CN106614267A - Hatching method for increasing hatching egg hatching rate of chickens - Google Patents
Hatching method for increasing hatching egg hatching rate of chickens Download PDFInfo
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- CN106614267A CN106614267A CN201610850486.7A CN201610850486A CN106614267A CN 106614267 A CN106614267 A CN 106614267A CN 201610850486 A CN201610850486 A CN 201610850486A CN 106614267 A CN106614267 A CN 106614267A
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- 230000012447 hatching Effects 0.000 title claims abstract description 193
- 241000287828 Gallus gallus Species 0.000 title claims abstract description 57
- 238000000034 method Methods 0.000 title claims abstract description 38
- 235000013330 chicken meat Nutrition 0.000 title abstract 4
- 235000013601 eggs Nutrition 0.000 claims abstract description 155
- 238000005286 illumination Methods 0.000 claims abstract description 24
- 238000009395 breeding Methods 0.000 claims description 29
- 230000001488 breeding effect Effects 0.000 claims description 29
- 102000002322 Egg Proteins Human genes 0.000 claims description 16
- 108010000912 Egg Proteins Proteins 0.000 claims description 16
- 210000003278 egg shell Anatomy 0.000 claims description 16
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 14
- 229910052760 oxygen Inorganic materials 0.000 claims description 14
- 239000001301 oxygen Substances 0.000 claims description 14
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 12
- 230000037308 hair color Effects 0.000 claims description 12
- 238000007514 turning Methods 0.000 claims description 11
- 230000008569 process Effects 0.000 claims description 9
- 230000037396 body weight Effects 0.000 claims description 6
- 239000001569 carbon dioxide Substances 0.000 claims description 6
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 6
- 238000010792 warming Methods 0.000 claims description 6
- 101150073877 egg-1 gene Proteins 0.000 claims description 4
- 101100279436 Caenorhabditis elegans egg-2 gene Proteins 0.000 claims description 2
- 101100279438 Caenorhabditis elegans egg-3 gene Proteins 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 claims description 2
- 238000009423 ventilation Methods 0.000 claims description 2
- 230000004083 survival effect Effects 0.000 abstract description 6
- 239000002699 waste material Substances 0.000 abstract description 3
- 230000008901 benefit Effects 0.000 abstract description 2
- 230000004720 fertilization Effects 0.000 abstract description 2
- 230000013011 mating Effects 0.000 abstract 2
- 230000003203 everyday effect Effects 0.000 abstract 1
- 230000017448 oviposition Effects 0.000 abstract 1
- 210000001161 mammalian embryo Anatomy 0.000 description 15
- 238000011534 incubation Methods 0.000 description 14
- 230000009286 beneficial effect Effects 0.000 description 11
- 230000000694 effects Effects 0.000 description 7
- 230000004060 metabolic process Effects 0.000 description 7
- 230000001954 sterilising effect Effects 0.000 description 7
- 238000004659 sterilization and disinfection Methods 0.000 description 7
- 239000007789 gas Substances 0.000 description 6
- 235000013594 poultry meat Nutrition 0.000 description 6
- 241000894006 Bacteria Species 0.000 description 5
- 244000144977 poultry Species 0.000 description 5
- 210000000998 shell membrane Anatomy 0.000 description 5
- 230000018109 developmental process Effects 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 230000036541 health Effects 0.000 description 3
- 238000001243 protein synthesis Methods 0.000 description 3
- 102000004169 proteins and genes Human genes 0.000 description 3
- 108090000623 proteins and genes Proteins 0.000 description 3
- 230000014616 translation Effects 0.000 description 3
- 238000000151 deposition Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000004899 motility Effects 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- RTKIYNMVFMVABJ-UHFFFAOYSA-L thimerosal Chemical compound [Na+].CC[Hg]SC1=CC=CC=C1C([O-])=O RTKIYNMVFMVABJ-UHFFFAOYSA-L 0.000 description 2
- 229940033663 thimerosal Drugs 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 101100279440 Caenorhabditis elegans egg-4 gene Proteins 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 238000009360 aquaculture Methods 0.000 description 1
