CN115136927A - Egg hatching method and egg hatching device - Google Patents
Egg hatching method and egg hatching device Download PDFInfo
- Publication number
- CN115136927A CN115136927A CN202210583661.6A CN202210583661A CN115136927A CN 115136927 A CN115136927 A CN 115136927A CN 202210583661 A CN202210583661 A CN 202210583661A CN 115136927 A CN115136927 A CN 115136927A
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- incubator
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- 230000012447 hatching Effects 0.000 title claims abstract description 70
- 238000000034 method Methods 0.000 title claims abstract description 22
- 235000013601 eggs Nutrition 0.000 claims abstract description 76
- 238000003756 stirring Methods 0.000 claims abstract description 7
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 5
- 230000001954 sterilising effect Effects 0.000 claims abstract 2
- 238000011534 incubation Methods 0.000 claims description 19
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 12
- 238000010438 heat treatment Methods 0.000 claims description 11
- 238000004140 cleaning Methods 0.000 claims description 5
- 238000005507 spraying Methods 0.000 claims description 5
- 239000005457 ice water Substances 0.000 claims description 4
- 230000003028 elevating effect Effects 0.000 claims description 3
- 230000000249 desinfective effect Effects 0.000 claims description 2
- 238000001035 drying Methods 0.000 claims description 2
- 239000012780 transparent material Substances 0.000 claims description 2
- 238000004891 communication Methods 0.000 claims 2
- 238000013022 venting Methods 0.000 claims 2
- 241000287828 Gallus gallus Species 0.000 abstract description 14
- 235000013330 chicken meat Nutrition 0.000 abstract description 14
- 238000009395 breeding Methods 0.000 abstract description 10
- 230000001488 breeding effect Effects 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 3
- 230000007547 defect Effects 0.000 abstract description 2
- 230000000052 comparative effect Effects 0.000 description 5
- 230000004083 survival effect Effects 0.000 description 4
- 229920000742 Cotton Polymers 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 230000002000 scavenging effect Effects 0.000 description 2
- 208000035240 Disease Resistance Diseases 0.000 description 1
- 241000282414 Homo sapiens Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 230000002068 genetic effect Effects 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 210000004681 ovum Anatomy 0.000 description 1
- 244000144977 poultry Species 0.000 description 1
- 235000013594 poultry meat Nutrition 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- 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
- A01K67/00—Rearing or breeding animals, not otherwise provided for; New breeds of animals
- A01K67/02—Breeding vertebrates
-
- 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
- A01K41/00—Incubators for poultry
-
- 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
- A01K41/00—Incubators for poultry
- A01K41/02—Heating arrangements
-
- 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
- A01K41/00—Incubators for poultry
- A01K41/02—Heating arrangements
- A01K41/023—Devices for regulating temperature
-
- 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
- A01K41/00—Incubators for poultry
- A01K41/04—Controlling humidity in incubators
-
- 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
- A01K43/00—Testing, sorting or cleaning eggs ; Conveying devices ; Pick-up devices
- A01K43/005—Cleaning, washing of eggs
Abstract
The invention discloses an egg hatching method and an egg hatching device, and relates to the technical field of artificial chicken breeding. The egg hatching method comprises seed selection, sterilization, chilling, pressurized hatching, air turbulence and the like, and the steps are realized by adopting a hatching tray, a cover plate, a rotating shaft, a stirring blade and the like. The invention overcomes the defects of the prior art, improves the hatching rate of the artificially hatched eggs, simultaneously improves the activity of the chickens after the eggs are hatched, reduces the breeding death rate of the chickens, reduces the cost of artificially hatching and raising the chickens, and improves the economic benefit of breeding.
Description
Technical Field
The invention relates to the technical field of artificial chicken raising, in particular to an egg hatching method and an egg hatching device.
Background
The chickens are the most common poultry raised by human beings, 107 local chicken varieties exist in China at present, the local chickens have bright body, appearance and features, are obviously superior to the foreign introduced varieties in the aspects of adaptability, disease resistance, meat and egg flavor and the like, contain huge genetic diversity, and are an inexhaustible source of new variety innovation.
Because the market of chicken breeding is prosperous, generally speaking, most chicken farms adopt an artificial incubation mode to incubate eggs, most of the existing incubation modes are to place the eggs in an incubation box, and the incubation of the eggs is ensured through the control of humidity and temperature, but the incubation rate of the eggs generally is 80-90%, and the hatched chicks have a 4-6% death rate in the normal feeding process of 0-60 days, so that certain economic loss is brought to the actual breeding.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides the egg hatching method and the egg hatching device, which improve the hatching rate of artificially hatched eggs, simultaneously improve the activity of the chickens after the eggs are hatched, reduce the breeding death rate of the chickens, reduce the cost of artificially hatching and breeding the chickens, and improve the economic benefit of breeding.
