CN106949415A - The LED illumination System and method of broiler chicken breeding scale hen house - Google Patents
The LED illumination System and method of broiler chicken breeding scale hen house Download PDFInfo
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- CN106949415A CN106949415A CN201710156936.7A CN201710156936A CN106949415A CN 106949415 A CN106949415 A CN 106949415A CN 201710156936 A CN201710156936 A CN 201710156936A CN 106949415 A CN106949415 A CN 106949415A
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- lamp bead
- hen house
- broiler
- chicken
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/04—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures
- F21S8/06—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures by suspension
- F21S8/068—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures by suspension from a stretched wire
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K31/00—Housing birds
- A01K31/18—Chicken coops or houses for baby chicks; Brooders including auxiliary features, e.g. feeding, watering, demanuring, heating, ventilation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
Abstract
The invention discloses a kind of LED illumination System and method of broiler chicken breeding scale hen house.There is provided in broiler house by extraordinary LED A, LED B, LED C or LED D, wherein LED D is using mixed proportion as 1 by white, yellow and blue lamp bead:5:5~5:1:1 uniform crossover is arranged.LED is irradiated to chicken group support and grows the average intensity of plane for 5~80Lux；Illuminated, the later stage is illuminated using LED B, illuminated during delivering for sale using LED B or LED C using LED A or LED B in broiler breeding early stage；Or it is whole using LED D illuminations.LED can carry out intensity control by controller, and time control is carried out by hand switch or relay switch or autotimer connection power supply.Present invention is mainly applied in scale broiler house broiler breeding illuminate, come improve chicken group anti-stress ability, improve health, reduce death and culling rate.
Description
Technical field
The present invention relates to a kind of illumination method and system, more particularly to a kind of LED illumination of broiler chicken breeding scale hen house
System and method, comprising from brooding, fatten to the illumination for delivering the whole culture-cycle for sale.
Background technology
With the improvement of living standards, people are continuously increased to the demand of meat products, in addition, agricultural modernization cultivates skill
The progress of art and facility, these factors have all promoted the mechanization of aquaculture, intensive, large-scale development development energetically, make
Cultured output every year is obtained all in continued smooth increase.
In the factors for influenceing the performance of poultry production power, genetic force factor only accounts for 5%-50%, and 50%-95% then takes
Certainly in environmental condition.Chicken has flourishing vision system, and its sensitivity to light is far longer than the mankind, can be by eyeball
SCN under retina and cranium receives light stimulation, makes corresponding nerve according to different light stimulations and rushes
It is dynamic, anterior pituitary is then acted on, and then promote the corresponding hormone of glandular secretion to adjust the metabolism of body, grow
And behavioural characteristic.Therefore people are during actual breeding production, and reasonable utilization Lighting information improves the growth performance of chicken, is
Enterprise and individual bring bigger economic benefit.
Poultry also differs in the different growth phases of both of brooding, fatten, the demand to photoenvironment.However,
In existing technology, the guidance without scientific unity such as light source, light intensity, duration of most of breeding enterprise or raiser's illumination
Property opinion, they are each written, and it is low that this results in breeding production rate, serious waste of resources.Especially when from LED light source, LED
The spectral species of light source is more, widely different, bad spectrum chicken can be produced it is bad stress, influence chicken it is healthy and raw
It is long.In view of the illumination in the presence of these problems, breeding scale hen house for poultry different growth phases needs, from special light
Compose means of illumination research just extremely urgent.
In order to solve problem present in background technology, the invention provides a kind of LED of broiler chicken breeding scale hen house photographs
Bright system and method.According to the lighting requirements of broiler chicken different growth phases, using different photoenvironments, to improve to greatest extent
While the productivity of broiler chicken, enhance the physical health of broiler chicken and resist the ability of epidemic disease.
The technical solution adopted for the present invention to solve the technical problems is：
First, a kind of LED illumination System of broiler chicken breeding scale hen house：
System includes hen house and the LED installed in hen house internal upper part space, and described LED is uniformly suspended on hen house
Bedding and padding or pad net are laid in cultivation plane in portion space, hen house, all LEDs are connected to control after lamp line series/parallel
All LEDs are carried out the control of unified light intensity and lighting hours by controller by device.