- 244000144974 aquaculture Species 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000036760 body temperature Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 230000004727 humoral immunity Effects 0.000 description 1
- 230000036039 immunity Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002417 nutraceutical Substances 0.000 description 1
- 235000021436 nutraceutical agent Nutrition 0.000 description 1
- 238000002640 oxygen therapy Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 239000000052 vinegar Substances 0.000 description 1
- 235000021419 vinegar Nutrition 0.000 description 1
Classifications
-
- 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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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
The invention relates to a hatching method for increasing the hatching egg hatching rate of chickens. The hatching method comprises the steps that A, hatching egg selecting is conducted, wherein cocks and hens are polycultured for mating according to the ratio of 1:(16-18); B, hatching egg collecting is conductd, wherein hatching eggs are preserved for 1-7 days under the conditions that the temperature ranges from 16 DEG C to 24 DEG C and the relative humidity ranges from 70% to 80%, and the hatching eggs are screened and subjected to pretreatment before hatching; C, hatching is conducted for 19-23 days in an incubator which is at the temperature of 37.1 DEG C to 38.5 DEG C and at the relative humidity of 45%-55%, and it is guaranteed that illumination is conducted for 12-18 h every day. Compared with the prior art, the method is easy and convenient to operate, low in investment cost and significant in economic benefit; by means of the hatching egg selecting step and the hatching egg mating steps, the fertilization rate can be greatly increased, and the egg laying quality can be greatly improved; by means of the hatching egg selecting and hatching egg collecting steps, the hatching egg quality can be improved; by treating the hatching eggs and conducting hatching under the specific conditions such as illumination, the egg hatching rate and the chicken survival rate can be greatly increased, the chicken raising cost is reduced, the resources are saved, waste is avoided, and the method is economical and environmentally friendly.
Description
Technical field
The present invention relates to poultry hatching field, more particularly to a kind of hatching method of egg.
Background technology
As the continuous development of China's economic society, industry-by-industry are obtained for very big progress, cultivation industry is same
Unprecedented development is obtained.In modern society, the income of people is improved constantly, the standard of living of consumer also with
Constantly lifted.Various poultry meats and eggs are also increasingly welcome by consumers in general, and becoming health of people life can not
Or scarce nutraceutical.The increasing market demand, also let us see the development prospect of cultivation market than broader, wherein
Chicken is to propagate most common poultry artificially.
But although the poultry history comparison of China is remote, therefrom we draw the experiences of many practicalities, but poultry skill
Art need to be improved, and complies with the present people trend harmless to food health, and the poultry technology of China is not enough for now
Prosperity, the professional knowledge of some raisers compares shortcoming, and aquaculture industry economic development is weaker, and egg hatching rate is frequently not very
Height, hatching unsuccessful egg can only abandon, and greatly increase chicken raising cost, waste of resource.
The content of the invention
The technical problem to be solved is to provide a kind of simple to operation, economic and environment-friendly, reduction chicken raising cost
And the hatching method of the hatching of breeding eggs rate that can improve chicken for avoiding wasting that economizes on resources, the hatching egg of chicken is hatched using the method,
Not only incubation rate reaches more than 88%, and the chick that hatching is obtained is more healthy healthy and strong, and nascent weight is heavier, cultivation survival rate
It is higher.