In order to achieve the purpose, the invention adopts the following technical scheme:
an egg hatching method comprising the steps of:
(1) seed selection: selecting fertilized eggs with proper sizes, wherein the surface of the fertilized eggs is complete and the storage period is 3-7d;
(2) finishing: cleaning the surface of the eggs, disinfecting with an ethanol solution, spraying ice water on the surface for cleaning, and drying to obtain the eggs to be hatched for later use;
(3) hatching: and placing the eggs to be hatched in a constant-temperature incubator, fixing the lower ends of the eggs, and applying a weight of 30-50g to the upper ends of the eggs for hatching.
Preferably, the concentration of ethanol for disinfection in the step (2) is 85%.
Preferably, during the hatching process, the eggs are turned once every 5 to 6 days, the flowing air flow in the incubator is ensured, and the inside is ventilated once every 2 to 3 days.
Preferably, the temperature is maintained between 37 ℃ and 40 ℃ and the humidity is maintained between 55% and 70% during the incubation.
An incubation device comprises an incubator and a chamber door with the front end of the incubator facing to each other, wherein an incubation mechanism is arranged in the center of the inside of the incubator, and a temperature control mechanism is arranged on a back plate in the incubator; hatching mechanism is including hatching the dish and hatching the apron that set up on the dish, hatching the dish upper surface and setting up a plurality of standing grooves that supply the egg to place, the apron bottom be provided with standing groove assorted overhead tank, overhead tank and standing groove inside all are provided with the buffer layer, apron left and right sides symmetry is provided with the fixed block, the fixed block upper end is connected with the incubator top through elevating system.
Preferably, the temperature control mechanism comprises an inner groove formed in the back plate of the incubator and a circle of heating ring arranged in the center of the inner groove, the rotating shaft penetrates through the center of the heating ring and is connected with an external driving mechanism, and a plurality of stirring blades are uniformly distributed around the rotating shaft in the incubator.
Preferably, the inner groove is provided with a humidifying hole and a ventilating hole, the humidifying hole is communicated with an external humidifier, and the ventilating hole is directly communicated with the outside through a valve.
Preferably, the two ends of the inside of the incubator are symmetrically provided with slide rails, the corresponding positions of the two ends of the incubation plate are symmetrically provided with side plates, and the lower ends of the side plates are provided with rollers matched with the slide rails.
Preferably, the upper surface of the cover plate is provided with a plurality of concave air guide grooves, air guide holes penetrate through the cover plate between the top grooves, and the air guide holes are communicated with the air guide grooves.
Preferably, the box door is made of transparent materials.
Compared with the prior art, the invention provides an egg hatching method and an egg hatching device, which have the following beneficial effects:
1. the surface of the egg is disinfected and then is sprayed with ice water for short chilling, so that the activity of the egg can be effectively improved, the pressure control and airflow disturbance on the egg are matched, the hatching rate of the egg can be effectively improved, and the survival rate of chicks after the egg is hatched is improved;
2. according to the invention, the cover plate is combined with the hatching tray, so that the egg hatching process can be effectively pressurized, and meanwhile, through the arrangement of the inner groove, the heating ring, the rotating shaft and the stirring blade in the temperature control mechanism, the continuous disturbance of the airflow in the box is ensured while the uniformity of temperature conduction is ensured, the airflow disturbance in the whole hatching process is conveniently controlled, and the convenience of artificial hatching is improved.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic diagram of the internal structure of the incubator of the present invention;
FIG. 3 is a schematic view of the temperature control mechanism of the present invention;
FIG. 4 is a schematic structural diagram of a hatching mechanism of the present invention;
FIG. 5 is a schematic bottom view of the cover plate of the present invention.