There is chicken coop in described hen house, LED is suspended between the surface of chicken coop or adjacent chicken coop or in chicken coop
Top.
The LED is arranged in a straight line along chicken coop arranged direction, and the setting height(from bottom) of two adjacent LEDs lamp is different so that
LED on straight line is with setting height(from bottom) in height arrangement straggly.
The LED uses LED A, LED B or LED C.
Described LED A colour temperature is 2700-6500K, and dominant wavelength is 500nm ± 10%, and peak wavelength is 450nm；
Described LED B colour temperature is 1850K, and dominant wavelength is 588nm ± 10%, and peak wavelength is 590nm；
Described LED C colour temperature is more than 15000K, and dominant wavelength is 460nm ± 10%, and peak wavelength is 455nm.
The LED uses LED D, and LED D is mainly by white lamp bead, yellow lamp bead and blue lamp bead with mixed proportion
For 1~5：5~1：5~1 in same bulb uniform crossover arranged form, white lamp bead, yellow lamp bead and blue lamp bead
What uniform crossover was arranged is shaped as annular, linear, triangle, square, trapezoidal or rectangle.
In described LED D, the colour temperature of white lamp bead is 2700-6500K, and dominant wavelength is 490-590nm；Yellow lamp bead
Dominant wavelength 588nm；The colour temperature of blue lamp bead is more than 15000K, dominant wavelength 460nm.
Three kinds of lamp beads in described LED D control respective light and shade respectively by drive control mode, realize wherein white
Colored lights pearl, yellow lamp bead and the respective light and shade adjustment of blue lamp bead.
Described LED type is ball alveolitoid or straight pipe type.
Described hen house is closed hen house hen house.
2nd, a kind of LED illumination method of broiler chicken breeding scale hen house：
Mounted LED lamp A, LED B, LED C or LED D in chicken breeding environment and be illuminated, LED is irradiated to
The average intensity that chicken group support grows plane is 5~80Lux, and LED carries out intensity control by controller, by hand switch or relay
Switch or autotimer connection power supply carry out time control.
Present invention is mainly applied in scale broiler house broiler breeding illuminate, come improve chicken group stress ability, improve
Health, reduces death and culling rate.
Described LED A colour temperature is 2700-6500K, and dominant wavelength is 500nm ± 10%, and peak wavelength is 450nm；
Described LED B colour temperature is 1850K, and dominant wavelength is 588nm ± 10%, and peak wavelength is 590nm；
Described LED C colour temperature is more than 15000K, and dominant wavelength is 460nm ± 10%, and peak wavelength is 455nm.
Described LED D is mainly by white lamp bead, yellow lamp bead and blue lamp bead using mixed proportion as 1~5：5~1：5
~1 in same bulb uniform crossover arranged form.Three kinds of lamp beads in described LED D pass through drive control mode
Respective light and shade is controlled respectively, realizes wherein white lamp bead, yellow lamp bead and the respective light and shade adjustment of blue lamp bead.
In described LED D, the colour temperature of white lamp bead is 2700-6500K, and dominant wavelength is 490-590nm；Yellow lamp bead
Colour temperature is 1850K, dominant wavelength 588nm；The colour temperature of blue lamp bead is more than 15000K, dominant wavelength 460nm.
In whole breeding process, the one of which of lighting system in the following ways：
A) cultivation early stage is illuminated using LED A or LED B, and the cultivation later stage is illuminated using LED B, is used during delivering for sale
LED B or LED C illuminations are to be stabilized, and the event horizon between cultivation early stage and cultivation later stage is 7-21 ages in days；Go out
There was only one day during column, refer to the last day of chicken breeding process.
B) it is whole using LED D illuminations, it is respective bright by wherein three kinds lamp beads of drive control adjustment when LED D is illuminated
It is secretly (i.e. blue to carry out pure white lamp bead (i.e. white bright champac is dark), gilvous lamp bead (i.e. yellow to understand blue dark) or pure blue lamp bead
It is bright yellowish-white dark) illumination so that cultivation early stage is illuminated using pure white lamp bead or gilvous lamp bead, and the cultivation later stage uses true yellow
Colored lights pearl illuminates, and uses gilvous lamp bead to illuminate or stabilized with the illumination of pure blue lamp bead during delivering for sale.
