CN103404447A - Method and special device for collecting data used for establishing broiler living environment comfort evaluation model - Google Patents
Method and special device for collecting data used for establishing broiler living environment comfort evaluation model Download PDFInfo
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- CN103404447A CN103404447A CN201310353837XA CN201310353837A CN103404447A CN 103404447 A CN103404447 A CN 103404447A CN 201310353837X A CN201310353837X A CN 201310353837XA CN 201310353837 A CN201310353837 A CN 201310353837A CN 103404447 A CN103404447 A CN 103404447A
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Abstract
The invention discloses a method and a special device for collecting data used for establishing a broiler living environment comfort evaluation model. The special device comprises breeding cages; the wall of each breeding cage is provided with a water-dispensing line and a feed trough; a drawer dropping tray is arranged below the bottom of each breeding cage; every water-dispensing line is communicated with a metering water tank; the bottom and wall of each breeding cage are movably connected in a separable manner; and a fork scale is arranged below the bottom of each breeding cage. The method includes: placing a test broiler into one breeding cage; turning on a video collector; controlling the living environment for the test broiler according to conditions of a predetermined living environment evaluation model to be established, and collecting the data, used for establishing the broiler living environment comfort evaluation model, according to the predetermined time. The method is applicable to the evaluation of boiler environment comfort and available for accurately collecting basic data such as broiler productivity and behavioral change under no capture stress, depression stress and high density stress for the evaluation on broiler environment comfort.
Description
Technical field
The present invention relates to method and the special purpose device of a kind of collection be used to the data of setting up animal model, particularly relate to a kind of collection be used to setting up broiler chicken living environment relax method and the special purpose device of property evaluation model data.
Background technology
The feeding environment comfortableness directly affects broiler chicken behavior, health, productivity and economic benefit.Set up broiler chicken amenity evaluation model and can be used for instructing broiler breeding, significant.The sensitive of productivity and behavior reacts the broiler chicken amenity reliably.Productivity comprises body weight, feed intake, amount of drinking water, feed conversion rate; Behavioral indicator comprise lie prone sleeping, search for food, drink water, stand, walk about and the frequency or the time accounting of the behavior such as modification.
The required data of modeling should non-stress or alap stress obtaining under situation, but existing collecting method and corresponding experimental rig, mainly there is following problem: when carrying out weighing body weight, the methods of weighing of arresting that adopt more, this method is not only loaded down with trivial details, and can to test chicken cause very large stress; Can't process or repeat the statistics amount of drinking water into unit with test; In addition, the behaviouristics that stacked cage tool can't be observed broiler chicken changes, and the unit space stocking density is larger, and serious sense of depression is arranged, and causes broiler chicken to produce psychological stress etc.Collecting method and corresponding experimental rig to broiler chicken cause stress be in the authenticity of interfering data in varying degrees; Can not observed behavior change, can not add up amount of drinking water and cause missing data information.
Summary of the invention
The purpose of this invention is to provide a kind of collection be used to setting up method and the special purpose device of broiler chicken living environment Comfort Evaluation model data.The present invention can be the evaluation of broiler chicken amenity provide a kind of without seizing stress, without constrain stress, without the collecting method that precisely gathers the basic datas such as meat chicken production performance, behaviouristics variation under high density stress and corresponding device.
Collection provided by the present invention is for setting up the device of data of broiler chicken living environment Comfort Evaluation model, and it comprises that one by the bottom of cage lid, cage and the breeding cage that forms of cage wall; Described breeding cage is located on a support; Described cage wall is provided with drinking-water line and crib; Bottom at the bottom of described cage is provided with drawer type excrement dish; Described drinking-water line is connected with the metering water tank;
At the bottom of described cage and between the cage wall, be but that disengaged is flexibly connected; Bottom at the bottom of described cage is provided with Balancer for fork trucks;
On described support, also connect placing rack, described placing rack is located at the top of described breeding cage, and described placing rack is provided with video capture device.
In above-mentioned device, described Balancer for fork trucks can make the vertical direction along described breeding cage at the bottom of described cage move; When needs are measured body weight, described Balancer for fork trucks can be moved to described breeding cage under, then make the weighing platform of described Balancer for fork trucks increase, thereby can be by jack-up at the bottom of described cage, and then realize test chicken in described breeding cage is not being arrested to the weighing that completes body weight under condition, greatly facilitate the measurement of productivity.
