CN108835040A - A kind of pigeon eggs artificial incubation method - Google Patents
A kind of pigeon eggs artificial incubation method Download PDFInfo
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- CN108835040A CN108835040A CN201810762976.0A CN201810762976A CN108835040A CN 108835040 A CN108835040 A CN 108835040A CN 201810762976 A CN201810762976 A CN 201810762976A CN 108835040 A CN108835040 A CN 108835040A
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- 235000013601 eggs Nutrition 0.000 title claims abstract description 260
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- 238000011534 incubation Methods 0.000 title claims abstract description 32
- 230000012447 hatching Effects 0.000 claims abstract description 178
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 48
- 238000009395 breeding Methods 0.000 claims abstract description 36
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- 238000009423 ventilation Methods 0.000 claims abstract description 29
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- 230000001954 sterilising effect Effects 0.000 claims description 8
- 208000021267 infertility disease Diseases 0.000 claims description 7
- HEZMRBNCRSVIHU-UHFFFAOYSA-N calcium boric acid dihypochlorite Chemical compound [Ca+2].Cl[O-].Cl[O-].OB(O)O HEZMRBNCRSVIHU-UHFFFAOYSA-N 0.000 claims description 6
- 238000004140 cleaning Methods 0.000 claims description 6
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- 239000002574 poison Substances 0.000 claims description 3
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- 238000002791 soaking Methods 0.000 claims 1
- 210000001161 mammalian embryo Anatomy 0.000 description 35
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- ZKQDCIXGCQPQNV-UHFFFAOYSA-N Calcium hypochlorite Chemical compound [Ca+2].Cl[O-].Cl[O-] ZKQDCIXGCQPQNV-UHFFFAOYSA-N 0.000 description 3
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- JAWMENYCRQKKJY-UHFFFAOYSA-N [3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-ylmethyl)-1-oxa-2,8-diazaspiro[4.5]dec-2-en-8-yl]-[2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidin-5-yl]methanone Chemical compound N1N=NC=2CN(CCC=21)CC1=NOC2(C1)CCN(CC2)C(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F JAWMENYCRQKKJY-UHFFFAOYSA-N 0.000 description 2
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- 101100279436 Caenorhabditis elegans egg-2 gene Proteins 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
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- 229910002090 carbon oxide Inorganic materials 0.000 description 1
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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
-
- 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
- A01K41/00—Incubators for poultry
-
- 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
- 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; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K41/00—Incubators for poultry
- A01K41/06—Egg-turning appliances for incubators
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Animal Behavior & Ethology (AREA)
- Zoology (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
The invention discloses a kind of pigeon eggs artificial incubation methods, it carries out disinfection to hatching egg and incubator before hatching of breeding eggs, and the temperature in incubator is controlled at 38.0~38.2 DEG C, humid control is 60~62%, the 14-20h that divulges information daily in entire incubator is kept simultaneously, and egg-turning is carried out to the hatching egg in incubator daily；And the temperature in incubator is adjusted to 37.9~38.0 DEG C from hatching the 17th day, humidity regulation is to 65%~70%, ventilation in entire incubator is kept simultaneously, but ventilation time is reduced compared with ventilation time in step S3, and at interval of 5-7 hours, the young dove that shell is gone out in incubator is removed into incubator.Wherein hatching of breeding eggs rate and effective hatching rate are higher.
Description
Technical field
The invention belongs to pigeon cultivation field more particularly to a kind of pigeon eggs artificial incubation methods.
Background technique
Feeding doves many at present are substituted breeding pigeon by artificial incubation method and hatched naturally, to improve the laying rate of breeding pigeon,
And existing artificial incubation method, the hatching rate of hatching egg are lower, hatching rate best at present is maintained at 90% or so, but it is hatched
Young dove in the young dove in part can be because in incubation period since germ infects or other reasons cause after hatching in several days just
Diseased is simultaneously finally die, so that survival rate is not high.