Chicken group's stress ability is improved by specific lighting system above, improves health, reduction death and culling rate.
It is 5~80Lux that described LED A, LED B, LED D, which are irradiated to chicken group support to grow the average intensity of plane, with full
Sufficient broiler chicken early stage and the light intensity requirement in later stage, for LED A or LED B average intensities by change different capacity bulb or
Person is adjusted using unified LED light adjusting controllers, is adjusted for LED D using unified LED light adjusting controllers.
Compared with prior art, what the present invention had has the advantages that：
1. using LED as artificial light source, electricity conversion, solar photovoltaic utilization rate and control, and its long lifespan are improved,
Maintenance can be reduced or replacement expense is updated, it is cost-effective, and the hidden danger of non-environmental-pollution.
2. carrying out broiler breeding illumination using extraordinary LED A, LED B and mixed type LED D, broiler chicken can be met not
With growth phase to illumination the need for, improve the anti-stress ability and health status of chicken group, effectively whole dead of reduction cultivation is washed in a pan
Rate；Under extraordinary LED C spectrum, chicken group is quieter, the operation of workman during helping to deliver for sale, reduces the death of chicken group and damages
Consumption.
Present invention is mainly applied to the closed broiler chicken cage of scale, the flat foster and net-rearing yard feeding pattern in ground.
Brief description of the drawings
Fig. 1 is LED A, the LED B of the present invention and LED C spectrogram.
Fig. 2 is the spectrogram of the white lamp beads of LED D, yellow lamp bead and the blue lamp bead of invention.
Fig. 3 is the flat foster mode hen house light source arrangement sectional view in ground of the inventive method embodiment 1.
Fig. 4 is Fig. 3 top view.
Fig. 5 is the net-rearing mode hen house light source arrangement sectional view of the inventive method embodiment 2.
Fig. 6 is Fig. 5 top view.
Fig. 7 is the stacking cage mode hen house light source arrangement sectional view of the inventive method case study on implementation 3.
Fig. 8 is Fig. 7 side view.
Fig. 9 is Fig. 7 top view.
Figure 10 be the inventive method Straight LED be placed in stacking chicken coop internal type hen house light source arrangement sectional view and
Local map.
Figure 11 is Figure 10 side view and Local map.
Figure 12 is Figure 10 top view.
Figure 13 is the stepped cage mode hen house light source arrangement sectional view of the inventive method.
Figure 14 is Figure 13 top view.
Figure 15 is the schematic diagram for being shaped as bulb-shaped of the LED of the present invention.
Figure 16 is the schematic diagram for being shaped as Straight of the LED of the present invention.
Figure 17 is that the LED D of present invention lamp bead spread geometry is square schematic diagram.
The LED D of Figure 18 present invention lamp bead spread geometry is the schematic diagram of triangle.
The lamp bead spread geometry that Figure 19 is the LED D of the present invention is trapezoidal schematic diagram.
The lamp bead spread geometry that Figure 20 is the LED D of the present invention is rectangular schematic diagram.
In figure：1. hen house, 2. bedding and padding/net, 3.LED lamps, 4. lamp lines, 5. controllers, 6. operating rooms, 7. passageways, 8. chicken coops,
9. substrate, 10. white lamp beads, 11. yellow lamp beads, 12. blue lamp beads.
Embodiment
Below in conjunction with the drawings and specific embodiments, the invention will be further described.
As shown in figure 1, LED A spectrum characteristic is colour temperature 2700-6500K, dominant wavelength 500nm, peak wavelength 454nm.
LED B spectrum characteristic is colour temperature 1850K, dominant wavelength 588nm, peak wavelength 590nm.LED C spectrum characteristic is main ripple
Long 460nm, peak wavelength 455nm.
As shown in Fig. 2 LED D spectrum is by the uniform friendship in proportion of white lamp bead 10, yellow lamp bead 11 and blue lamp bead 12
Fork is rearranged, the colour temperature of white lamp bead be 2700-6500K, dominant wavelength be 490-590nm, yellow lamp bead dominant wavelength 588nm,
Blue lamp bead dominant wavelength 460nm；White lamp bead 10, yellow lamp bead 11 and blue lamp bead 12 in LED D pass through drive control side
The controllable work light and shade of formula.White lamp bead shown in Fig. 2 has three kinds of wavelength, and specific implementation can select any therefrom.