The technical scheme that the present invention solves above-mentioned technical problem is as follows：
A kind of hatching method of the hatching of breeding eggs rate that can improve chicken, it is comprised the following steps：
A, seed selection
First select that hair color is vivid, build is healthy and strong and sexually matured adult public affairs from the cock more than half years old and less than two years old
Chicken, then the Adult Hen that hair color is vivid, body weight is more than 2kg is selected from the sexually matured Adult Hen less than two years old, so
Afterwards according to cock and hen proportioning 1：16～18 ratio is raised together with；
B, collection hatching egg are simultaneously processed
Raise together with step A hen spawning after, collect hatching egg, temperature be 16～24 DEG C, relative humidity be 70%～
Hatching egg is preserved under the conditions of 80% 1～7 day, select cross section ovalize, egg shape index to be that 1.32～1.39, shell thickness is
0.32～0.4mm and weight are that the hatching egg of 55～70g is used to hatch, and use quality concentration is 0.3%～1.5% vinegar before hatching
Acid solution is rinsed 1～5min to the hatching egg for hatching, obtains hatching egg to be hatched；
C, hatching of breeding eggs
One end of the close air chamber of hatching egg to be hatched in step B is put upwards, and temperature be 37.1～38.5 DEG C,
Relative humidity be 45%～55% incubator in hatching 19～23 days, and ensure to carry out 12～18h of illumination daily, obtain young
Chicken.
Compared with prior art, the invention has the beneficial effects as follows：
The inventive method is simple to operation, small investment, remarkable in economical benefits, and the cock and hen bred in seed selection is full
Condition specified in sufficient the inventive method, can greatly improve rate of fertilization and laying quality, collect and select hatching egg when according to
Step in the inventive method is screened to hatching egg, can improve the quality for treating hatching eggs, and fully according to present invention side
Process step and incubation step in method, can greatly improve the incubation rate of egg, reduce chicken raising cost and economize on resources to keep away
Exempt from waste, wherein using the concentration acetic acid process eggshell both can suitably thinning shell thickness, be conducive to chick to peck shell, again may be used
To improve the gas exchange capacity of shell membrane, it is ensured that oxygen supply, moreover it is possible to carry out sterilization to eggshell surface, bacterium is suppressed to grow up, it is to avoid young
Chicken is impacted, both economically and environmentally beneficial so as to greatly improve the incubation rate of hatching egg of a chicken and the survival rate of chick.
On the basis of above-mentioned technical proposal, the present invention can also do following improvement.
As the present invention a kind of preferred embodiment, in stepb, temperature be 20 DEG C, relative humidity be 75%～
Hatching egg is preserved under the conditions of 80% 3～4 days.
It is using the beneficial effect of above-mentioned preferred version：Preserving hatching egg with this understanding can preferably ensure to treat hatching kind
The quality of egg, hatching effect more preferably, can more effectively improve the incubation rate of egg.
Used as another kind of preferred embodiment of the present invention, in step C, the oxygen volumetric concentration in the incubator is high
0.3% is less than in 24%, carbon dioxide volumetric concentration.
It is using the beneficial effect of above-mentioned preferred version：With this understanding hatching eggs, can preferably ensure oxygen supply, more
Plus be conducive to hatching of breeding eggs, the incubation rate of hatching egg can be effectively improved.
As the present invention another kind of preferred embodiment, in step C, the temperature in the incubator be 37.8 DEG C,
Relative humidity is 50%.
It is using the beneficial effect of above-mentioned preferred version：Chicken embryo is the organism of an alternating temperature, and oneself can not independently be maintained
Body temperature, hatches under the conditions of this temperature and humidity, and incubation rate is higher.
Used as another kind of preferred embodiment of the present invention, in step C, the mode of illumination is to be carried out using artificial light source
Illumination carries out illumination by the way of lamp is in combination with artificial light source.
It is using the beneficial effect of above-mentioned preferred version：Plus light hatching can promote egg on the premise of without any side effects
Internal protein synthesizes, and stimulates chicken embryo to grow, and accelerates chicken embryo metabolism, so as to improve the birth weight of egg hatching rate and chick
Amount.
Used as another kind of preferred embodiment of the present invention, in step C, the mode of illumination is using lamp and people
The mode that work light source combines carries out illumination, and lamp is daylight, and artificial light source is using warm white fluorescent lamp or LED Color-changing lamps.
It is using the beneficial effect of above-mentioned preferred version：Can be cost-effective, investment is reduced, illumination can be preferably ensured again
Time, and in hatching using warm white fluorescent lamp or LED Color-changing lamps lighting effect more preferably, advantageously in promoting albumen in egg
Matter synthesizes, and stimulates chicken embryo to grow, and accelerates chicken embryo metabolism, nascent so as to significantly more efficient raising egg hatching rate and chick
Weight.