Summary of the invention
In order to solve the above-mentioned technical problem, the purpose of the present invention is to provide a kind of pigeon eggs artificial incubation method, hatchings
Rate is high, and the young dove survival rate height and physical health hatched.
To achieve the goals above, technical scheme is as follows：A kind of pigeon eggs artificial incubation method, including walk as follows
Suddenly：
S1 selects the age to place the egg in 1-3 days after 3 years healthy breeding pigeons below are given birth to as hatching egg source, and is planting
Egg filters out hatching egg in source；
S2 carries out disinfection to hatching egg selected in incubator and the step S1 before hatching；
S3, by through step S2 disinfection after hatching egg be placed in through step S2 disinfection after incubator in hatch, incubator
Interior temperature is controlled at 38.0~38.2 DEG C, and humid control keeps the 14- that divulges information daily in entire incubator 60~62%
20h, and egg-turning is carried out to the hatching egg in incubator daily；
S4 is carried out once respectively in the 5th day, the 9th day to the 10th day and the 15th day to the 16th day three phases of hatching of breeding eggs
According to egg, infertile egg, dead smart egg and the addled egg in hatching egg are taken out in time；
Hatching egg was removed incubator at hatching of breeding eggs the 10th day to the 15th day, carries out once sterilizing again to incubator, disappear by S5
Hatching egg is put into again after the completion of poison and continues to hatch in incubator, the hatching egg of removal, which can be temporarily transferred in spare incubator, to be carried out
Interim hatching, temperature, humidity and ventilation time in spare incubator with it is consistent in incubator；
Temperature in incubator is adjusted to 37.9~38.0 DEG C from hatching of breeding eggs the 17th day by S6, and humidity regulation is extremely
65%~70%, while ventilation in entire incubator is kept, but ventilation time is reduced to daily 4- compared with ventilation time in step S3
10h, and at interval of 5-7 hours, the young dove that shell is gone out in incubator is removed into incubator.
The beneficial effect of above-mentioned technical proposal is, the egg for selecting the age to give birth in 3 years breeding pigeons below as hatching egg,
It is the breeding pigeon because of age bracket thus by the probability of salmonella infection is smaller or the lesser extent of infection, the hatching egg matter given birth to
Amount is generally relatively better than the hatching egg given birth in 3 years or more breeding pigeons at the age, in addition carries out before hatching to incubator and hatching egg
Disinfection advantageously reduces the death rate of later period son dove to reduce the probability that the dove embryo in hatching process in hatching egg is infected by germ,
And hatching when, since the eggshell of pigeon eggs is relatively thin, in moisture be easy to be lost, for reduce hatching egg in moisture loss, accordingly
Increase the humidity in incubator, so that dove embryo healthy growth and development, so that later period son dove has healthy physique, but humidity is not
70% can be higher than, dove embryo otherwise can be made to suffocate in eggshell, and egg-turning egg-turning is carried out in incubation period and can avoid embryo and shell
Film coalescence since it is rested among thin albumen than great, but is worked as hatching egg and once enters to incubate due to the yolk for the egg just given birth to,
Yolk will rise from thin albumen due to specific gravity declines, and always float on the top of egg, and embryo is located on yolk, is easy
Contacted with inner shell membrane, it is as motionless in placed for a long time, then with shell membrane adhesion easily it is lethal die, egg-turning can be such that each portion of embryo is heated evenly,
Supplied fresh air, advantageous embryonic development.Egg-turning also contributes to the movement of embryo, guarantees that embryo position is normal.
Step S1 described in above-mentioned technical proposal selects eggshell cleaning without excrement, egg size in 20~25g, ovum from hatching egg source
The round and uniform pigeon eggs of shell thickness is as hatching egg.