In the figure: 1. an incubator; 2. a box door; 3. an incubation mechanism; 31. hatching a tray; 310. a placement groove; 311. a side plate; 312. a roller; 32. a cover plate; 321. a gas guide groove; 322. an air vent; 323. a fixed block; 324. a top groove; 33. a slide rail; 4. a lifting mechanism; 5. a temperature control mechanism; 501. an inner groove; 502. heating a ring; 503. a rotating shaft; 504. stirring blades; 505. a humidity adjusting hole; 506. and (4) ventilating holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, are used in the orientations and positional relationships indicated in the drawings, which are based on the orientations and positional relationships indicated in the drawings, and are used for convenience of description and simplicity of description, but do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
Example 1:
referring to fig. 1-5, an incubation device comprises an incubator 1 and a transparent box door 2 which is arranged at the front end of the incubator 1 in a split manner, wherein an incubation mechanism 3 is arranged at the center inside the incubator 1, the incubation mechanism 3 comprises an incubation disc 31 and a cover plate 32 which is arranged at the upper end of the incubation disc 31, slide rails 33 are symmetrically arranged at two ends inside the incubator 1, side plates 311 are symmetrically arranged at corresponding positions at two ends of the incubation disc 31, and rollers 312 which are matched with the slide rails 33 are arranged at the lower ends of the side plates 311; hatching dish 31 upper surface sets up the standing groove 310 that a plurality of confession eggs were placed, apron 32 bottom be provided with standing groove 310 assorted top groove 324, top groove 324 and the inside buffer layer that all is provided with of standing groove 310, apron 32 left and right sides symmetry is provided with fixed block 323, the fixed block 323 upper end is connected with incubator 1 top through elevating system 4, apron 32 upper surface is provided with the air guide groove 321 of a plurality of indents, and runs through on the apron 32 between the top groove 324 and be provided with air guide hole 322, and air guide hole 322 is linked together with air guide groove 321.
A temperature control mechanism 5 is arranged on a back plate inside the incubator 1, the temperature control mechanism 5 comprises an inner groove 501 arranged inside the back plate of the incubator 1 and a circle of heating ring 502 arranged in the center of the inner groove 501, a rotating shaft 503 penetrates through the center of the heating ring 502 to be connected with an external driving mechanism, and a plurality of stirring blades 504 are uniformly distributed around the rotating shaft 503 inside the incubator 1; the inner groove 501 is provided with a humidifying hole 505 and a scavenging hole 506, the humidifying hole 505 is communicated with an external humidifier, and the scavenging hole 506 is directly communicated with the outside through a valve.
Example 2:
an egg hatching method comprising the steps of:
(1) seed selection: selecting eggs with storage period of 3-7d, proper size and complete surface as hatching eggs;
(2) and (3) finishing: wiping the surface of the eggs, spraying 85% ethanol solution for disinfection, spraying ice water for surface cleaning, wiping cotton cloth for removing surface water, and obtaining the eggs to be hatched for later use;
(3) hatching: eggs to be hatched are placed in the hatching device in the above embodiment 1, the eggs are placed in the placement grooves 310, the hatching tray 31 filled with the eggs is installed in the incubator 1 through the slide rails 33, the lifting mechanism 4 is started to move the cover plate 32 downwards, the top groove 324 applies pressure of 30-50g to the tops of the eggs, the heating temperature is controlled to be 37-40 ℃ through the heating ring 502, the external driving mechanism is started to enable the rotating shaft 503 to drive the stirring blades 504 to rotate, the air in the incubator 1 is stirred, heating conduction is uniform, the air is dispersed through the air guide grooves 321 and the air guide holes 322 in the cover plate 32 during air flow conduction, the uniform disturbance of the temperature conduction and the air flow to the eggs is further ensured, meanwhile, the humidity in the incubator 1 is controlled to be 55-70% through the humidity adjusting holes 505, the air exchange holes 506 are opened every 2-3 days, the interior of the incubator 1 is ventilated, and the eggs are turned over every 5-6 days.
Comparative example 1:
an egg hatching method in which (1) and (3) are the same as in example 2,
the step (2) is as follows: wiping the surface of the eggs, spraying 85% ethanol solution for disinfection, wiping the surface with cotton cloth, and sucking to dry to obtain eggs to be hatched for later use;
comparative example 2
An egg hatching method, wherein (1) and (2) are the same as in example 2;
the step (3) is as follows: placing the eggs to be hatched in an incubator with the model of zn-2112SYJ, adjusting the hatching temperature to be 37-40 ℃, adjusting the hatching humidity to be 55% -70%, and turning the eggs every 5-6 days.
And (3) detection:
selecting eggs of Anhui south three-yellow chickens bred in a mixed mode in the same breeding field, selecting three whole eggs meeting standards as hatching eggs, hatching the eggs according to the hatching modes of the embodiment 2 and the comparative examples 1-2 to obtain finally hatched chicks, breeding the chicks in the same suitable environment for 60d, calculating the survival rate of the chicks after hatching of each group is completed, wherein when the hatching rate is calculated, the number of unfertilized eggs of each group is required to be calculated after being removed, and the specific results are shown in the following table:
| group of | Example 2 | Comparative example 1 | Comparative example 2 |
| Hatching rate (%) | 95.8 | 95.6 | 91.2 |
| Survival rate of 60d (%) | 98.9 | 97.1 | 95.2 |
By last table can know, adopt the frozen water to stimulate the survival rate that can effectively promote the young chick of later stage incubation in the very short time of egg, adopt embodiment 1 device to pressurize, vortex, take a breath the processing to the egg simultaneously, can effectively guarantee the hatchability of egg, promote the economic benefits of whole breed.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.