Used as another kind of preferred embodiment of the present invention, in step C, artificial light source adopts LED Color-changing lamps, carries out light
According to when first adopt LED blue lights, then using LED white lights.
It is using the beneficial effect of above-mentioned preferred version：Both advantageously chicken was stimulated in the synthesis of chicken vivo protein is promoted
Grow, accelerate chicken metabolism, it is ensured that chicken health Fast Growth；The immunity of egg inner cell and humoral immunity work(can be improved again
Can, the significantly more efficient quality for improving egg hatching rate and chick, it is ensured that chick survival rate.
As another kind of preferred embodiment of the present invention, in step C, when the hatching egg hatched is in hatching, turn over per 2h
Egg 1 time, hatches to after the 18th day and stops egg-turning, and ensures that it puts upwards near one end of air chamber.
It is using the beneficial effect of above-mentioned preferred version：The embryo in egg can be made periodically to change orientation, prevent embryo
With eggshell adhesion, while being uniformly heated egg, advantageously in the incubation rate for improving egg, egg is near one end of air chamber
Could preferably ensure that chick pips upwards, improve egg hatching rate.
As another kind of preferred embodiment of the present invention, in step C, wait the hatching of breeding eggs hatched to after the 14th day,
Daily cool egg 2 times, makes eggshell surface temperature be down to 28～33 DEG C after each cold eggs, then proceedes to be warming up to 37.1～38.5 DEG C.
It is using the beneficial effect of above-mentioned preferred version：So to the incubation rate for improving egg and the growth for promoting chick most
For favourable.
Used as another kind of preferred embodiment of the present invention, in step C, described cold eggs are operated by treating hatching
Hatching egg is aerated process and realizes, 10-30s stops ventilation after eggshell surface temperature is down to 28～33 DEG C, is continuously heating to
37.1～38.5 DEG C.
It is using the beneficial effect of above-mentioned preferred version：To improve egg incubation rate and promote chick growth more added with
Profit.
The preferred forms of the present invention are described in further details below.
A kind of hatching method of the hatching of breeding eggs rate that can improve chicken, it is comprised the following steps：
A, seed selection
First select that hair color is vivid, build is healthy and strong and sexually matured adult public affairs from the cock more than half years old and less than two years old
Chicken, then select from the sexually matured Adult Hen (preferably just having opened product, that is, descended the hen of egg) less than two years old
The Adult Hen that hair color is vivid, body weight is more than 2kg, then according to cock and hen proportioning 1：16～18 ratio is raised together with；
B, collection hatching egg are simultaneously processed
Raise together with step A hen spawning after, collect hatching egg, temperature be 16～24 DEG C, relative humidity be 70%～
Hatching egg 1～7 day is preserved under the conditions of 80%, preferably temperature be 20 DEG C, relative humidity be to preserve hatching egg 3 under the conditions of 75%～80%
～4 days, cross section ovalize, egg shape index is then selected to be that 1.32～1.39, shell thickness is 0.32～0.4mm and weight
Be that the hatching egg of 55～70g is used to hatch, before hatching use quality concentration be 0.3%～1.5% acetum to for hatching
Hatching egg be rinsed 1～5min, obtain hatching egg to be hatched, so process both can suitably thinning shell thickness, be conducive to
Chick pecks shell, the gas exchange capacity of shell membrane can be improved again, it is ensured that oxygen supply, moreover it is possible to sterilization is carried out to eggshell surface, suppresses thin
Bacterium grows up, it is to avoid chick is impacted, not only economic and environment-friendly, and can greatly improve the incubation rate of hatching egg of a chicken and depositing for chick
Motility rate, first can also be cleaned using clear water to the hatching egg for hatching, then reused acetum and be rinsed, and be rinsed
Acetum afterwards can be recycled, more cost-effective；
C, hatching of breeding eggs
Hatching egg to be hatched in step B is put upwards near one end of air chamber, and is 37.1～38.5 DEG C (excellent in temperature
Select 37.8 DEG C), relative humidity be 45%～55% (preferably 50%), oxygen volumetric concentration higher than 24%, carbon dioxide volume it is dense
Hatching 19～23 days, using artificial light source carries out illumination or adopts nature daily during hatching in incubator of the degree less than 0.3%
Mode of the light source in combination with artificial light source carries out 12～18h of illumination, plus light hatching can promote on the premise of without any side effects
Enter protein synthesis, stimulate chicken embryo to grow, accelerate chicken embryo metabolism, so as to improve the nascent weight of egg chickling-surviving rate and chick,