The beneficial effect of above-mentioned technical proposal is, due to containing a large amount of germ, the kind with excrement in pigeon excrement
Germ can be brought into incubator by egg, and germ is warm and humid in incubator under conditions of can quickly breed, and cause entirely to hatch
It is infected in case；Too long, excessively round, olive shape (pointed at both ends) egg must reject；Moisture loss in the uniform hatching egg of shell thickness
Uniformly, and the supply of dove embryo oxygen is uniform, is conducive to the healthy growth of dove embryo, and rubber egg, wrinkle egg are thin skin egg, this hatching egg water
Point evaporation is very fast, easily by microorganism invasion, and cracky；Conversely, eggshell is thicker, if steel egg is also unfit to do hatching egg, because of this hatching egg
Moisture evaporated slowly, and hatching is also more difficult, and dove embryo is not easy to pip shell and often suffocate.
Hatching egg disinfection, which can be used, in step S2 described in above-mentioned technical proposal is placed in Eusol, bromogeramine for hatching egg
It is impregnated in solution or peracetic acid soln, or uses formalin steam damping disinfection.
The beneficial effect of above-mentioned technical proposal is that the effect of sterilization is good, and hatching egg will not be caused it is any not
Good influence.
It is molten can to spray disinfection bleaching powder into incubator for incubator disinfection in step S2 described in above-mentioned technical proposal and S5
In liquid, bromogeramine or peracetic acid soln, or use formalin steam damping disinfection.
The beneficial effect of above-mentioned technical proposal is that Disinfection Effect is good.
The number of the daily egg-turning of hatching egg is 4-8 times in step S3 described in above-mentioned technical proposal, and each egg-turning angle is greater than
90°。
The beneficial effect of above-mentioned technical proposal is that egg-turning not will increase benefit excessively, only will increase more work
Amount is for daily 4-8 time best, and egg-turning is less than 90 °, and the dove embryo amount of movement in eggshell is small, and egg-turning effect is caused to reduce.
Specific embodiment
Principles and features of the present invention are described below in conjunction with specific embodiment, example is served only for explaining this hair
It is bright, it is not intended to limit the scope of the present invention.
It manually incubates dove and incubates dove instead of nature, first is that breeding pigeon is made to remove hatching task from, shorten ovipository cycle, increase is laid eggs
Amount；Second is that close dove is avoided to cause brokenly the unfavorable factors such as egg, addled egg due to various reasons when hatching, so that hatching rate is improved, it can
Make to be higher by 5%~10% than the hatching of close dove into incubation hatching rate and insemination egg hatchability, but does pigeon eggs artificial incubation for a long time
Farm, it is large quantities of dead in incubator or hatch the pigeon seemed carefully come often to will appear dove embryo, do not support 10 days,
The just phenomenon of a large amount of young dove death successively, enabling pigeon eggs artificial incubation, this improves the technology of yield, instead not as good as parent dove oneself
The stabilization that hatching output comes, pigeon eggs artificial incubation technique derive from the artificial incubation such as chicken, duck, but pigeon kind year length, egg body
Product is small, eggshell is thin, the dirty high aspect of egg rate is totally different from chicken and duck.
