CN106035129A - Hatching egg incubation illumination regulating and controlling method and illumination regulating and controlling device, with side-direction light supply - Google Patents
Hatching egg incubation illumination regulating and controlling method and illumination regulating and controlling device, with side-direction light supply Download PDFInfo
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- CN106035129A CN106035129A CN201610381818.1A CN201610381818A CN106035129A CN 106035129 A CN106035129 A CN 106035129A CN 201610381818 A CN201610381818 A CN 201610381818A CN 106035129 A CN106035129 A CN 106035129A
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- 230000012447 hatching Effects 0.000 title claims abstract description 139
- 238000005286 illumination Methods 0.000 title claims abstract description 73
- 238000000034 method Methods 0.000 title claims abstract description 31
- 230000001276 controlling effect Effects 0.000 title claims abstract description 23
- 230000001105 regulatory effect Effects 0.000 title claims abstract description 23
- 238000011534 incubation Methods 0.000 title abstract description 19
- 235000013601 eggs Nutrition 0.000 claims abstract description 218
- 210000003278 egg shell Anatomy 0.000 claims abstract description 19
- 230000012010 growth Effects 0.000 claims abstract description 11
- 230000036541 health Effects 0.000 claims abstract description 5
- 210000001835 viscera Anatomy 0.000 claims abstract description 5
- 238000009395 breeding Methods 0.000 claims description 21
- 230000001488 breeding effect Effects 0.000 claims description 21
- 102000002322 Egg Proteins Human genes 0.000 claims description 18
- 108010000912 Egg Proteins Proteins 0.000 claims description 18
- 210000001161 mammalian embryo Anatomy 0.000 claims description 18
- 239000000463 material Substances 0.000 claims description 10
- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- 230000002180 anti-stress Effects 0.000 claims description 7
- 230000033228 biological regulation Effects 0.000 claims description 7
- 230000003203 everyday effect Effects 0.000 claims description 5
- 229920003023 plastic Polymers 0.000 claims description 5
- 239000004033 plastic Substances 0.000 claims description 5
- 238000003466 welding Methods 0.000 claims description 5
- 230000003054 hormonal effect Effects 0.000 claims description 4
- 230000007306 turnover Effects 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- 230000008569 process Effects 0.000 abstract description 13
- 230000033764 rhythmic process Effects 0.000 abstract description 5
- 230000018109 developmental process Effects 0.000 abstract description 3
- 229940088597 hormone Drugs 0.000 abstract description 3
- 239000005556 hormone Substances 0.000 abstract description 3
- 210000002257 embryonic structure Anatomy 0.000 abstract 3
- 238000002474 experimental method Methods 0.000 description 15
- 238000012360 testing method Methods 0.000 description 15
- 241000287828 Gallus gallus Species 0.000 description 9
- 230000000694 effects Effects 0.000 description 7
- 210000002966 serum Anatomy 0.000 description 5
- 241000271566 Aves Species 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000007952 growth promoter Substances 0.000 description 3
- 235000013372 meat Nutrition 0.000 description 3
- 244000144977 poultry Species 0.000 description 3
- XUIIKFGFIJCVMT-GFCCVEGCSA-N D-thyroxine Chemical compound IC1=CC(C[C@@H](N)C(O)=O)=CC(I)=C1OC1=CC(I)=C(O)C(I)=C1 XUIIKFGFIJCVMT-GFCCVEGCSA-N 0.000 description 2
- MUMGGOZAMZWBJJ-DYKIIFRCSA-N Testostosterone Chemical compound O=C1CC[C@]2(C)[C@H]3CC[C@](C)([C@H](CC4)O)[C@@H]4[C@@H]3CCC2=C1 MUMGGOZAMZWBJJ-DYKIIFRCSA-N 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004720 fertilization Effects 0.000 description 2
- 230000008175 fetal development Effects 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 230000000638 stimulation Effects 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 210000002249 digestive system Anatomy 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000035558 fertility Effects 0.000 description 1
- 210000004602 germ cell Anatomy 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 230000000968 intestinal effect Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 210000004185 liver Anatomy 0.000 description 1
- 235000013622 meat product Nutrition 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035479 physiological effects, processes and functions Effects 0.000 description 1
- 238000009374 poultry farming Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000009329 sexual behaviour Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 230000004936 stimulating effect Effects 0.000 description 1
- 229960003604 testosterone Drugs 0.000 description 1
- 239000005495 thyroid hormone Substances 0.000 description 1
- 229940036555 thyroid hormone Drugs 0.000 description 1
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- 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
- A01K41/06—Egg-turning appliances for incubators
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Housing For Livestock And Birds (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