In above-mentioned device, described drinking-water line is arranged along the length direction of described breeding cage.
In above-mentioned device, described drinking bowl can be nipple drinking device;
Described drinking bowl is uniformly distributed along described drinking-water line.
In above-mentioned device, described crib arranges along the length direction of described breeding cage, and with described drinking-water line for being oppositely arranged.
In above-mentioned device, described support is provided with castor, to facilitate movement.
The present invention also provides the multiple-unit device of the data of a kind of collection be used to setting up broiler chicken living environment Comfort Evaluation model, and it is by several described installation compositions, and the cage wall of adjacent described device shares; Comprising the number of device can adjust according to the cultured population size of breeding cage.
The present invention also provides described device or described multiple-unit device in the application gathered for the data of setting up broiler chicken living environment Comfort Evaluation model.
The present invention further provides the method for a kind of collection be used to the data of setting up broiler chicken living environment Comfort Evaluation model, comprised the following steps:
(1) tested chicken is positioned in the breeding cage of described device or described multiple-unit device;
(2) in described crib and described metering water tank, add respectively quantitative chicken feed and quantitative chicken drinking water; Open described video capture device;
The condition of the living environment evaluation model of (3) setting up according to predetermined needs is controlled the living environment of described tested chicken, and, according to predetermined time, gathers for setting up the data of broiler chicken living environment Comfort Evaluation model.
In above-mentioned method, describedly be used to the data of setting up broiler chicken living environment Comfort Evaluation model, comprise following one or more:
The body weight of the food-intake of described tested chicken, the amount of drinking water of described tested chicken, described tested chicken and the behaviouristics data of described tested chicken.
In above-mentioned method, while gathering the food-intake of tested chicken, carry out by the following method: according to the surplus of chicken feed in the interpolation total amount of chicken feed and described crib, obtain the food-intake of tested chicken;
While gathering the amount of drinking water of tested chicken, carry out by the following method: according to the interpolation total amount of water and the surplus of described metering Water in Water Tanks, obtain the amount of drinking water of tested chicken.
In above-mentioned method, while gathering the body weight of tested chicken, carry out according to following step: will at the bottom of described cage, break away from described cage wall, and at the bottom of by described Balancer for fork trucks, obtaining described cage and the gross weight of tested chicken, deduct the body weight that weight at the bottom of described cage namely obtains tested chicken.
In above-mentioned method, while gathering the behaviouristics data of tested chicken, according to following step, carry out: from the record of described video capture device, obtain the behaviouristics data of tested chicken.
The present invention has following beneficial effect:
(1) the present invention has taked the flat mode of supporting of junior unit, eliminates psychological stress, high density stress that existing collecting method and corresponding raising device cause broiler chicken.
(2) each device sets up separately waterline, and has independent metering water tank, conveniently the water yield is measured.
(3) but at the bottom of the cage of each device, be that disengaged is flexibly connected with the cage wall, can by supporting Balancer for fork trucks by cage at the bottom of jack-up, realize testing chicken and not arresting the weighing that completes body weight under condition each device is interior, greatly facilitate the measurement of productivity.
(4) top of breeding cage is provided with placing rack, and conveniently the first-class various data acquisition equipments of shooting sets up.
(5) the excrement dish in the present invention is drawer type excrement dish, and convenient extraction the out at any time collected ight soil and cleaned the excrement dish, also reduced the pollution of external impurities to ight soil simultaneously.
(6) collection provided by the invention is for setting up the method for data of broiler chicken living environment Comfort Evaluation model, be applicable to the evaluation of broiler chicken amenity, for the evaluation of broiler chicken amenity provide a kind of without seizing stress, without constrain stress, without under high density stress, precisely gathering the mode of the basic datas such as meat chicken production performance, behaviouristics variation.The model that adopts data that this mode gathers to set up, eliminated stress disturbing that factor data collection and raising device cause, and numerical value is closer to the real life state, and therefore more accurate, confidence level is higher.
The accompanying drawing explanation
Fig. 1 is the structural representation (drinking-water line side) of apparatus of the present invention.