Specifically, including the following steps the present invention provides a kind of pigeon eggs artificial incubation method：
S1, selection age place 1-3 days eggs as hatching egg source after 3 years healthy breeding pigeons below are given birth to, and in hatching egg
Hatching egg is filtered out in source；
S2 carries out disinfection to hatching egg selected in incubator and the step S1 before hatching；
S3, by through step S2 disinfection after hatching egg be placed in through step S2 disinfection after incubator in hatch, incubator
At 38.0~38.2 DEG C, humid control keeps ventilation in entire incubator 60~62% for interior temperature control, daily
Ventilation time carries out egg-turning to the hatching egg in incubator in 14-20h, and daily；
S4 is carried out once respectively in the 5th day, the 9th day to the 10th day and the 15th day to the 16th day three phases of hatching of breeding eggs
According to egg, infertile egg, dead smart egg and the addled egg in hatching egg are taken out in time；
Hatching egg was removed incubator at hatching of breeding eggs the 10th day to the 15th day, carries out once sterilizing again to incubator, disappear by S5
Hatching egg is put into again after the completion of poison and continues to hatch in incubator, the hatching egg of removal, which can be temporarily transferred in spare incubator, to be carried out
Interim hatching, temperature, humidity and ventilation time in spare incubator with it is consistent in incubator；
Temperature in incubator is adjusted to 37.9~38.0 DEG C from hatching of breeding eggs the 17th day by S6, and humidity regulation is extremely
65%~70%, while ventilation in entire incubator is kept, but ventilation time is reduced compared with ventilation time in step S3 to daily 4-
8h, and at interval of 5-7 hours, the young dove that shell is gone out in incubator is removed into incubator.Wherein, select the age 3 years below kind
The egg that dove gives birth to is the breeding pigeon because of age bracket thus by the probability of salmonella infection is smaller or the degree of infection as hatching egg
Relatively light, the Egg quality given birth to generally relatively is better than the hatching egg given birth in 3 years or more breeding pigeons at the age, in addition before hatching
It is carried out disinfection to incubator and hatching egg to reduce the probability that the dove embryo in hatching process in hatching egg is infected by germ, is conducive to subtract
The death rate of few later period son dove, and in hatching, since the eggshell of pigeon eggs is relatively thin, in moisture be easy to be lost, to reduce kind
The loss of moisture in egg, the humidity increaseing accordingly in incubator, so that dove embryo healthy growth and development, so that later period son dove has
Otherwise healthy physique, but humidity is not above 70% can make dove embryo suffocate in eggshell, and carry out egg-turning in incubation period
Egg-turning can avoid embryo and shell membrane adhesion, due to the yolk for the egg just given birth to, since it is rested among thin albumen than great,
But once entering to incubate when hatching egg, yolk will rise from thin albumen due to specific gravity declines, always float on the top of egg, and embryo
On yolk, be easy to contact with inner shell membrane, it is as motionless in placed for a long time, then with shell membrane adhesion it is easy it is lethal die, egg-turning can make
Each portion of embryo is heated evenly, supplied fresh air, advantageous embryonic development.Egg-turning also contributes to the movement of embryo, is guaranteeing embryo position just
Often.
Wherein, incubator is provided with draught fan, and starting draught fan can be to divulging information in incubator, it is preferred that hatching
The daily ventilation time of case preferably averagely comes, i.e. draught fan intermittent start and stop uniform daily, operation reaches regulation total time
Time.
Embryo constantly absorbs oxygen and discharge carbon dioxide in growth course, and it is to keep embryo that the purpose divulged information, which is exactly,
The normal gaseous metabolism of tire, it is necessary to supply fresh air, carbon dioxide content must not exceed 0.5%, two in hatching egg surrounding air
For carbonoxide when more than 1%, then the embryonic development in hatching egg is slow, and the death rate increases, and it is existing abnormal fetal position and deformity etc. occur
As, cause even if hatching young dove, but the physique of young dove the phenomenon that there are depauperations, and be turned up in incubator from the 17th day
Humidity, and reduce the air quantity of ventilation, one being the normal oxygen demand in order to meet dove embryo in hatching egg, be in addition turned up humidity reduce it is logical
The wind time can reduce the speed of the water loss in hatching egg, be that hatching egg is easier broken shell and hatches young dove.
Specifically, wherein in artificial incubation, embryo is changing the hatching egg daily, in order to understand hatching in time
The quality of effect is all careful observation situations such as combining according to egg, hatching in hatching process, at any time discovery hatching bad phenomenon and
It finds out its reason, improves feeding management and the incubation condition of breeding pigeon in time, can often keep good hatching achievement, it is specific to grasp
It is the developmental state that embryo is had an X-rayed with egg candler or flashlight as egg.Its is easy to operate, and effect is accurate, general in the incubation period
According to egg 2~3 times, it is suitble to date and main feature such as following table according to egg：
Table 1 is according to egg date and dove embryo main feature
| According to egg | Hatching date | Main feature |
| Head shines | 4th day | Black eyespot " black eye " |
| Two shine | 9th~10 day | Two sides allantoic vessel stretches and closes up in microcephaly |
| Three shine | 15th~16 day | Closure door |
Wherein, the stage is shone in head, if infertile egg can be determined that it is without black eyespot " black eye " by observing in egg embryo, immediately
It is taken out from incubator, and if two photographs do not observe that " two sides allantoic vessel stretches and closes up in microcephaly " can regard as it
For addled egg, should be drawn off immediately, and three photographs do not observe " closure door " equally and can be regarded as addled egg, it should be immediately by it
It takes out.