The invention discloses a hatching egg incubation illumination regulating and controlling method and an illumination regulating and controlling device, with side-direction light supply. Egg supports loaded with hatching eggs are placed on each layer of turnable egg stands, LED lamps are mounted above one side or multiple sides of each layer of the turnable egg stands and parallel to the turnable egg stands, and the LED lamps can turn along with the turnable egg stands; or the LED lamps are horizontally, or vertically or obliquely mounted on one side or multiple sides outside three-dimensional egg stands, and the LED lamps do not turn along with the turnable egg stands. After light enters, the hatching eggs perform diffuse reflection on the light, so that the light tends towards uniformity; when the hatching eggs are incubated, the LED lamps are regularly switched on, the light transmits egg shells of the hatching eggs, embryos mutually influence through squirm, and concurrent work and rest rhythm and hormone level are formed, so that the health state of the embryos is increased, the growth of the embryos is promoted, the incubation time is shortened, and the incubation rate of the hatching eggs, and the development and the stress resistant capacity of internal organs of chicks are improved. The hatching egg incubation illumination regulating and controlling method and the illumination regulating and controlling device disclosed by the invention are used for regulating and controlling illumination in the process of incubating the hatching eggs, the design is simple, the structure is reasonable, and the use rate of light energy is greatly increased.
Description
Technical field
The present invention relates to the hatching of poultry, especially relate to a kind of lateral hatching of breeding eggs light regulating and controlling illumination method to light and light
Regulating and controlling illumination device.
Background technology
Fowl meat is as one of maximum meat products of consumption figure in the world, and China has become the second largest fowl after the U.S.
Class manufacturing country and country of consumption, the fact that in the face of China's current meat of poultris consumption figure exceedes domestic production amount, reflect that China has
The Fowl meat market having a high potential.The visual system of poultry is highly developed, is photaesthesia animal, changing poultry of illumination condition
Physiology, behavior, growth rate etc. all will produce a certain degree of impact, and the most universal Producer is for obtaining higher economic benefit
Take the way of long-time light filling.Along with the appearance of LED, the advantages such as it is controlled, energy-conservation have been paid attention to by researchers,
The experiment of chicken cultivation is carried out using LED as light source.The brooding time of hatching egg is 21 days, as a example by Breeder hens, accounts for it whole
The 1/2 to 1/3 of life.Therefore the close relationship that has of situation during the growth promoter situation of later stage nestling and hatching.And
During incubation provide illumination can strengthen the nestling anti-stress ability at late growing stage.LED is made by the most many scholars
Introduce among hatching of breeding eggs for light source, the most different illumination photochromic, different, different illumination under the conditions of different LED illumination
Hatch under cycle, different light source arrangements, and to the life of nestling after embryo during its hatching effect, hatching and hatching
Length detects.
In recent years, increasing scholar especially European and American areas in the world, the environment during beginning to focus on birds hatching is adjusted
Control, this just brings new challenge to existing poultry farming and researchers.Existing research is the most only limited to
In to the environment conditioning during bird, and it is intended to being also carried out study on regulation during its fetal development, and during by two
Between combine, it is thus achieved that better economic benefit.The most traditional incubation mode, is all dark incubation mode, only in minority
Check hatching situation moment just can increase light source.But in nature, birds hatching egg hatching time not only can by temperature,
The impact of humidity, also can be affected by illumination simultaneously.Therefore illumination should be the another overall situation influence factor of hatching.Tradition
Hatch without light dark, it is possible to cause after birds hatching the rhythm and pace of moving things to illumination to adapt to relatively slow, thus reduce the speed of growth
Degree, hatching effect is poor.
Light source is arranged on above egg rack by existing study general, hatching egg carries out top from top to bottom to light, but in reality
In the hatchery on border, the distance between every layer of egg rack is the least, needs to install at every layer of egg rack top respectively many light sources, just can cover
Covering the hatching egg of this layer, install loaded down with trivial details, cost is the highest, heat production many also impacts hatching temperature control, poor practicability.