Lamp is daylight, and artificial light source can adopt warm white fluorescent lamp or LED Color-changing lamps, when carrying out illumination using LED Color-changing lamps,
LED blue lights are first adopted, then using LED white lights, every 2h egg-turnings 1 time, hatches and stops egg-turning to after the 18th day during hatching, and ensures it
One end near air chamber is put upwards, meanwhile, after hatching was to the 14th day, it is aerated place by treating the hatching egg of hatching daily
Reason carries out the operation of 2 cold eggs, makes eggshell surface temperature be down to 28～33 DEG C after each cold eggs, then proceed to be warming up to 37.1～
38.5 DEG C, hatching obtains chick after terminating, and hatching of breeding eggs rate is at least more than 88%, can reach 95.3%；
In the present invention, egg shape index refers to the major diameter of egg and the ratio of minor axis, can pass through commercially available egg shape index and determine
Instrument is measured, and the thickness of egg eggshell can be measured by commercially available shell thickness analyzer.
The equipment such as the incubator in the present invention are often incubated a collection of egg and must thoroughly be cleaned up, and are then sprayed with thimerosal and are used in combination
Water is rinsed well, finally incubator is warmed into 27 DEG C, and humidity fumigates 30min up to 80% or so with 4 times of strength formalins.
Hatching utensil also must periodic cleaning sterilization.Staff must dress work clothes, footwear, cap in breeding process, come in and go out and change,
Foot-operated sterilization pool, is washed one's hands before contact hatching egg, chick with thimerosal.
Oxygen concentration and gas concentration lwevel in the present invention in incubator is input into by using oxygen therapy machine into incubator
A certain amount of oxygen adjusts control.
Specific embodiment
The principle and feature of the present invention are described below, example is served only for explaining the present invention, is not intended to limit
Determine the scope of the present invention.
Embodiment 1
A kind of hatching method of the hatching of breeding eggs rate that can improve chicken, it is comprised the following steps：
A, seed selection
First select that hair color is vivid, build is healthy and strong and sexually matured adult public affairs from the cock more than half years old and less than two years old
Chicken 10, then from the sexually matured Adult Hen (preferably just having opened product, that is, descended the hen of egg) less than two years old
The Adult Hen 160 that hair color is vivid, body weight is more than 2kg is selected, is then raised together with；
B, collection hatching egg are simultaneously processed
Raise together with step A hen spawning after, collect hatching egg 240, temperature be 20 DEG C, relative humidity be 75%
Hatching egg 4 days is preserved under part, then select cross section ovalize, egg shape index be 1.35～1.39, shell thickness be 0.32～
0.4mm and weight are that the hatching egg of 55～70g is used to hatch, and are chosen to 150 altogether, and use quality concentration is 0.9% before hatching
Acetum is rinsed 5min to the hatching egg for hatching, obtains hatching egg to be hatched, and so processing both can be suitably thinning
Shell thickness, is conducive to chick to peck shell, the gas exchange capacity of shell membrane can be improved again, it is ensured that oxygen supply, moreover it is possible to eggshell surface
Sterilization is carried out, suppresses bacterium to grow up, it is to avoid chick is impacted, so as to greatly improve the incubation rate of hatching egg of a chicken and the survival of chick
Rate；
C, hatching of breeding eggs
Hatching egg all to be hatched in step B is put upwards near one end of air chamber, and temperature be preferably 37.8 DEG C,
Relative humidity is hatching 21 days in 50%, oxygen volumetric concentration is 29%, carbon dioxide volumetric concentration is 0.03% incubator,
Carry out illumination 18h during hatching by the way of lamp is in combination with artificial light source daily, plus light hatching can be without any pair
Promote protein synthesis on the premise of effect, stimulate chicken embryo to grow, accelerate chicken embryo metabolism, so as to improve egg chickling-surviving rate and young bird
The nascent weight of chicken, lamp is daylight, and artificial light source adopts LED Color-changing lamps, when carrying out illumination, first using LED blue lights, then
Using LED white lights, per 2h egg-turnings 1 time during hatching, hatch to after the 18th day and stop egg-turning, and ensure its near one end of air chamber to
On put, meanwhile, after hatching was to the 14th day, carry out 2 cold eggs behaviour by treating the hatching egg of hatching and be aerated process daily
Make, make eggshell surface temperature be down to 30 DEG C after each cold eggs, then proceed to be warming up to 37.8 DEG C, hatching obtains chick after terminating
143, hatching of breeding eggs rate reaches 95.3%.