Step S1 described in above-mentioned technical proposal selects eggshell cleaning without excrement, egg size in 20~25g, ovum from hatching egg source
The round and uniform pigeon eggs of shell thickness is as hatching egg.Due to containing a large amount of germ, the hatching egg with excrement in pigeon excrement
Germ can be brought into incubator, and germ is warm and humid in incubator under conditions of, can quickly breed, and lead to entire incubator
It is interior infected；Too long, excessively round, olive shape (pointed at both ends) egg must reject；Moisture loss is equal in the uniform hatching egg of shell thickness
It is even, and the supply of dove embryo oxygen is uniformly, is conducive to the healthy growth of dove embryo, and rubber egg, wrinkle egg are thin skin egg, this hatching egg moisture
Evaporation is very fast, easily by microorganism invasion, and cracky；Conversely, eggshell is thicker, if steel egg is also unfit to do hatching egg, because of this hatching egg water
Divide and evaporated slowly, hatching is also more difficult, and dove embryo is not easy to pip shell and often suffocate.The age is more than 3 years pigeon usually quilts simultaneously
It is salmonella-polluted more serious, and salmonella is easy to slip into dove embryo by vertical transmission, and such pigeon eggs is put into
Incubator hatching, in incubator this big incubator, the salmonella in dove embryo expands numerous, propagation, can pollute other pigeon eggs, cause
Hatching rate reduces.
It should be noted that be to start afternoon to lay eggs additionally, due to pigeon, to 21 points or so end of laying eggs at night, such as the
Two day early morning picked up egg, and since pigeon is that band nest is raised, pigeon eggs puts a whole night in nest, its dirty egg high rate of the pigeon eggs picked reaches
30%, so do the dove of artificial incubation for a long time, have to give up the bad habit that early morning picks up pigeon eggs, forms 21 points of systems for picking up egg at night
Degree, reduces the chance of salmonella infection, while in order to further improve hatching rate, it is preferred that hatching egg is preferably put after production
It sets 1-3 days, then is hatched, not hatched immediately after laying eggs, 15~21 points in the afternoon of oviposition period as pigeon
Between, some doves just entered to incubate pigeon eggs on that night, and it is fresher to be mistakenly considered pigeon eggs, enter to incubate that effect is better, according to our test, this
Kind of its hatching rate of method well below the pigeon eggs for placing 1~3 day, so pigeon for meat pick up every night it is finished after, not enter at once
It incubates, but is put into the next morning to reenter and incubate that effect is best, this needs the dormant period of certain time with fertilized eggs after production
It is related；It can be summarized as：Egg is picked up after laying eggs as early as possible, and places 1-3 weather and is hatched, preferably places one day and hatches again.
Hatching egg disinfection, which can be used, in step S2 described in above-mentioned technical proposal is placed in Eusol, bromogeramine for hatching egg
It is impregnated in solution or peracetic acid soln, or uses formalin steam damping disinfection, the effect of sterilization is good, and will not
Any undesirable influence is caused on hatching egg.
It is molten can to spray disinfection bleaching powder into incubator for incubator disinfection in step S2 described in above-mentioned technical proposal and S5
In liquid, bromogeramine or peracetic acid soln, or formalin steam damping disinfection is used, Disinfection Effect is good.