Summary of the invention
It is an object of the invention to provide a kind of lateral hatching of breeding eggs light regulating and controlling illumination method to light and illumination regulation device,
The hatching effect research top poor, existing solving the dark hatching of tradition is installed loaded down with trivial details to light hatching, and cost is the highest, the many also shadows of heat production
Ring hatching temperature control, a difficult problem for poor practicability.
The technical solution adopted for the present invention to solve the technical problems is:
One, a kind of lateral hatching of breeding eggs light regulating and controlling illumination method giving light, the step of the method is as follows:
Will be equipped with the egg of hatching egg to prop up and be placed in every layer of turning egg rack, above every layer of turning egg rack one side or the multi-lateral
Being parallel to turning egg rack mounted LED lamp, the LED of every layer is along with the upset of turning egg rack, and to this layer of turning egg rack
Illumination is provided, or in the three-dimensional outside one side or the multi-lateral of egg rack, horizontal or vertical or diagonally-installed LED, LED is not with upset
The upset of egg rack also provides illumination to three-dimensional egg rack, and after light enters three-dimensional egg rack, light is entered by the hatching egg in the turning egg rack of each layer
Row diffuse-reflectance, makes light tend to uniform, during hatching of breeding eggs, and every day or only periodically turned on LED at first 7 days, it is provided that intensity of illumination, light
Through hatching egg eggshell, influenced each other by wriggling between embryo, form the consistent work and rest rhythm and pace of moving things and hormonal readiness, improve embryo and be good for
Health state, promotes embryo growth, shortening brooding time, and the final internal organs improving hatching of breeding eggs rate and chickling are grown and resisted should
The ability of swashing.
Described LED is fluorescent tube or light bar, and its dominant wavelength is 525 ± 10nm, ripple width 30nm.
Described LED length is without departing from three-dimensional egg rack width；Described in the outside one side or the multi-lateral of three-dimensional egg rack, level or perpendicular
Straight or diagonally-installed LED is between every layer of turning egg rack；Described intensity of illumination determines according to eggshell color, light color egg
With more than 22-75lux, dark egg is with more than 150-392lux.
Described every day or only to periodically turn on LED at first 7 days be 16 hours.
Two, the illumination regulation device of a kind of lateral hatching of breeding eggs light regulating and controlling illumination method giving light:
Including the turning egg rack of multilamellar, three-dimensional egg rack and egg torr, the three-dimensional egg rack of multilamellar turning egg rack composition, egg props up
The bottom of every layer of turning egg rack；It is characterized in that: parallel above in turning egg every layer of turning egg rack one side or the multi-lateral
Frame mounted LED lamp, the LED of every layer is along with the upset of turning egg rack, or in the three-dimensional outside one side or the multi-lateral of egg rack, level
Vertical or diagonally-installed LED, LED is not with the upset of upset egg rack.
The material of described turning egg rack is steel bar, forms fixing rectangular frame by welding bottom turning egg rack,
The steel bar of turning egg rack corner is connected bottom quadra by screw.
Described egg torr is plastic material.
What the present invention had has the advantages that:
1, by the present invention laterally give light mode hatching egg is carried out light regulating and controlling illumination, the most reasonably make use of luminous energy and
Light source, feasibility is strong, haves laid a good foundation for industrialization, changes traditional incubation environment.
2, the avian embryonic during hatching can be carried out light regulating and controlling illumination, by mutual shadow of wriggling between embryo by the present invention
Ring, form the consistent work and rest rhythm and pace of moving things and hormonal readiness, improve embryo health state, promote embryo growth, shorten brooding time,
The internal organs improving hatching of breeding eggs rate and chickling eventually are grown and anti-stress ability.
Carrying out light regulating and controlling illumination during present invention is mainly used for hatching of breeding eggs, LED light source is placed in the sidepiece of egg rack, if
Meter is simple, rational in infrastructure, increases substantially luminous energy utilization rate.
Accompanying drawing explanation
Fig. 1 is the system structure schematic diagram of the embodiment of the present invention 1.
Fig. 2 is the different illumination intensity broiler hatching process group of the embodiment of the present invention 1 different time sections during hatching
Interior hatching distribution situation figure.
Fig. 3 is the system structure schematic diagram of the embodiment of the present invention 2.
In figure: 1, turning egg rack, 2, three-dimensional egg rack, 3, egg torr, 4, LED.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is further illustrated.
