CN110122375B - Method and device for controlling poultry pecking in stacked cage poultry house - Google Patents
Method and device for controlling poultry pecking in stacked cage poultry house Download PDFInfo
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- CN110122375B CN110122375B CN201910436596.2A CN201910436596A CN110122375B CN 110122375 B CN110122375 B CN 110122375B CN 201910436596 A CN201910436596 A CN 201910436596A CN 110122375 B CN110122375 B CN 110122375B
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- 238000010030 laminating Methods 0.000 claims abstract description 6
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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
- A01K31/00—Housing birds
- A01K31/002—Poultry cages, e.g. transport boxes
- A01K31/005—Battery breeding cages, with or without auxiliary features, e.g. feeding, watering, demanuring, heating, ventilation
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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
- A01K45/00—Other aviculture appliances, e.g. devices for determining whether a bird is about to lay
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K67/00—Rearing or breeding animals, not otherwise provided for; New or modified breeds of animals
- A01K67/02—Breeding vertebrates
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- 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
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
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- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Birds (AREA)
- Zoology (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Animal Behavior & Ethology (AREA)
- Housing For Livestock And Birds (AREA)
Abstract
The invention discloses a method and a device for controlling a poultry pecking bucket in a layered cage poultry house. The poultry house is internally provided with a laminated cage, and the laminated cage is formed by sequentially laminating a plurality of layers of cultivation cages from bottom to top, wherein the cultivation cages are divided into a cultivation area positioned above and a conveyor belt area positioned below; the corridor between adjacent laminated cages is provided with a plurality of layers of lamp sets with different heights up and down, each layer of lamp set is formed by alternately arranging red LED lamps and white LED lamps at intervals, and the LED lamps in the two adjacent layers of lamp sets are arranged in a staggered manner, so that the colors of the two lamps positioned in the same upper direction and the lower direction are different, and a red-white mixed illumination area is formed; the position of the lamp set, the illumination power and the installation interval of the red LED lamp and the white LED lamp and the arrangement mode are set. The invention utilizes abundant customizable light colors of the LED lamps, creates a light color environment which reduces fighting, is suitable for healthy growth and development of poultry, reduces death rate and fully exerts the production performance of the poultry.
Description
Technical Field
The invention relates to a poultry pecking control method and device, in particular to a poultry house lighting method and device using multicolor LED lamps to be alternately arranged.
Background
In the modern intensive scale cultivation process, the layered cage cultivation gradually becomes the mainstream choice of modern poultry cultivation because of large cultivation amount per unit area and high efficiency. However, due to the high feeding density, the pecking (commonly called as frame beating) phenomenon of the poultry is easy to occur, so that the death rate of the chickens is increased, and the death rate of individual varieties due to pecking is up to 30%; in addition, the pecking (commonly called as beating) of the breeds such as native chickens, ducks and geese causes irregular feathers and poor selling, thereby greatly reducing the trading value and causing huge loss to breeding enterprises. At present, the method for controlling the pecking is that when a big chicken wears glasses, the chicken cannot directly see the two parties, and the pecking is avoided. The method for wearing the glasses is only suitable for the chickens raised on the ground, can not be used for other birds and cage raising modes, is improved after wearing the glasses, and can be easily dropped after a long time, so that the chickens can recover pecking.
The poultry has developed color vision function, even the visible spectrum range of the poultry is wider than that of human beings, different colors can be distinguished, and the light color has influence on the growth and development, the production performance, the reproduction, the behavioural activities and the like of the poultry. The behavior and production performance of the poultry are changed by reasonably utilizing the light color information, and a new theoretical guide is provided for changing the traditional cultivation mode.