Wherein, Eusol described in the embodiment of the present invention is the bleaching powder that 1-3% is preferably containing Active Chlorine
Solution, the Eusol for being further preferably 1.5wt%, bromogeramine solution preferably use 0.1-3：1000 solution are dense
Degree, preferably 1:1000 solution concentrations (i.e.+50 times of water of 5vol% stoste), peracetic acid soln can be used concentration be 0.01~
0.1vol% preferably uses concentration for 0.01~0.04vol%；And formalin steam fumigation is preferably every cubic metre
With 10-18mL formalin and 5-10g potassium permanganate sootiness.It should be noted that above-mentioned several antiseptic solutions or disinfection smog
To the pigeon eggs with excrement, its effect to sterilize is zero, therefore in order to reduce the pollution of salmonella, the dirty egg with excrement cannot function as planting
The reason of egg.Wherein, hatching egg sootiness disinfection be by pigeon eggs pile up on incubator tray frame and cover with plastic jacket or be put into one it is closed
In container, then use formalin and potassium permanganate sootiness.Wherein, the time that hatching egg is impregnated in thimerosal is 2-4min, excellent
Choosing is 3min；And hatching egg sootiness disinfecting time is 20~30 minutes, preferred 25min.And incubator disinfection sprays thimerosal
Afterwards, incubator is shut, to its naturally dry, and incubator sootiness disinfection is then directly by formalin and potassium permanganate as incubating
Change sootiness 20-30min in case.
The number of the daily egg-turning of hatching egg is 4-8 times in step S3 described in above-mentioned technical proposal, and each egg-turning angle is greater than
90°.Egg-turning not will increase benefit excessively, only will increase more workloads, and daily 4-8 times is best, and egg-turning is less than 90 °
If, the dove embryo amount of movement in eggshell is small, leads to the reduction of egg-turning effect.
Embodiment 1
A kind of pigeon eggs artificial incubation method is present embodiments provided, is included the following steps：
S1 selects the age to place the egg in 1-3 days after 3 years healthy breeding pigeons below are given birth to as hatching egg source, and is planting
Filtered out in egg source eggshell cleaning without excrement, egg size in 20~25g, oval and the uniform pigeon eggs of shell thickness as hatching egg；
S2 carries out disinfection to hatching egg selected in incubator and the step S1 before hatching；
S3, by through step S2 disinfection after hatching egg be placed in through step S2 disinfection after incubator in hatch, incubator
At 38.0 DEG C, humid control keeps the 18h that divulges information in entire incubator, and daily to hatching 60% for interior temperature control
Hatching egg in case carries out egg-turning；
S4 carries out once shining egg respectively, takes out hatching egg in time in the 5th day, the 9th day and the 15th day three phases of hatching of breeding eggs
In infertile egg, dead smart egg and addled egg；
Hatching egg was removed incubator at hatching of breeding eggs the 12nd day, once sterilizing is carried out again to incubator, after the completion of disinfection by S5
Hatching egg is put into again and continues to hatch in incubator, the hatching egg of removal, which can be temporarily transferred in spare incubator, is temporarily incubated
Change, temperature, humidity and the ventilation time in spare incubator with it is consistent in incubator；
Temperature in incubator is maintained 38.0 DEG C from hatching of breeding eggs the 17th day by S6, humidity regulation to 65%, simultaneously
Ventilation in entire incubator is kept, but ventilation time is decreased to 6h compared with ventilation time in step S3, and at interval of 5 hours, will incubate
Change the young dove removal incubator for going out shell in case.