Embodiment 2
A kind of hatching method of the hatching of breeding eggs rate that can improve chicken, it is comprised the following steps：
A, seed selection
First select that hair color is vivid, build is healthy and strong and sexually matured adult public affairs from the cock more than half years old and less than two years old
Chicken 10, then from the sexually matured Adult Hen (preferably just having opened product, that is, descended the hen of egg) less than two years old
The Adult Hen 170 that hair color is vivid, body weight is more than 2kg is selected, is then raised together with；
B, collection hatching egg are simultaneously processed
Raise together with step A hen spawning after, collect hatching egg 245, temperature be 24 DEG C, relative humidity be 70%
Hatching egg 1 day is preserved under part, then select cross section ovalize, egg shape index be 1.32～1.39, shell thickness be 0.32～
0.4mm and weight are that the hatching egg of 55～70g is used to hatch, and are chosen to 150 altogether, and use quality concentration is 0.3% before hatching
Acetum is rinsed 3min to the hatching egg for hatching, obtains hatching egg to be hatched, and so processing both can be suitably thinning
Shell thickness, is conducive to chick to peck shell, the gas exchange capacity of shell membrane can be improved again, it is ensured that oxygen supply, moreover it is possible to eggshell surface
Sterilization is carried out, suppresses bacterium to grow up, it is to avoid chick is impacted, so as to greatly improve the incubation rate of hatching egg of a chicken and the survival of chick
Rate；
C, hatching of breeding eggs
Hatching egg to be hatched in step B is put upwards near one end of air chamber, and is 37.1 DEG C, relative humidity in temperature
It is every during hatching to hatch 23 days in 45%, oxygen volumetric concentration is 24%, carbon dioxide volumetric concentration is 0.3% incubator
It carries out illumination 12h using artificial light source, plus light hatching can promote protein to synthesize on the premise of without any side effects, stimulate
Chicken embryo is grown, and accelerates chicken embryo metabolism, and so as to improve the nascent weight of egg chickling-surviving rate and chick, artificial light source is glimmering using warm white
Light lamp, every 2h egg-turnings 1 time, hatches to after the 18th day and stops egg-turning during hatching, and ensures that it puts upwards near one end of air chamber,
Meanwhile, after hatching was to the 14th day, the operation of 2 cold eggs is carried out by treating the hatching egg of hatching and be aerated process, every time daily
Make eggshell surface temperature be down to 28 DEG C after cold eggs, then proceed to be warming up to 37.1 DEG C, hatching obtains chick 133 after terminating, and plants
Egg hatchability reaches 88.7%.