The poultry has strong excitation feeling on red objects, and the poultry is favored to peck the red objects, for example, the drinking nipple and the feed tray in the cultivation are red, so as to attract the poultry to drink and eat. In the actual cultivation process, for example, the mature cocks fight each other, the cocks often like to peck the cockscomb with bright red opponents; the oviduct of the hen is not retracted to the anus in time after laying eggs due to salpingitis, so that other hens are easy to excite and peck the anus; when individual chickens in the chicken flock are pecked with bleeding, the excitation of the whole chicken flock is easy to cause mutual pecking, thus the pecking of the flock is induced, the death rate of the chicken flock is increased, and the feathers are incomplete. The excitation-inducing sources of the pecking phenomenon are red objects. Therefore, the familiar environment is created by the red light to reduce the excitement of the poultry to red, and red cockscomb, anus and the like cannot be distinguished, so that the method is a feasible method for reducing the pecking phenomenon of the poultry.
The LED lamp is widely adopted for illumination in modern intensive scale cultivation, is used as a customizable light source with various colors, and can be used for producing the LED lamp with special spectrum according to the requirements of poultry to stimulate and influence the behavior and growth of the poultry. The red light can stimulate the gonadal development and sex hormone level of the poultry to be improved; blue light stimulates skeletal development and calcium absorption in poultry and enhances immune response; green light stimulates the development of poultry nerve cells and early weight gain. In the existing illumination, the LED lamp with full spectrum is selected for illumination, so that the effective stimulation of different spectrums to poultry is exerted, and the production performance is ensured. The use of individual dominant monochromatic lights in combination is not considered to provide a more targeted dominant light color lighting scheme for poultry farming.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention provides a method and a device for controlling a poultry pecking bucket in a layered cage poultry house. According to the developed color vision function of the poultry, the LED lamp is used for enriching customizable light colors, a light color environment which reduces fighting and is suitable for healthy growth and development of the poultry is constructed, the poultry grows in a red light and white light mixed environment, the death and panning rate is reduced, and the production performance of the poultry is fully exerted.
The technical scheme adopted by the invention is as follows:
1. a method of controlling a poultry beak in a stacked poultry house comprising:
red LED lamps and white LED lamps are alternately arranged in the poultry house to form a red and white mixed illumination area, so that poultry grow in the red and white mixed illumination area, and the poultry grows in a red and white mixed environment to form physiological response characteristics and a synergistic growth promoting effect;
the method comprises the following steps:
A. according to the distance X between two opposite rows of laminated cages, setting the distance between the LED lamps and a single row of laminated cage in the horizontal direction to be m=X/2;
B. selecting a central through shaft O (in figure 2, multiple layers are arranged from bottom to top in order to form O) 1 、O 2 、O 3 、O 4 … …) as a reference, the through axis O is arranged in the strip-shaped direction of the cultivation areas, and is positioned in the middle of each cultivation area of the laminated cage with common height and width along the through axis O; taking every two adjacent layers of cultivation cages as a cultivation unit (namely O 1 、O 2 Together form a unit, O 3 And O 4 Together forming a unit, and so on);
a layer of lamp sets are arranged between the upper layer cultivation areas of one cultivation unit with the same height of each two adjacent laminated cages, each layer of lamp set is formed by alternately arranging red LED lamps and white LED lamps along the direction of the cultivation area, and the LED lamps in the adjacent two layers of lamp sets with different heights are arranged in a staggered manner, so that two lamps with different colors in the same upper and lower directions are irradiated by one layer of lamp set and only irradiate the penetrating shafts O of the upper and lower layers of cultivation areas of the cultivation unit on the two sides of the corresponding height of the lamp set, but not irradiate the penetrating shafts O of the upper and lower layers of cultivation areas of other cultivation units; under the condition of less than two layers, the lamp group of the culture unit can not directly irradiate the middle penetrating shaft O of other culture units besides meeting the illumination requirement of the unit;
the lamp sets and the cultivation units at two sides of the corresponding height form cultivation units, and the lamp sets in each cultivation unit can only irradiate the cultivation units of the lamp sets and cannot irradiate the cultivation units of other heights except the lamp sets. Therefore, the installation height h of the LED lamp in the poultry house is determined from bottom to top by taking every two layers of cultivation areas as a cultivation unit.