Embodiment 2
With embodiment 1, difference is, S3, and the hatching egg after step S2 disinfection is placed in incubating after step S2 disinfection
Change and hatched in case, the temperature in incubator is controlled at 38.1 DEG C, and humid control is kept in entire incubator 61%
Daily air 14h, and egg-turning is carried out to the hatching egg in incubator daily；
S4 carries out once shining egg respectively in the 5th day, the 10th day and the 16th day three phases of hatching of breeding eggs, takes out kind in time
Infertile egg, dead smart egg and addled egg in egg；
Hatching egg was removed incubator at hatching of breeding eggs the 10th day, once sterilizing is carried out again to incubator, after the completion of disinfection by S5
Hatching egg is put into again and continues to hatch in incubator, the hatching egg of removal, which can be temporarily transferred in spare incubator, is temporarily incubated
Change, temperature, humidity and the ventilation time in spare incubator with it is consistent in incubator；
Temperature in incubator is adjusted to 37.9 DEG C from hatching of breeding eggs the 17th day by S6, humidity regulation to 70%, simultaneously
Ventilation in entire incubator is kept, but ventilation time is reduced to 4 compared with ventilation time in step S3, and at interval of 5-7 hours, will incubate
Change the young dove removal incubator for going out shell in case.
Embodiment 3
With embodiment 1, difference is, S3, and the hatching egg after step S2 disinfection is placed in incubating after step S2 disinfection
Change and hatched in case, the temperature in incubator is controlled at 38.2 DEG C, and humid control is kept in entire incubator 62%
Ventilation 20h daily, and egg-turning is carried out to the hatching egg in incubator daily；
S4 carries out once shining egg respectively, takes out hatching egg in time in the 5th day, the 9th day and the 16th day three phases of hatching of breeding eggs
In infertile egg, dead smart egg and addled egg；
Hatching egg was removed incubator at hatching of breeding eggs the 15th day, once sterilizing is carried out again to incubator, after the completion of disinfection by S5
Hatching egg is put into again and continues to hatch in incubator, the hatching egg of removal, which can be temporarily transferred in spare incubator, is temporarily incubated
Change, temperature, humidity and the ventilation time in spare incubator with it is consistent in incubator；
Temperature in incubator is adjusted to 38.0 DEG C from hatching of breeding eggs the 17th day by S6, humidity regulation to 68%, simultaneously
Ventilation in entire incubator is kept, but ventilation time was reduced to 8h compared with ventilation time in step S3, and at interval of 5-7 hours, it will
The young dove for going out shell in incubator removes incubator.
Comparative example 1
With embodiment 1, difference is, the age is selected to place 4- after 3 years healthy breeding pigeons below are given birth in step S1
Egg in 10 days as hatching egg source, and filter out in hatching egg source eggshell cleaning without excrement, egg size 20~25g, oval and
The uniform pigeon eggs of shell thickness is as hatching egg.
Comparative example 2
With embodiment 1, difference is, selects healthy breeding pigeon production of the age at 3 years or more in the present embodiment in step S1
The egg in 1-3 days is placed after descending as hatching egg source, and filter out in hatching egg source eggshell cleaning without excrement, egg size 20~25g,
The oval and uniform pigeon eggs of shell thickness is as hatching egg.
Comparative example 3
With embodiment 1, difference is, selects age health breeding pigeon production below in 3 years in the present embodiment in step S1
The egg in 1-3 days is placed after descending directly as hatching egg.
Comparative example 4
With embodiment 1, difference is that lack step S2 in the present embodiment, hatching egg and incubator do not carry out disinfection, and
It is directly to be hatched.
Comparative example 5
With embodiment 1, difference is, does not divulge information in incubator in entire hatching process in the present embodiment.
Comparative example 6
With embodiment 1, difference is, step S5 is lacked in the present embodiment, i.e. hatching midway does not carry out incubator
Disinfection.
Comparative example 7
With embodiment 1, difference is that entire hatching process humidity remains at 70% in the present embodiment.
Comparative example 8
With embodiment 1, difference is that entire hatching process humidity remains at 65% in the present embodiment.
The time that hatching egg is impregnated in thimerosal in the various embodiments described above and comparative example is 2-4min, preferably 3min；
And hatching egg sootiness disinfecting time is 20~30 minutes, preferred 25min.
And the young dove later period feeding method indifference that embodiment 1-3 and each comparative example are hatched.