Such as Fig. 3, shown in Fig. 4, hen house 1 is that one layer of flat foster bedding and padding 2 are covered with the flat raising broiler house in ground, hen house cultivation plane,
LED 3 is uniformly suspended on the overhead of hen house 1, the LED 3 of adjacent lamp line 4 is in cross arrangement, makes the cultivation plane of whole hen house
The illumination of reception is more uniform, and all LEDs 3 are connected through lamp line 4, and is connected to light modulation/timing controller 5, to all LEDs
3 carry out unified light intensity and the control of time so that the intensity of illumination on cultivation bedding and padding 2 surface is in 5-80Lux scopes.
Such as Fig. 5, shown in Fig. 6, hen house 1 is net-rearing broiler house, and being covered with one layer at the high 1m of hen house cultivation plane puts down
Pad net 2 is supported, 1m passageway 7 is respectively stayed in pad net 2 both sides, facilitate culturist to go to clear up chicken manure.LED 3 is uniformly suspended on hen house 1
Sky, the LED 3 of adjacent lamp line 4 is in cross arrangement, and the illumination for making the cultivation plane of whole hen house receive is more uniform, all LED
Lamp 3 is connected through lamp line 4, and is connected to light modulation/timing controller 5, and all LEDs 3 are carried out with unified light intensity and the control of time,
So that the intensity of illumination on cultivation bedding and padding 2 surface is in 5-80Lux scopes.
Such as Fig. 7, Fig. 8, shown in Fig. 9, the stacked chicken coop 8 layer by layer of H types four is installed in hen house 1, according to hen house 1 and chicken coop 8
Size and position distribution, LED 3 are suspended on the aisle overhead center in hen house 1, adjacent 2 LEDs are in on bar lamp line 3
LED makes whole by staggered on just arrangement straggly, the inferior position relatively weak to compensate bottom light intensity, adjacent lamp line
The illumination that the cultivation plane of hen house is received is more uniform, and all LEDs 3 are connected through lamp line 4, and are connected to light modulation/timing controlled
All LEDs 3 are carried out unified light intensity and the control of time so that the intensity of illumination of chicken coop 8 is in 5-80Lux scopes by device 5.
By broiler breeding in cage or flat poultry house, the illumination in hen house is by extraordinary LED A or LED B or LED C
Or LED D is provided, its major parameter is as follows：LED A colour temperature 2700-6500K, dominant wavelength 500nm, peak wavelength 450nm；
LED B colour temperature 1850K, dominant wavelength 588nm, peak wavelength 590nm；LED C dominant wavelength 460nm, peak wavelength
455nm；LED D is using mixed proportion as 1 by white, yellow and blue lamp bead:5:5~5:1:1 uniform crossover is arranged.LED
It is irradiated to chicken group support and grows the average intensity of plane for 5~80Lux.Illuminated in broiler breeding early stage using LED A or LED B,
Later stage is illuminated using LED B, is illuminated during delivering for sale using LED B or LED C；Or it is whole using LED D illuminations.LED
Lamp can carry out intensity control by controller, and time control is carried out by hand switch or relay switch or autotimer connection power supply
System.Present invention is mainly applied in scale broiler house broiler breeding illuminate, come improve chicken group stress ability, improve health,
Reduce death and culling rate.
Embodiments of the invention：
Embodiment 1：
To obtain the LED light spectrum of optimal promotion meat chicken production performance, experiment 1 is carried out：
Shown in Fig. 3, Fig. 4, the flat foster mode hen house in ground, 105 meters of hen house length, hen house is wide 12 meters, and hen house is covered with 5cm on ground
Bedding and padding afterwards, hen house carries out full shading treatment.The hen house of totally 3 identical feeding environments, be respectively 1., 2. two experimental groups, 1.
Number cultivation early stage and the later stage use LED B, marketing period use LED C, 2. a number hen house use electricity-saving lamp, LED B, LED C
Parameter with electricity-saving lamp is as shown in table 1, and 22700 chickens are averagely cultivated in hen house in each experimental group culture zone.Brood time 1-3 days
In age, in order to stimulate chick association drinking water diet, intensity control is in 30Lux, and light application time is set to 24h, and 4-7 ages in days are in order to promote
Young chicken feeding as much as possible, intensity control is set to 20h in 15Lux, light application time.