Claims (10)
1. An egg hatching method is characterized in that: the egg hatching method comprises the following steps:
(1) seed selection: selecting fertilized eggs with proper sizes, wherein the surface of the fertilized eggs is complete and the storage period is 3-7d;
(2) finishing: cleaning the surface of the eggs, disinfecting with an ethanol solution, spraying ice water on the surface for cleaning, and drying to obtain the eggs to be hatched for later use;
(3) hatching: and (3) placing the eggs to be hatched in a constant-temperature incubator, fixing the lower ends of the eggs, and applying the weight of 30-50g to the upper ends of the eggs for hatching.
2. An egg hatching method as claimed in claim 1, wherein the concentration of ethanol for sterilization in the step (2) is 85%.
3. An egg hatching method as claimed in claim 1, wherein said hatching process is carried out by turning the eggs every 5 to 6 days while ensuring a flowing air flow inside the hatching box and ventilating the inside every 2 to 3 days.
4. An egg hatching method as claimed in claim 1 wherein the temperature is maintained between 37 and 40 ℃ and the humidity is maintained between 55 and 70% during the hatching process.
5. An egg hatching device comprises an incubator (1) and a box door (2) which is arranged at the front end of the incubator (1) in a split manner, and is characterized in that an incubator mechanism (3) is arranged at the center inside the incubator (1), and a temperature control mechanism (5) is arranged on a back plate inside the incubator (1);
hatching mechanism (3) including hatching dish (31) and hatching apron (32) that dish (31) upper end set up, hatching dish (31) upper surface sets up standing groove (310) that a plurality of confession eggs were placed, apron (32) bottom is provided with and standing groove (310) assorted overhead tank (324), overhead tank (324) and standing groove (310) inside all are provided with the buffer layer, apron (32) left and right sides symmetry is provided with fixed block (323), fixed block (323) upper end is connected with incubator (1) top through elevating system (4).
6. The incubation device according to claim 5, wherein the temperature control mechanism (5) comprises an inner groove (501) arranged inside a back plate of the incubator (1), and a ring of heating ring (502) arranged in the center of the inner groove (501), the rotating shaft (503) penetrates through the center of the heating ring (502) to be connected with an external driving mechanism, and a plurality of stirring blades (504) are uniformly distributed around the rotating shaft (503) in the incubator (1).
7. Hatching apparatus as claimed in claim 6, characterized in that said inner recess (501) is provided with a moisture control opening (505) and a venting opening (506), said moisture control opening (505) being in communication with an external moisture control device, said venting opening (506) being in direct communication with the outside via a valve.
8. The hatching device according to claim 5, characterized in that sliding rails (33) are symmetrically arranged at two ends of the inside of the hatching box (1), side plates (311) are symmetrically arranged at corresponding positions at two ends of the hatching tray (31), and rollers (312) matched with the sliding rails (33) are arranged at the lower ends of the side plates (311).
9. The incubation device of claim 5, wherein the cover plate (32) has a plurality of concave air guide grooves (321) on the upper surface thereof, and air guide holes (322) are formed through the cover plate (32) between the top grooves (324), and the air guide holes (322) are communicated with the air guide grooves (321).
10. A hatching apparatus as claimed in claim 5, characterized in that the box door (2) is made of a transparent material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210583661.6A CN115136927B (en) | 2022-05-25 | 2022-05-25 | Egg hatching method and egg hatching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210583661.6A CN115136927B (en) | 2022-05-25 | 2022-05-25 | Egg hatching method and egg hatching device |
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| Publication Number | Publication Date |
|---|---|
| CN115136927A true CN115136927A (en) | 2022-10-04 |
| CN115136927B CN115136927B (en) | 2023-12-01 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1133671A (en) * | 1996-01-15 | 1996-10-23 | 加拿大马蒙有限公司 | Method and apparatus for incubating and hatching eggs |
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| CN106508802A (en) * | 2016-11-09 | 2017-03-22 | 重庆市畜牧科学院 | Method for improving goose hatching egg hatching rate in high temperature season |
| CN107027697A (en) * | 2017-03-17 | 2017-08-11 | 枞阳县恒祥生态农业有限公司 | A kind of method for improving free range chicken hatching of breeding eggs rate |
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| CN209950115U (en) * | 2018-12-11 | 2020-01-17 | 安徽蓝翎生态农业科技有限公司 | Peacock egg hatching egg turning device |
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2022
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| CN216492770U (en) * | 2021-12-22 | 2022-05-13 | 河北华帅禽业育种有限公司 | Multi-channel automatic egg turning device for hatching chicks in batches |
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| Publication number | Publication date |
|---|---|
| CN115136927B (en) | 2023-12-01 |
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