As shown in Figure 1 and Figure 2, the present invention includes the turning egg rack of multilamellar 1, three-dimensional egg rack 2 and egg torr 3, the turning egg of multilamellar
Frame 1 forms three-dimensional egg rack 2, and egg torr 3 is placed on the bottom of every layer of turning egg rack 1；In every layer of turning egg rack one side or the multi-lateral
Side is parallel to turning egg rack 1 mounted LED lamp 4, and the LED 4 of every layer is along with the upset of turning egg rack 1, and can turn over to this layer
Turning egg(s) frame 1 provides illumination, or in the three-dimensional outside one side or the multi-lateral of egg rack 2, horizontal or vertical or diagonally-installed LED 4, LED
Lamp 4 with the upset of upset egg rack and does not provides illumination to three-dimensional egg rack 2.
The material of turning egg rack 1 be steel bar, form fixing rectangular frame by welding bottom turning egg rack 1.
The steel bar of turning egg rack 1 four jiaos is connected bottom quadra by screw.
Described egg torr 3 is plastic material.
The step of the method is as follows: the egg torr 3 that will be equipped with hatching egg is positioned in every layer of turning egg rack, turning at every layer
Egg rack one side or the multi-lateral is parallel above in turning egg rack 1 mounted LED lamp 4, LED 4 the turning over along with turning egg rack 1 of every layer
Turn, and provide illumination to this layer of turning egg rack 1, or the outside one side or the multi-lateral, horizontal or vertical or oblique in three-dimensional egg rack 2
Mounted LED lamp 4, LED 4 is not with the upset of upset egg rack and provides illumination to three-dimensional egg rack 2, after light enters three-dimensional egg rack 2, respectively
Hatching egg in the turning egg rack 1 of layer carries out diffuse-reflectance to light, makes light tend to uniform, during hatching of breeding eggs, and every day or be only preordained front 7
Phase opens LED, it is provided that intensity of illumination, light transmission hatching egg eggshell, is influenced each other by wriggling, form consistent work between embryo
The breath rhythm and pace of moving things and hormonal readiness, improve embryo health state, promotes embryo growth, shortens brooding time, finally improves hatching of breeding eggs
The internal organs of rate and chickling are grown and anti-stress ability.
Described LED is fluorescent tube or light bar, and its dominant wavelength is 525 ± 10nm, ripple width 30nm.
Described LED 4 length is without departing from three-dimensional egg rack 2 width；Described in three-dimensional egg rack 2 outside one side or the multi-lateral, level
Vertical or diagonally-installed LED 4 is between every layer of turning egg rack 1；Described intensity of illumination determines according to eggshell color,
Light color egg is with more than 22-75lux, and dark egg is with more than 150-392lux.
Described every day or only to periodically turn on LED at first 7 days be 16 hours.
Embodiments of the invention 1:
As it is shown in figure 1, the material employing steel bar of turning egg rack 1, the three-dimensional long 76cm of egg rack 2, wide 57m, high 48m, each
Three-dimensional egg rack 2 is divided into three layers of turning egg rack 1, every interlamellar spacing 16cm.Turning egg rack 1 each several part is formed by welding, uses
In placing egg torr 3, the pillar of corner is connected by movable screw, carries out egg-turning during convenient hatching.
Placing two egg torr bottom turning egg rack 1, the material of egg torr 3 is plastics, and egg protracts 50cm, wide 36cm, egg torr
88 pieces of amount of capacity for 11*8.
Described LED lamp tube/light bar 4 uses LED lamp tube/light bar 4,60cm length, and rated power 4.32w, respectively at hatching egg
Egg rack every layer top left right side configuration one LED lamp tube/light bar 4, during incubation during egg-turning also with egg rack bottom all the time
Keeping parallelism, irradiates to centre from left and right sides, forms non-homogeneous stable photoenvironment.
The system using case study on implementation 1 to describe carries out 3 testing experiments,
Testing experiment 1: by 1408 pieces of Lingnan Yellow Carnis Gallus domesticus hatching egg of a chicken, eggshell color is pink colour (light color eggshell hatching egg), is divided into 4
Individual experimental group is hatched, often group 352 pieces, and egg size is about 61.0 ± 2g.LED dominant wavelength is 525 ± 10nm, ripple width 30nm,
It is divided into four experimental group low, middle, high, dark.Low is during low light intensity group (intensity of illumination 22-75lux), middle are
Isocandela group (intensity of illumination 92-208lux), high are high light intensity group (intensity of illumination 150-392lux).Light irradiation time is 16
(L):8(D).During whole hatching, temperature is 37.8 ± 0.1 DEG C, and humidity is 60 ± 1%.0-18 days, within two hours, turn over an egg, turn over
Egg angle is 45 °.Within 19-21 days, stop egg-turning, horizontal positioned.During record hatching, embryo growth situation and each group hatch respectively
Young time used and hatching effect, and take determination of serum hormone in vivo level.