C. The illumination power of the red LED lamp and the white LED lamp is selected, and according to the space equal illumination curve of the lamp and the illumination I (I) of the growth of poultry min ≤I≤I max ) The position of the penetrating shaft O in the middle of the ladder cage, the distance m from the one-side laminated cage and the installation height h of the LED lamps in the poultry house enable the two penetrating shafts O of two cultivation areas of the same cultivation unit to be simultaneously positioned at I in the illumination environment of the lamp space min And I max Region between I min Representing the minimum poultry growth illuminance curved surface I max Representing the curved surface of the maximum illuminance of poultry growth, namely the penetrating axis O 1 Coordinates(s) B1 ，h B1 ) And a through axis O 2 Coordinates(s) B2 ，h B2 ) Simultaneously located at I in a three-dimensional space illuminance curve (shown in figure 3) of a lamp min And I max The area between the lines (including on the lines).
As shown in fig. 2, according to the space illuminance curves of the red LED lamp and the white LED lamp,at the mounting height h of the LED lamp, i.e. the coordinates (s X ，h B1 ) Sum(s) X ，h B2 ) Through axis O of (2) 1 And a through axis O 2 Both points are located at I min 2 and I max The area between/2 lines (including on-line), the illumination power of both the red LED lamp and the white LED lamp are the same.
Meanwhile, due to the consideration of light uniformity, the installation height h of the lamp is as large as possible and is not higher than the bottom of the upper layer of cultivation area on the premise that the lamp and the penetrating shaft O are not shielded.
D. Taking out
As the mounting distance l between the LED lamps along the direction of the cultivation area, namely along the direction perpendicular to the paper surface as shown in FIG. 2, s is as follows X Representing the horizontal distance between the through axis O and the lamp group, X represents the distance between two adjacent laminated cages, and L represents the horizontal width of the laminated cages;
E. according to the arrangement conditions determined in the steps, the red LED lamps and the white LED lamps of each layer of lamp group are alternately arranged with the mounting height of h and the mounting interval of l. The lamp groups of different layers with different heights in the vertical direction are arranged in the same way.
The invention is based on the size of the laminated cage (height H of the cultivation area) 1 Height H of conveyor belt zone 2 Width L of the culture cage and base height H of the culture cage 3 ) Distance X between adjacent two rows of stacked cages and illuminance I (I) for poultry growth min ≤I≤I max ) Setting and determining the installation height h and the installation interval l of the LED lamp in the poultry house; and according to the space equal illuminance curve of the lamp, a red LED lamp and a white LED lamp with certain power are set and selected.
Under the condition, the invention can control the poultry in the layered cage poultry house to reduce fighting, and is suitable for healthy growth and development of the poultry.
2. A device for controlling a poultry beak in a stacked poultry house comprising:
the device comprises a poultry house, a lamination cage, a plurality of red LED lamps, a plurality of white LED lamps, a power supply, a switch and an LED lamp controller; the poultry house is internally provided with a laminated cage, and the laminated cage is formed by sequentially laminating a plurality of layers of cultivation cages from bottom to top, wherein the cultivation cages are divided into a cultivation area positioned above and a conveyor belt area positioned below; the passageway between the adjacent range upon range of cage is provided with the multilayer lamps and lanterns group that the height is different from top to bottom, and every layer of lamps and lanterns group is by red LED lamp and white LED lamp interval alternate arrangement constitution, and the LED lamp staggered arrangement in two adjacent layers of lamps and lanterns group for two lamp colours that are located same upper and lower orientation are different, and red LED lamp and white LED lamp are all through behind switch, the LED lamp controller and power connection.
The LED lamps are horizontally arranged in the middle of the aisle between the adjacent stacked cages.