Fattening period starts after 8 ages in days, and fattening period is illuminated to use LED B is delivered for sale, and 8-40 age in days intensity controls exist
15Lux, light application time is set to 20h, breeding house unified 21:Turned off the light after 00.
The LED of table 1 and electricity-saving lamp parameter comparison
| Parameter | Colour temperature (K) | Dominant wavelength (nm) | Peak wavelength (nm) |
| LED B | 1850 | 588 | 590 |
| LED C | >15000k | 460 | 455 |
| Electricity-saving lamp | 6000 | 490 | 545 |
The phenomena of mortality that this batch breeding process middle and later periods chicken occurs.On this basis, different hen houses finally deliver day for sale
Age is different, and unified comparative analysis is carried out with the death and culling rate of 42 ages in days, as shown in the table：
The flat raising broiler cultivation overview in the ground of table 2
The result of table 2 is shown, is compared from the death and culling rate of each hen house, and the death and culling rate of LED B cultivation hen houses is cultivated than electricity-saving lamp
The average death and culling rate of hen house is low by 6.06%.
Embodiment 2：
Further to obtain the LED light spectrum for more preferably promoting chicken production performance, experiment 2 is carried out：
Shown in Fig. 5, Fig. 6, net-rearing mode hen house, 100 meters of hen house length, hen house is wide 11.5 meters, flat apart from hen house cultivation
One layer of flat supports is covered with the high 1m in face and pads net, pad net both sides aisle is wide 1 meter, and hen house carries out full shading treatment.Totally 2 identical raising rings
The hen house in border, experiment set 4., 5. two experimental groups, 4. number hen house cultivation early stage and later stage use LED 1, marketing period is used
LED C, 5. number hen house is using LED 3, and the parameter of all types of LEDs is as shown in table 3,20000 in each experimental group culture zone
Chicken is averagely cultivated in hen house.
Brood time 1-3 ages in days, in order to stimulate chick association drinking water diet, intensity control is set in 30Lux, light application time
24h, 4-7 age in days are in order to promote the feeding as much as possible of young chicken, and intensity control is set to 20h in 15Lux, light application time.
Fattening period starts after 8 ages in days, and fattening period is illuminated to use LED B is delivered for sale, and 8-40 age in days intensity controls exist
15Lux, light application time is set to 20h, breeding house unified 21:Turned off the light after 00.
The LED 1 of table 3 and LED C parameter comparisons
| Parameter | Colour temperature (K) | Dominant wavelength (nm) | Peak wavelength (nm) |
| LED 1 | 1850 | 500 | 450 |
| LED C | >15000K | 460 | 455 |
| LED 3 | 5900 | 550 | 450 |
The phenomena of mortality that this batch breeding process middle and later periods chicken occurs.On this basis, different hen houses finally deliver day for sale
Age is different, and unified comparative analysis is carried out with the death and culling rate of 42 ages in days, as shown in the table：
The net-rearing broiler breeding overview of table 4
5. number the result of table 2 is shown, is compared from the death and culling rate of each hen house, and 4. the death and culling rate ratio of number cultivation hen house is significantly lower than
Cultivate the death and culling rate of hen house, death and culling rate reduction by 9.67%.
Embodiment 3：
The present disclosure applies equally to the stacked cage hen house shown in Fig. 7, Fig. 8, Fig. 9.Totally two floor of four row of identical four
The broiler house in stacked five passageway, be respectively labeled as 6., 7. number experimental group, 98 meters of hen house length, 12 meters of hen house width, cage group length
=92.4 meters, single cage is wide 0.7 meter, deep 0.57 meter, and every hen house is actual to raise 33000 broiler chicken.
6. the age in days of number experimental group 1~7 carries out hen house illumination using LED A, and 8 ages in days carry out chicken to use LED B is delivered for sale
House shines, and 7. number experimental group whole culture-cycle is using the progress hen house illumination of LED III, the parameter such as institute of table 5 of all types of LEDs
Show.It is in cross arrangement that lamp line, which is located at LED on the centre overhead in hen house aisle, adjacent two lamp lines, makes whole hen house and chicken
The illumination that cage is received is more uniform, and adjacent 2 LEDs are in height arrangement straggly on lamp line, to compensate bottom light intensity relatively
Weak inferior position, by the height and spacing that adjust LED so that the maximum average intensity of chicken coop reaches 40-80Lux, and passes through
Light modulator changes to adjust light intensity in 5-80Lux.