Testing experiment 1 result:
In the case of example 1, in testing experiment 1, Lingnanhuang broilers (light color eggshell hatching egg) hatching situation is table 1
Shown in, the fertility rate of hatching egg zero difference between each experimental group.As shown in table 1, three illumination experiment groups low, middle, high groups
Incubation rate be all remarkably higher than dark group, mortality rate is substantially less than dark group.Therefore three intensities of illumination under A spectrum is hatched
Hatching situation be superior to the dark group that the dark hatching of tradition is lower, wherein that hatching criteria optimum is low light intensity: 22-75lux,
The incubation rate of about 6% is improved relative to dark hatching (dark group).
The hatching criteria of table 1 different illumination intensity broiler hatching egg (light color eggshell hatching egg) hatching process group
Embodiment data as shown in Figure 2, the hatching time of 4 experimental grouies, this hatching experiment shown starts respectively from 462h
Experimental group carries out picking up young bird, in order to avoid there being too much bothering to hatching, within the most every 12 hours, once picks up young bird.By each reality
The time period testing group hatching quantity the highest is referred to as hatching peak period, and the hatching peak period of low, middle and high group is all 474
～between 486h, low group is 66%, middle group is 54%, and high group is 68%.The hatching peak period of Dark group 486～
Between 498h.It is 53%.About 12h has all been done sth. in advance than the hatching peak period of dark group in the hatching peak period of light group.
Embodiment data as shown in table 2, at 14 days-18 days of fetal development, embryo's weight average of three light groups was significant
Higher than dark group.Wherein low group (22-75lux) effect is the most notable.During hatching, the serum hormone result of nestling shows, low light
It is (black that serum testosterone element (TES) of the chickling hatched under (22-75lux) by force and thyroxine (T4) are significantly higher than dark group
Dark group).
Table 2 broiler hatching egg (light color eggshell hatching egg) illumination hatching causes significance change indicator
Testing experiment 2: experimental condition packet is identical with testing experiment 1, subjects is the blue brown laying hen hatching egg in sea, eggshell face
Color is brown (dark eggshell hatching egg).And after hatching, chickling is carried out cultivation of brooding in 14 days by a definite date, and the life to nestling
Product matter and anti-stress ability are tested.
Testing experiment 2 result:
The hatching situation of the blue brown laying hen hatching egg in sea (dark hatching egg) in testing experiment 2 is for processing for each hatching shown in table 3
The analysis result of group hatching criteria.According to upper table, the rate of fertilization between each group hatching process group there was no significant difference.Result
Show that the intensity of illumination (150-392lux) of high group improves the overall incubation rate of laying hen hatching egg (dark hatching egg), germ cell is incubated
Rate, reduces mortality rate, improves incubation rate about 3% compared with dark group (dark group).
The hatching criteria of table 3 different illumination intensity laying hen hatching egg (dark eggshell hatching egg) hatching process group
Embodiment data as shown in table 4, during incubation provide suitable illumination can promote laying hen nestling hatching egg
The growth promoter of the liver during growth, but the illumination of excess the most likely can reduce the effect that this illumination is brought.In hatching
When 14 days, the digestive system weight of laying hen chickling raises along with the intensity of light intensity and raises.Green glow is the most during incubation provided
Illumination is obviously promoted the growth promoter of the intestinal during growth.The serum trilute of low group during hatching 14 days
And serum thyroid hormones (T4) level is significantly higher than 3 hatching process groups of dark, middle and high group (T3).
Embodiment data as shown in table 4, each hatching process group is in the lonely isolation test result of period laying hen chickling of brooding.
Test result shows, the cry number of times of Dark and low group chickling is significantly higher than middle group and high group.Therefore, in hatching
Period gives the light stimulation of embryo's sufficient intensity and can strengthen laying hen nestling anti-stress ability in developmental process.
Embodiment data as shown in table 4, each hatching process group is in the test result of promptly haunting of period laying hen chickling of brooding
Showing, the delay time of occurrence of dark group is significantly higher than these 3 illumination hatching process groups of low, middle and high.Therefore,
During incubation give green glow light stimulation and can strengthen laying hen nestling anti-stress ability in developmental process.