A layer of lamp set is arranged between the upper layer cultivation areas of one cultivation unit with the same height of every two adjacent laminated cages, the middle part with the common height and width of each cultivation area of each laminated cage is taken as a penetrating shaft O, and each layer of lamp set is arranged at a height, so that two lamps positioned on the same upper and lower directions are different in color, one layer of lamp set irradiates and only irradiates the penetrating shaft O of the upper and lower two layers of cultivation areas of the cultivation unit with the corresponding height of the lamp set, and cannot irradiate the penetrating shaft O of the upper and lower two layers of cultivation areas of other cultivation units.
The red LED lamps and the white LED lamps are controlled by the LED lamp controller, so that the red LED lamps are simultaneously and fully lighted or the red LED lamps are independently lighted or the partial lamps/all lamps are lighted in a stepwise manner.
Compared with the prior art, the invention has the beneficial effects that:
the invention provides a method and a system for controlling poultry pecking in a layered cage poultry house by applying rich customizable light colors of LED lamps, provides a red and white mixed illumination area according to developed color vision function of poultry, creates a light color environment which reduces the shooting and is suitable for healthy growth and development of poultry, reduces death rate and fully exerts the production performance of the poultry.
Drawings
Fig. 1 is a schematic view of the overall plan arrangement of the present invention.
Fig. 2 is a left side view (partial) of fig. 1.
Fig. 3 is a schematic diagram of an illuminance curve of a lamp space.
Fig. 4 is a schematic view of the cage.
Fig. 5 is a graph of egg production results for the inventive examples and control groups.
In the figure: 1. a poultry house; 2. laminating cages; 3. a red LED lamp; 4. a white LED lamp; 5. a power supply; 6. an electric wire; 7. a switch; 8. an LED lamp controller.
Detailed Description
The invention will be further described with reference to the drawings and the specific examples.
As shown in fig. 1, the implementation comprises a poultry house 1, a lamination cage 2, a plurality of red LED lamps 3, a plurality of white LED lamps 4, a power supply 5, a switch 7 and an LED lamp controller 8; a plurality of rows of laminated cages 2 are arranged in the poultry house 1, the laminated cages 2 are mainly formed by sequentially laminating a plurality of layers of cultivation cages from bottom to top, the cultivation cages are divided into a cultivation area positioned above and a conveyor belt area positioned below, four layers of cultivation cages are arranged in specific implementation, and two layers of cultivation cages form a cultivation unit; the laminated cages 2 are arranged along the same horizontal straight line, the multi-row laminated cages 2 are arranged oppositely in parallel, the passageway between the adjacent laminated cages 2 is provided with a plurality of layers of lamp groups with different heights, each layer of lamp group is formed by alternately arranging red LED lamps 3 and white LED lamps 4 at intervals, the LED lamps in the adjacent two layers of lamp groups are arranged alternately, two lamps in the same vertical direction are different in color, namely, the two lamps in the same vertical direction are respectively and alternately arranged red LED lamps 3 and white LED lamps 4, the red LED lamps 3 and the white LED lamps 4 are connected with a power supply 5 through wires 6 after passing through a switch 7 and an LED lamp controller 8, and the illumination time and illumination dimming parameters of the red LED lamps 3 and the white LED lamps 4 are controlled by the input of the LED lamp controller 8.
The LED lamps are arranged in the middle of the aisle between adjacent stacked cages 2 in the horizontal direction.
A layer of lamp set is arranged between the upper layer cultivation areas of one cultivation unit with the same height of every two adjacent laminated cages 2, the middle part common to the height and the width of each cultivation area of each laminated cage 2 is taken as a penetrating shaft O, and each layer of lamp set is arranged at a height, so that two lamps with different colors are arranged in the same vertical direction, one layer of lamp set irradiates and only irradiates the penetrating shafts O of the upper layer cultivation area and the lower layer cultivation area of the cultivation unit on two sides of the corresponding height of the lamp set, and cannot irradiate the penetrating shafts O of the upper layer cultivation area and the lower layer cultivation area of other cultivation units.