Embodiment 3
A kind of hatching method of the hatching of breeding eggs rate that can improve chicken, it is comprised the following steps：
A, seed selection
First select that hair color is vivid, build is healthy and strong and sexually matured adult public affairs from the cock more than half years old and less than two years old
Chicken 10, then from the sexually matured Adult Hen (preferably just having opened product, that is, descended the hen of egg) less than two years old
The Adult Hen 180 that hair color is vivid, body weight is more than 2kg is selected, is then raised together with；
B, collection hatching egg are simultaneously processed
Raise together with step A hen spawning after, collect hatching egg 250, temperature be 16 DEG C, relative humidity be 80%
Hatching egg 7 days is preserved under part, then select cross section ovalize, egg shape index be 1.32～1.39, shell thickness be 0.32～
0.4mm and weight are that the hatching egg of 55～70g is used to hatch, and are chosen to hatching egg 155, and use quality concentration is 1.5% before hatching
Acetum to for hatching hatching egg be rinsed 1min, obtain hatching egg to be hatched, so process both can suitably subtract
Thin shell thickness, is conducive to chick to peck shell, the gas exchange capacity of shell membrane can be improved again, it is ensured that oxygen supply, moreover it is possible to eggshell table
Face carries out sterilization, suppresses bacterium to grow up, it is to avoid chick is impacted, so as to greatly improve the incubation rate of hatching egg of a chicken and depositing for chick
Motility rate；
C, hatching of breeding eggs
Hatching egg to be hatched in step B is put upwards near one end of air chamber, and is 38.5 DEG C, relative humidity in temperature
It is every during hatching to hatch 19 days in 55%, oxygen volumetric concentration is 32%, carbon dioxide volumetric concentration is 0.1% incubator
It carries out illumination 15h by the way of lamp is in combination with artificial light source, plus light hatching can be before without any side effects
Promotion protein synthesis is put, stimulates chicken embryo to grow, accelerate chicken embryo metabolism, so as to improve the nascent of egg chickling-surviving rate and chick
Weight, lamp is daylight, and artificial light source adopts LED Color-changing lamps, when carrying out illumination, first using LED blue lights, then using LED
White light, every 2h egg-turnings 1 time, hatches to after the 18th day and stops egg-turning during hatching, and ensures that it puts upwards near one end of air chamber,
Meanwhile, after hatching was to the 14th day, the operation of 2 cold eggs is carried out by treating the hatching egg of hatching and be aerated process, every time daily
Make eggshell surface temperature be down to 33 DEG C after cold eggs, then proceed to be warming up to 38.5 DEG C, hatching obtains chick 142 after terminating, and plants
Egg hatchability reaches 91.6%.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of spirit or essential attributes without departing substantially from the present invention, the present invention can be in other specific forms realized.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit is required rather than described above is limited, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.
The foregoing is only presently preferred embodiments of the present invention, not to limit the present invention, all spirit in the present invention and
Within principle, any modification, equivalent substitution and improvements made etc. should be included within the scope of the present invention.
Claims (10)
1. a kind of hatching method of the hatching of breeding eggs rate that can improve chicken, it is characterised in that it is comprised the following steps：
A, seed selection
First select that hair color is vivid, build is healthy and strong from the cock more than half years old and less than two years old and sexually matured mature rooster,
Select the Adult Hen that hair color is vivid, body weight is more than 2kg from the sexually matured Adult Hen less than two years old again, then press
According to cock and hen proportioning 1：16～18 ratio is raised together with；
B, collection hatching egg are simultaneously processed
Raise together with step A hen spawning after, collect hatching egg, temperature be 16～24 DEG C, relative humidity be 70%～80%
Hatching egg 1～7 day is preserved under part, select cross section ovalize, egg shape index be 1.32～1.39, shell thickness be 0.32～
0.4mm and weight are that the hatching egg of 55～70g is used to hatch, and use quality concentration is 0.3%～1.5% acetum before hatching
1～5min is rinsed to the hatching egg for hatching, hatching egg to be hatched is obtained；
C, hatching of breeding eggs
One end of the close air chamber of hatching egg to be hatched in step B is put upwards, and temperature be 37.1～38.5 DEG C, it is relative
Humidity be 45%～55% incubator in hatching 19～23 days, and ensure to carry out 12～18h of illumination daily, obtain chick.
