pigsty for breeding |
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