The red LED lamps 3 and the white LED lamps 4 are alternately arranged in the poultry house, including horizontal direction and vertical direction; the red LED lamp 3 and the white LED lamp 4 are controlled by the LED lamp controller 8 to realize simultaneous full lighting or individual lighting or stepwise partial lighting/all lighting of the red LED lamp 3.
Example 1
The poultry house is shown in figure 1, and has an area of 1075.14m 2 (90.50 m.times.11.88 m), the size of the laminated cage is shown in FIG. 4 (height H of the cultivation area) 1 =0.470 meters, belt zone height H 2 =0.200 meters, width l=0.600 meters and base height H 3 =0.095 meters) 3-row 4-layer coops, for 28000-30000-feather laying hens, as exemplified by roman powder breeder layer.
Red LED lamps and white LED lamps are alternately arranged and designed:
red LED lamps and white LED lamps are alternately arranged in the poultry house, a red and white mixed illumination area is created, so that birds only grow in the red and white mixed illumination area, and the physiological response characteristic and the synergistic growth promotion effect of the birds on the red and white mixed light are comprehensively utilized. The method comprises the following steps:
a, determining the position of the LED lamp in the horizontal direction according to the distance X=1.45 meters between two opposite rows of laminated cages, wherein the distance m=X/2=0.725 meters from a single-side laminated cage;
b, selecting a through shaft O (multiple layers of the culture areas are arranged from bottom to top in an O way) at the middle part of each culture area of the laminated cage 1 、O 2 、O 3 、O 4 … …) as a reference, the penetrating shaft O is positioned in the middle of the height and width of each cultivation area of the laminated cage; from bottom to top, with each two layers of cultivation areas as a unit (i.e. O 1 、O 2 In one unit, O 3 、O 4 As a unit, push in this way); under the condition of less than two layers, besides meeting the illumination requirement of the unit, the LED lamp of the unit can not directly irradiate the middle penetrating shaft O of other units.
c selecting a red LED lamp and a white LED lamp with power of 3W,according to the space equal illuminance curve of the lamp and illuminance I (I) min ≤I≤I max ，I min ＝5lx，I max =15 lx), and the position of the penetrating axis O in the middle of the ladder cage and the distance m=0.725 m from the single-side laminated cage, determining the mounting height h=1.6 m of the LED lamp in the breeding house by taking every two layers of cultivation areas as a unit from bottom to top, wherein at the moment, two penetrating axes O of the same unit 1 、O 2 Are all located in a suitable illuminance region, i.e. pass through the axis O 1 Coordinates (1.025,1.070) and a through axis O 2 The coordinate (1.025,0.400) is simultaneously positioned at I in the space equiluminance curve graph of the lamp min And I max The area between the lines (including on the lines). At the same time, the lamp and the through shaft O 1 、O 2 The space is not blocked, and the installation height is as large as possible and is not higher than the bottom of the culture area of the upper layer.
d combining the space isostatic curves of the red and white LED lamps to obtain that two points with coordinates (1.430,1.070) and (1.430,0.400) are both positioned at I under the condition that the installation height h=1.6 meters min 2 and I max The area between/2 lines (including on-line) is taken
Rice is used as the installation interval of the LED lamp.
The length l=2 meters determined according to the step d is used as the final installation interval of the LED lamps, the installation height is h=1.6m, the installation interval is l=2m, and the red LED lamps and the white LED lamps are arranged in an alternating manner. The same applies in the vertical direction.
The dimming parameters of the red LED lamp and the white LED lamp of the experimental group are as follows:
the illuminance of 5-15lx of the egg laying period of the Roman powder laying hen is given to ensure that birds only obtain enough illumination to find food, adapt to the environment as soon as possible, the red LED lamp is 3W, and the white LED lamp is 3W and 2700K
The control group adopts a white 3W LED lamp with 2700K. Except for the difference of illumination conditions, other environmental conditions and feeding standards of the two henhouses are kept consistent.