2. the hatching method of the hatching of breeding eggs rate that can improve chicken according to claim 1, it is characterised in that in step B
In, temperature be 20 DEG C, relative humidity be to preserve hatching egg 3～4 days under the conditions of 75%～80%.
3. the hatching method of the hatching of breeding eggs rate that can improve chicken according to claim 1, it is characterised in that in step C
In, the oxygen volumetric concentration in the incubator is less than 0.3% higher than 24%, carbon dioxide volumetric concentration.
4. the hatching method of the hatching of breeding eggs rate that can improve chicken according to claim 1, it is characterised in that in step C
In, the temperature in the incubator is 37.8 DEG C, relative humidity is 50%.
5. the hatching method of the hatching of breeding eggs rate that can improve chicken according to claim 1, it is characterised in that in step C
In, the mode of illumination be using artificial light source carry out illumination or using lamp in combination with artificial light source by the way of carry out
Illumination.
6. the hatching method of the hatching of breeding eggs rate that can improve chicken according to claim 5, it is characterised in that in step C
In, the mode of illumination is that illumination is carried out by the way of lamp is in combination with artificial light source, and lamp is daylight, manually
Light source is using warm white fluorescent lamp or LED Color-changing lamps.
7. the hatching method of the hatching of breeding eggs rate that can improve chicken according to claim 6, it is characterised in that in step C
In, artificial light source adopts LED Color-changing lamps, and LED blue lights are first adopted when carrying out illumination, then using LED white lights.
8. the hatching method of the hatching of breeding eggs rate that can improve chicken according to claim 1, it is characterised in that in step C
In, when the hatching egg hatched is in hatching, every 2h egg-turnings 1 time are hatched and stop egg-turning to after the 18th day, and ensure it near air chamber
Put upwards one end.
9. the hatching method of the hatching of breeding eggs rate that can improve chicken according to any one of claim 1 to 8, its feature exists
In in step C, wait the hatching of breeding eggs hatched to after the 14th day, daily cool egg 2 times, after each cold eggs eggshell surface temperature is made
28～33 DEG C are down to, then proceed to be warming up to 37.1～38.5 DEG C.
10. the hatching method of the hatching of breeding eggs rate that can improve chicken according to claim 8, it is characterised in that in step C
In, described cold eggs operation is aerated process realization by treating the hatching egg of hatching, treats that eggshell surface temperature is down to 28～33
10-30s stops ventilation after DEG C, is continuously heating to 37.1～38.5 DEG C.
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| CN107396890A (en) * | 2017-09-07 | 2017-11-28 | 霍邱县科瑞达禽业有限公司 | The management method and its management method of a kind of kind of chicken house hatching egg |
| CN108628371A (en) * | 2018-06-09 | 2018-10-09 | 无为县军玉秀养殖有限公司 | A kind of full-automatic baby chick electric incubator changing device and its application method |
| CN108901931A (en) * | 2018-05-29 | 2018-11-30 | 华裕农业科技有限公司 | Hatching egg embryonic itality keeping method |
| CN109819941A (en) * | 2019-04-04 | 2019-05-31 | 中国农业大学 | It is a kind of conducive to hatching and its later period chicken group healthy growth hatching illumination method |
| CN110257190A (en) * | 2019-07-02 | 2019-09-20 | 中国农业大学 | Method for cleaning the cleaning solution of quail egg and cleaning quail egg |
| CN110915754A (en) * | 2019-12-11 | 2020-03-27 | 宿州市新联禽业有限责任公司 | Hatching method of white feather broiler hatching eggs |
| CN110954432A (en) * | 2019-10-22 | 2020-04-03 | 北京海益同展信息科技有限公司 | Intelligent monitoring device and system for hatching egg incubation |
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| CN107396890A (en) * | 2017-09-07 | 2017-11-28 | 霍邱县科瑞达禽业有限公司 | The management method and its management method of a kind of kind of chicken house hatching egg |
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| CN110954432A (en) * | 2019-10-22 | 2020-04-03 | 北京海益同展信息科技有限公司 | Intelligent monitoring device and system for hatching egg incubation |
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