The LED I of table 5, LED II and the parameter comparison of LED III
Brood time 1-3 ages in days, in order to stimulate chick association drinking water diet, intensity control is set in 30Lux, light application time
24h, 4-7 age in days are in order to promote the feeding as much as possible of young chicken, and intensity control is set to 20h in 15Lux, light application time.
Fattening period starts after 8 ages in days, and fattening period is illuminated to use LED B is delivered for sale, and 8-40 age in days intensity controls exist
15Lux, light application time is set to 20h, breeding house unified 21:Turned off the light after 00.
6., 7. number experimental group hen house is in addition to light source, and other all rearing conditions keep completely the same, finally two realities of contrast
Test group and deliver situation for sale, it is as shown in the table.
From table 3 it is observed that this batch cultivation the data obtained compares, the hen coop of 7. number experimental group illuminator is contrasted,
So that the 6. hen coop of experimental group illuminator, the death and culling rate reduction by 3.33% of broiler chicken, feedstuff-meat ratio reduces by 0.75% on year-on-year basis, delivers for sale total
Increase by 3240 kilograms again.
Embodiment 4：
The present invention, is not only applicable to the flat poultry house in ground of above-mentioned implementation 1 and the net-rearing hen house of embodiment 2, real
The stacked cage hen house of example 3 is applied, Figure 13 is equally applicable to, the stepped cage hen house shown in Figure 14.
The broiler house in four four layers of row ladder, five passageways, 95 meters of hen house length, wherein 86 meters of single-row cage length, totally 44 groups of cages, chicken
Give up wide 12 meters, wherein aisle is wide 1 meter.Using LED D progress installation illuminations in hen house, three kinds of lamp beads in LED D, which pass through, drives
Dynamic control mode controls only white lamp bead in respective light and shade, cultivation early stage LED D to light respectively, in later stage LED D only
Yellow lamp bead is lighted, blue lamp bead is only lighted during delivering for sale in LED D, lamp line is located at the centre overhead in hen house aisle, adjacent
LED is in cross arrangement on two lamp lines, and the illumination for making whole hen house and chicken coop receive is more uniform, adjacent 2 LED on lamp line
Lamp, by adjusting the height and spacing of LED, makes in height arrangement straggly, the inferior position relatively weak to compensate bottom light intensity
The maximum average intensity for obtaining chicken coop reaches 40-80Lux, and adjusts light intensity in 5-80Lux changes by light modulator.
The 1. experimental group of all of above embodiment and 6. number experimental group are that the embodiment of technical solution of the present invention embodies, remaining
The control group of the present invention is to illustrate the setting of the setting and spectrum illuminated in technical solution of the present invention.
From the contrast of above-described embodiment, technical solution of the present invention can be greatly lowered foster cost-effective while
The death and culling rate of whole process is grown, the death and loss of chicken group is reduced, the anti-stress ability and health status of chicken group are improved, with its expectation
Less than technique effect.
Claims (10)
1. a kind of LED illumination System of broiler chicken breeding scale hen house, it is characterised in that：Including hen house (1) and in hen house
The LED (3) of upper space, described LED (3) is uniformly suspended in the cultivation plane in hen house (1) upper space, hen house
Bedding and padding or pad net are laid, all LEDs (3) are connected to controller (5) after lamp line (4) series/parallel, passed through controller (5)
All LEDs (3) are carried out with the control of unified light intensity and lighting hours.
2. a kind of LED illumination System of broiler chicken breeding scale hen house according to claim 1, it is characterised in that：Described
There is chicken coop (8) in hen house (1), LED (3) is suspended between the surface of chicken coop (8) or adjacent chicken coop (8) or chicken coop
(8) top in.
3. a kind of LED illumination System of broiler chicken breeding scale hen house according to claim 1, it is characterised in that：The LED
Lamp (3) is arranged in a straight line along chicken coop (8) arranged direction, and the setting height(from bottom) of two adjacent LEDs lamp (3) is different so that on straight line
LED (3) with setting height(from bottom) in height arrangement straggly.