The lamp is turned on at a rate of 6:00 a day, and the lamp is turned on at a rate of 6:00 a day, so that the stable illumination time of 16 hours is ensured, and the lamp is turned off at a rate of 22:00 a day.
The system operates: the red and white LED lamps are alternately arranged according to a target design, and dimming data is input to the LED lamp controller. The red and white LED lamps were arranged as in fig. 1, wired, equipped with power supply, switch and LED lamp controller.
In the embodiment, 56000 feathers are bred in the same henhouse to carry out brood cultivation management, 120-day-old Roman powder layer chickens are randomly and averagely transferred into two commercial layer chicken egg-laying houses of an experimental group and a control group to be cultivated, the two commercial layer chickens are cultivated uniformly according to the breeding management standard of the egg-laying period, the egg-laying number and the dead-panning number are recorded every day, an egg-laying rate curve is drawn, the accumulated dead-panning number is counted, the dead-panning rate is calculated, and the experimental period is summarized until 80 weeks is ended.
The results of the production performance obtained from the two experiments are compared in the following table:
TABLE 1 production Performance statistics
| Group of | Illumination conditions | Cultivation quantity | Egg laying time | Cumulative egg production | Total number of death panning | Cumulative mortality rate |
| ExperimentGroup of | Red + white LED | 28000 | 59 weeks | 378 chickens/chickens | 2310 | 8.25％ |
| Control group | White LED | 28000 | 59 weeks | 371.5 pieces/chicken | 3508 | 12.53％ |
The test results show that: during the egg laying period of 22-70 weeks, the average accumulated egg laying amount of each laying hen of the experimental group with red and white LED lamps alternately arranged is 378, which is improved by 1.75% compared with 371.5 eggs of the full white LED lamp control group. As shown in fig. 5, the total cumulative death rate of 2310 animals of the experimental group with alternating red and white LED lamps was 8.25% and the death rate of 3508 animals of the control group was 12.53% and was reduced by 4.28% during the whole feeding period.
Therefore, the red and white mixed illumination area provided by the invention can reduce fighting, reduce death rate and fully exert the production performance of poultry for being suitable for the light color environment for healthy growth and development of poultry.
Of the embodiments, only 1 embodiment is listed, and all embodiments which are consistent with the gist of the present invention or are not substantially modified on the basis of the present invention are within the protection scope of the present invention.
Claims (7)
1. A method of controlling a poultry beak in a stacked poultry house comprising: red LED lamps (3) and white LED lamps (4) are alternately arranged in the poultry house (1) to form a red and white mixed illumination area, so that poultry grow in the red and white mixed illumination area; the method comprises the following steps:
A. a plurality of rows of laminated cages (2) are arranged in the poultry house (1), the laminated cages (2) are formed by sequentially laminating and arranging main multi-layer cultivation cages from bottom to top, the cultivation cages are divided into cultivation areas positioned above and conveyor belt areas positioned below, a penetrating shaft O in the middle of each cultivation area of the laminated cages (2) is selected as a reference, and the penetrating shaft O is positioned in the middle of each cultivation area of the laminated cages (2) with common height and width; taking every two adjacent layers of cultivation cages as a cultivation unit from bottom to top; the aisle between the adjacent laminated cages (2) is provided with a plurality of layers of lamp sets with different heights up and down, each layer of lamp set is formed by alternately arranging red LED lamps (3) and white LED lamps (4) at intervals, and the LED lamps in the adjacent two layers of lamp sets with different heights are staggered, so that two lamps with different colors in the same up and down direction are irradiated by one layer of lamp set and only irradiate the penetrating shafts O of the upper and lower layers of cultivation areas of a cultivation unit with the corresponding height of the lamp set, but not irradiate the penetrating shafts O of the upper and lower layers of cultivation areas of other cultivation units;
B. the illumination power of the red LED lamp and the white LED lamp is selected, so that two through axes O of two cultivation areas of the same cultivation unit are simultaneously positioned at I in the illumination environment of the lamp space min And I max Region between I min Representing minimum illuminance curved surface of poultry growth, I max Representing the curved surface with the maximum illuminance of the poultry;
C. taking out
As the installation distance l between the LED lamps along the cultivation area direction, wherein s X Represents the horizontal distance between the through axis O and the lamp group, X represents the distance between two adjacent laminated cages (2), and L represents the horizontal width of the laminated cages (2);
D. the red LED lamps and the white LED lamps of each layer of lamp group are alternately arranged with the mounting height of h and the mounting interval of l.