Wherein, basic condition see the table below in embodiment 1-3 and comparative example 1-8.
Basic condition table in table 2 embodiment 1-3 and comparative example 1-8
Note：Hatching rate=(fertile egg sum-addled egg sum) * 100%/fertile egg sum；Effective hatching rate=(fertilization
Dead sum in egg sum-addled egg sum-ten days) * 100%/fertile egg sum.
By above-mentioned data result it is found that pigeon eggs is in artificial incubation, the processing of incubation period is for improving the young dove later period
Survival rate be also have extreme influence, if because incubation condition it is improper, be easy so that egg embryo incubation period growth and development not
It is good or infected by germ, cause after hatching and, but feed the stage in young dove and be still easy to cause high mortality, therefore
In the necessary management for carrying out science of pigeon eggs artificial incubation stage, to improve the hatching rate of pigeon eggs and the survival rate of young dove.
Although the present invention has been described by way of example and in terms of the preferred embodiments, it is not intended to limit the invention, any to be familiar with this skill
The people of art can do various change and modification, therefore protection model of the invention without departing from the spirit and scope of the present invention
Enclosing subject to the definition of the claims.
Claims (5)
1. a kind of pigeon eggs artificial incubation method, which is characterized in that include the following steps：
S1 selects the age to place the egg in 1-3 days after 3 years healthy breeding pigeons below are given birth to as hatching egg source, and in hatching egg source
In filter out hatching egg；
S2 carries out disinfection to hatching egg selected in incubator and the step S1 before hatching；
S3, by through step S2 disinfection after hatching egg be placed in through step S2 disinfection after incubator in hatch, in incubator
Temperature is controlled at 38.0~38.2 DEG C, and humid control keeps the 14-20h that divulges information daily in entire incubator 60~62%,
And egg-turning is carried out to the hatching egg in incubator daily；
S4 carries out once shining egg respectively in the 5th day, the 9th day to the 10th day and the 15th day to the 16th day three phases of hatching of breeding eggs,
Infertile egg, dead smart egg and the addled egg in hatching egg are taken out in time；
Hatching egg was removed incubator at hatching of breeding eggs the 10th day to the 15th day, carries out once sterilizing again to incubator, sterilized by S5
Hatching egg is put by Cheng Houzai to continue to hatch in incubator, and the hatching egg of removal can temporarily be transferred in spare incubator and carry out temporarily
Hatching, temperature, humidity and ventilation time in spare incubator with it is consistent in incubator；
Temperature in incubator is adjusted to 37.9~38.0 DEG C from hatching of breeding eggs the 17th day by S6, and humidity regulation to 65%~
70%, while the 5-10h that divulges information daily in entire incubator is kept, and at interval of 5-7 hours, the young dove that shell is gone out in incubator is moved
Incubator out.
2. pigeon eggs artificial incubation method according to claim 1, which is characterized in that the step S1 is selected from hatching egg source
Eggshell cleaning is without excrement, egg size in 20~25g, oval and the uniform pigeon eggs of shell thickness as hatching egg.
3. pigeon eggs artificial incubation method according to claim 1, which is characterized in that hatching egg disinfection can adopt in the step S2
With hatching egg is placed in Eusol, soaking disinfection in bromogeramine solution or peracetic acid soln, or steamed using formalin
Gas damping disinfection.
4. pigeon eggs artificial incubation method according to claim 1, which is characterized in that incubator disappears in the step S2 and S5
Poison can be sprayed into incubator to carry out disinfection in disinfection Eusol, bromogeramine or peracetic acid soln, or uses Fu Er
Malin's steam damping disinfection.
5. pigeon eggs artificial incubation method according to claim 1, which is characterized in that the daily egg-turning of hatching egg in the step S3
Number be 4-8 time, each egg-turning angle is greater than 90 °.
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| CN113367099A (en) * | 2021-06-28 | 2021-09-10 | 佛山市正典生物技术有限公司 | Cultivation method and application of coccidiosis-free experimental pigeon |
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