As shown in table 4 embodiment data, different hatchings process and postpone to do left and right select probability in experiment promptly haunting
Result understands, and the probability about the laying hen chickling selection of dark group is respectively (0.48,0.52；P=1.0)；The laying hen of low group is young
Probability about chicken selection is respectively (0.5,0.5；P=1.0)；Dark group and low group do not produce inclined side property to laying hen chickling
Impact.Probability about the laying hen chickling selection of middle group is respectively (0.23,0.77；P=0.009)；The egg of high group
Probability about the selection of chicken chicken is respectively (0.29,0.71；P=0.036)；Middle group and high group then produce significantly to
Right inclined side property.The monochromatic green glow of some strength, can be to promoting laying hen chickling to during incubation stimulating laying hen embryo
There is side Sexual behavior mode phenomenon the most partially.
Significance change indicator is caused during table 4 laying hen hatching egg (dark eggshell hatching egg) illumination hatching and nestling 14 days
Testing experiment 3: with 1408 pieces of blue brown laying hen hatching egg in sea, eggshell color is dark (dark eggshell hatching egg), is divided into 4
Experimental group is hatched, often group 352 pieces, and egg size is about 61.0 ± 2g.It is divided into 4 experimental grouies, is respectively as follows: 0-7L and (within 0-7 days, carries out
Illumination), 0-14L (carries out illumination in 0-14 days), and 0-21L (carries out illumination in 0-21 days), and LED dominant wavelength is 525 ± 10nm, ripple width
30nm, intensity of illumination is 150-392lux, and light irradiation time is 16 (L): 8 (D).During whole hatching, temperature is 37.8 ± 0.1 DEG C,
Humidity is 60 ± 1%.0-18 days, within two hours, turning over an egg, egg-turning angle is 45 °.Within 19-21 days, stop egg-turning, horizontal positioned.Point
Time and hatching effect used by embryo growth situation and each group hatching and nestling during Ji Lu not hatching.
Testing experiment result 3:
In testing experiment 3, the hatching situation in the blue brown laying hen hatching egg in sea (dark hatching egg) is for for hatching process group each shown in table 5
The analysis result of hatching criteria.According to upper table, the rate of fertilization between each group hatching process group there was no significant difference, 0-7L group
(illumination in 0-7 days) significantly improves incubation rate about 6% relative to dark group (dark group).
The hatching criteria of the different periodicity of illumination laying hen hatching egg of table 5 (dark eggshell hatching egg) hatching process group
Embodiments of the invention 2:
As it is shown on figure 3, the material employing steel bar of turning egg rack 1, the three-dimensional long 76cm of egg rack 2, wide 57m, high 48m, each
Three-dimensional egg rack 2 is divided into three layers of turning egg rack, every interlamellar spacing 16cm.Turning egg rack 1 each several part is formed by welding, is used for
Placing egg torr 3, the pillar of corner is connected by movable screw, carries out egg-turning during convenient hatching.
Placing two egg torr bottom every layer of turning egg rack 1, the material of egg torr 3 is plastics, and egg protracts 50cm, wide 36cm,
Egg torr is 88 pieces of amount of capacity of 11*8.
Described LED lamp tube/light bar can use LED lamp tube/light bar 4,60cm length, and rated power 4.32w, respectively at every layer
Turning egg rack 1 outside one or both sides, left and right, horizontal or vertical or oblique one LED lamp tube/light bar 4 of configuration, LED lamp tube position
Putting and immobilize, spacing is not less than the spacing of every layer of egg rack, not along with the shake together of egg rack, from the left and right sides of egg rack to
Middle irradiation, after light enters three-dimensional egg rack, the hatching egg in the turning egg rack of each layer carries out diffuse-reflectance to light, makes light tend to uniform.
Above-mentioned detailed description of the invention is used for illustrating the present invention rather than limiting the invention, the present invention's
In spirit and scope of the claims, any modifications and changes that the present invention is made, both fall within the protection model of the present invention
Enclose.