4. a kind of LED illumination System of broiler chicken breeding scale hen house according to claim 1, it is characterised in that：The LED
Lamp (3) is using LED A, LED B or LED C：Described LED A colour temperature is 2700K-6500K, and dominant wavelength is
500nm ± 10%, peak wavelength is 450nm；Described LED B colour temperature is 1850K, and dominant wavelength is 588nm ± 10%, peak
Value wavelength is 590nm；Described LED C colour temperature is more than 15000K, and dominant wavelength is 460nm ± 10%, and peak wavelength is
455nm。
5. a kind of LED illumination System of broiler chicken breeding scale hen house according to claim 1, it is characterised in that：The LED
Lamp (3) uses LED D, and LED D is mainly by white lamp bead, yellow lamp bead and blue lamp bead using mixed proportion as 1~5：5~1：
5~1 in same bulb uniform crossover arranged form, white lamp bead, yellow lamp bead and blue lamp bead uniform crossover arrangement
Be shaped as annular, linear, triangle, square, trapezoidal or rectangle；
In described LED D, the colour temperature of white lamp bead is 2700-6500K, and dominant wavelength is 490-590nm；The color of yellow lamp bead
Temperature is 1850K, dominant wavelength 588nm；The colour temperature of blue lamp bead is more than 15000K, dominant wavelength 460nm.
6. a kind of LED illumination method of broiler chicken breeding scale hen house, it is characterised in that：In chicken breeding environment mounted LED lamp A,
LED B, LED C or LED D and be illuminated, LED be irradiated to chicken group support grow plane average intensity be 5~80Lux,
LED carries out intensity control by controller, and the time is carried out by hand switch or relay switch or autotimer connection power supply
Control.
7. a kind of LED illumination method of broiler chicken breeding scale hen house according to claim 4, it is characterised in that：Described
LED A colour temperature is 2700-6500K, and dominant wavelength is 500nm ± 10%, and peak wavelength is 450nm；Described LED B color
Temperature is 1850K, and dominant wavelength is 588nm ± 10%, and peak wavelength is 590nm；Described LED C colour temperature is more than 15000K, main
Wavelength is 460nm ± 10%, and peak wavelength is 455nm.
8. a kind of LED illumination method of broiler chicken breeding scale hen house according to claim 1, it is characterised in that：Described
LED D is mainly by white lamp bead, yellow lamp bead and blue lamp bead using mixed proportion as 1~5：5~1：5~1 in same bulb
Uniform crossover arranged is formed, and the colour temperature of white lamp bead is 2700-6500K, and dominant wavelength is 490-590nm；Yellow lamp bead
Colour temperature is 1850K, dominant wavelength 588nm；The colour temperature of blue lamp bead is more than 15000K, dominant wavelength 460nm.
9. a kind of LED illumination method of broiler chicken breeding scale hen house according to claim 1, it is characterised in that：Whole
In breeding process, the one of which of lighting system in the following ways：
A) cultivation early stage is illuminated using LED A or LED B, and the cultivation later stage is illuminated using LED B, and LED is used during delivering for sale
B or LED C illuminations, the event horizon between cultivation early stage and cultivation later stage is 7-21 ages in days；
B) it is whole using LED D illuminations, when LED D is illuminated by drive control adjust the wherein three kinds respective light and shades of lamp bead come
Carry out pure white lamp bead (i.e. white bright champac is dark), gilvous lamp bead (i.e. yellow to understand blue dark) or pure blue lamp bead (i.e. Lan Minghuang
Illumination in vain secretly) so that cultivation early stage is illuminated using pure white lamp bead or gilvous lamp bead, cultivates the later stage using true yellow colored lights
Pearl illuminates, using the illumination of pure blue lamp bead during delivering for sale.
10. a kind of LED illumination method of broiler chicken breeding scale hen house according to claim 1, it is characterised in that：Described
LED A, LED B, LED D are irradiated to chicken group support and grow the average intensity of plane for 5~80Lux, for LED A or LED B
Average intensity is adopted by changing the bulb of different capacity or being adjusted using unified LED light adjusting controllers for LED D
Adjusted with unified LED light adjusting controllers.
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| CN106949415B (en) | 2023-06-02 |
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