2. A method of controlling poultry pecking in a stacked caged poultry house according to claim 1, wherein: according to the distance X between two opposite rows of laminated cages (2), the distance between the LED lamps and the single row of laminated cages (2) in the horizontal direction is set to be m=X/2.
3. A method of controlling poultry pecking in a stacked caged poultry house according to claim 1, wherein: the illumination power of the red LED lamp and the white LED lamp are set to be the same.
4. An apparatus for controlling a poultry beak in a stacked poultry house for carrying out the method of any one of claims 1-3, characterized in that: the poultry house comprises a poultry house (1), a lamination cage (2), a plurality of red LED lamps (3), a plurality of white LED lamps (4), a power supply (5), a switch (7) and an LED lamp controller (8); a laminated cage (2) is arranged in the poultry house (1), the laminated cage (2) is formed by sequentially laminating a plurality of layers of cultivation cages from bottom to top, and the cultivation cages are divided into a cultivation area positioned above and a conveyor belt area positioned below; the passageway between adjacent range upon range of cage (2) is provided with the multilayer lamps and lanterns group of upper and lower difference, and every layer of lamps and lanterns group is by red LED lamp (3) and white LED lamp (4) interval alternate arrangement constitution, and the LED lamp staggered arrangement in two adjacent layers of lamps and lanterns group for two lamp colours that are located same upper and lower orientation are different, and red LED lamp (3) and white LED lamp (4) are all connected with power (5) behind switch (7), LED lamp controller (8).
5. An apparatus for controlling poultry pecking in a stacked caged poultry house as claimed in claim 4 wherein: the LED lamps are horizontally arranged in the middle of the aisle between the adjacent laminated cages (2).
6. An apparatus for controlling poultry pecking in a stacked caged poultry house as claimed in claim 4 wherein: a layer of lamp set is arranged between the upper layer cultivation areas of one cultivation unit with the same height of every two adjacent laminated cages (2), the middle part common to the height and the width of each cultivation area of each laminated cage (2) is taken as a penetrating shaft O, and each layer of lamp set is arranged at a height, so that two lamps positioned on the same upper and lower directions are different in color, one layer of lamp set irradiates and only irradiates the penetrating shaft O of the upper and lower two layers of cultivation areas of the cultivation unit with the corresponding height of the lamp set, but cannot irradiate the penetrating shaft O of the upper and lower two layers of cultivation areas of other cultivation units.
7. An apparatus for controlling poultry pecking in a stacked caged poultry house as claimed in claim 4 wherein: the red LED lamp (3) and the white LED lamp (4) are controlled by the LED lamp controller (8) to realize the simultaneous full lighting or the independent lighting or the stepwise partial lighting or the stepwise all lighting of the red LED lamp (3).
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| CN111067475B (en) * | 2019-12-25 | 2023-07-25 | 浙江大学 | Detection system and method for influence of ambient light on poultry identification of red object |
| CN111066724B (en) * | 2019-12-25 | 2021-09-07 | 浙江大学 | Illumination method for reducing capability of poultry to recognize red objects |
| CN113142095B (en) * | 2021-04-22 | 2023-04-21 | 山东新希望六和集团有限公司 | Multi-layer multi-row cage-raised poultry breeding system |
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