Claims (7)
1. the hatching of breeding eggs light regulating and controlling illumination method laterally giving light, it is characterised in that the step of the method is as follows: will be equipped with planting
The egg torr (3) of egg is positioned in every layer of turning egg rack, parallel above in turning every layer of turning egg rack one side or the multi-lateral
Egg rack (1) mounted LED lamp (4), the LED (4) of every layer is along with the upset of turning egg rack (1), and to this layer of turning egg rack
(1) illumination is provided, or at the outside one side or the multi-lateral of three-dimensional egg rack (2), horizontal or vertical or diagonally-installed LED (4), LED
Lamp (4) is not with the upset of upset egg rack, and provides illumination to three-dimensional egg rack (2), and after light enters three-dimensional egg rack (2), each layer can turn over
Hatching egg on turning egg(s) frame (1) carries out diffuse-reflectance to light, makes light tend to uniform, during hatching of breeding eggs, and every day or only periodically opened at first 7 days
Open LED, it is provided that intensity of illumination, light transmission hatching egg eggshell, influenced each other by wriggling between embryo, form consistent work and rest joint
Rule and hormonal readiness, improve embryo health state, promotes embryo growth, shortens brooding time, final improve hatching of breeding eggs rate with
The internal organs of chickling are grown and anti-stress ability.
A kind of lateral hatching of breeding eggs light regulating and controlling illumination method giving light the most according to claim 1, it is characterised in that: described
LED is fluorescent tube or light bar, and its dominant wavelength is 525 ± 10nm, ripple width 30nm.
A kind of lateral hatching of breeding eggs light regulating and controlling illumination method giving light the most according to claim 1, it is characterised in that: described
LED (4) length is without departing from three-dimensional egg rack (2) width；Described in the outside one side or the multi-lateral of three-dimensional egg rack (2), horizontal or vertical
Or diagonally-installed LED (4) is positioned between every layer of turning egg rack (1)；Described intensity of illumination determines according to eggshell color, shallow
Color egg is with more than 22-75 lux, and dark egg is with more than 150-392 lux.
A kind of lateral hatching of breeding eggs light regulating and controlling illumination method giving light the most according to claim 1, it is characterised in that: described often
It or only to periodically turn on LED at first 7 days be 16 hours.
The illumination regulation device of a kind of lateral hatching of breeding eggs light regulating and controlling illumination method giving light the most according to claim 1, bag
Include the turning egg rack of multilamellar (1), three-dimensional egg rack (2) and egg torr (3), the three-dimensional egg rack (2) of the turning egg rack of multilamellar (1) composition, egg
Torr (3) is placed on the bottom of every layer of turning egg rack (1)；It is characterized in that: flat above every layer of turning egg rack one side or the multi-lateral
Row is in turning egg rack (1) mounted LED lamp (4), and the LED (4) of every layer overturns along with the upset of turning egg rack (1), or
In outside one side or the multi-lateral, the horizontal or vertical or diagonally-installed LED (4) of three-dimensional egg rack (2), LED (4) is not with upset egg
The upset of frame.
The illumination regulation device of a kind of lateral hatching of breeding eggs light regulating and controlling illumination method giving light the most according to claim 5, its
Being characterised by: the material of described turning egg rack (1) is steel bar, turning egg rack (1) bottom is formed fixing rectangular by welding
Shape framework, the steel bar of turning egg rack (1) corner is connected bottom quadra by screw.
The illumination regulation device of a kind of lateral hatching of breeding eggs light regulating and controlling illumination method giving light the most according to claim 3, its
It is characterised by: described egg torr (3) is plastic material.
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| CN106818625A (en) * | 2016-12-23 | 2017-06-13 | 浙江海洋大学 | A kind of method for improving Cuora flavomarginate hatching speed |
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| CN108401945A (en) * | 2018-04-09 | 2018-08-17 | 江苏省农业科学院 | A kind of illumination apparatus and its working method for eight-square incubator |
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| CN111134046A (en) * | 2020-01-06 | 2020-05-12 | 中国农业大学 | Hatching illumination device, incubator and hatching illumination design method |
| CN111134046B (en) * | 2020-01-06 | 2021-08-27 | 中国农业大学 | Hatching illumination device, incubator and hatching illumination design method |
| CN111816749A (en) * | 2020-06-08 | 2020-10-23 | 杭州汉徽光电科技有限公司 | Light-emitting device and illumination device for poultry egg hatching |
| CN113455225A (en) * | 2021-07-09 | 2021-10-01 | 张志标 | Indoor plant intelligence breeding device based on thing networking |
| WO2023213023A1 (en) * | 2022-05-05 | 2023-11-09 | 浙江大学 | Method for reducing negative effect of incubation heat acclimatization of poultry breeding eggs |
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