Fig. 2 is the structural representation (crib side) of apparatus of the present invention.
Fig. 3 is the structural representations of apparatus of the present invention while weighing.
In figure, each mark is as follows: at the bottom of 1 metering water tank, 2 placing racks, 3 cages lids, 4 drinking-water lines, 5 cage walls, 6 cribs, 7 drawer type stainless steel excrement dishes, 8 weighting display instruments, 9 weighings claim handrail, 10 weighing platforms, 11 castors, 12 cages, 13 nipple drinking devices.
Embodiment
The present invention will be further described below in conjunction with accompanying drawing, but the present invention is not limited to following examples.
Embodiment 1, gather the device for the data of setting up chicken living environment Comfort Evaluation model
As depicted in figs. 1 and 2, be the multiple-unit device by 2 installation compositions.Each device comprise one by the bottom of cage 12, the breeding cage that forms of cage lid 3 and cage wall, this breeding cage is located on a support.On this support, be fixed with drinking-water line 4, and drinking-water line 4 is along the length direction setting of breeding cage.One end of this drinking-water line 4 is connected with a metering water tank 1, for to drinking-water line 4 interior water supply.On this drinking-water line 4, be provided with a plurality of equally distributed nipple drinking devices 13, facilitate the drinking-water of test chicken.On the cage wall of this breeding cage, be provided with crib 6, for the searching for food of test chicken, and this crib 6 arranges along the length direction of breeding cage, and with drinking-water line 4 for being oppositely arranged, be the both sides that crib 6 and drinking-water line 4 are arranged in breeding cage, facilitate searching for food and drinking water of test chicken.
In the present embodiment, the cage wall 5 of 2 devices is what share, thereby can take the flat mode of supporting of junior unit.Can adjust according to the residing breeding environment of breeding cage and relevant cultivation benefits scales in actual applications.
In the present embodiment, at the bottom of the cage of this breeding cage 12 and the cage wall between be but that disengaged is flexibly connected, the setting matched with this setting is Balancer for fork trucks (not marking in figure), this Balancer for fork trucks comprises weighing platform 10, weighing claims handrail 9 and weighting display instrument 8, as shown in Figure 3, when needs are measured the test chicken body weight, this Balancer for fork trucks can be moved to breeding cage under, then make the weighing platform 10 of Balancer for fork trucks increase, thereby can be by 12 jack-up at the bottom of cage, and then realize test chicken in breeding cage is not being arrested to the weighing that completes body weight under condition, greatly facilitate the measurement of productivity.
In the present embodiment, 12 bottom also is provided with drawer type stainless steel excrement dish 7 at the bottom of the cage of breeding cage, and convenient this drawer type stainless steel excrement dish 7 of extracting out at any time, to collect ight soil and to clean the excrement dish, has also reduced the pollution of external impurities to ight soil simultaneously.
In the present embodiment, on the support that supports breeding cage, also be connected with placing rack 2, this placing rack is located at the top of breeding cage, which is provided with video capture device and heat-insulating lamp, can carry out the data such as vertical collection image to test chicken in breeding cage, conveniently carry out ethological observation.
In the present embodiment, on 4 pin of support, be provided with castor 11, to facilitate movement.
Referring to Fig. 1 and Fig. 2, while needing to measure the amount of drinking water of test chicken, can with the mode of the surplus of metering water tank 1 interior drinking-water, calculate by the addition of drinking water in metering a period of time.It should be noted that the water yield in the automatic water-drinking waterline all will remove when metering starts and finish, is mainly because discharge the comparatively inconvenience of drinking-water in the drinking-water line.
With reference to figure 1 and Fig. 2, when the stage of brooding needs heat-insulating lamp to maintain the cultured space temperature, on placing rack 2, leave the aperture that facilitates the heat-insulating lamp cabling, can regulate as required the height of heat-insulating lamp.In the time of need to carrying out the behaviouristics observation, can on placing rack 2, set up the equipment such as camera, realize that the vertical direction of the data such as image/video is observed, while needing, cage can be covered to 3 and remove.
With reference to figure 1, Fig. 2 and Fig. 3, when tested chicken body weight is measured, but before raise starting, need at the bottom of each cage, 12 carrying out the weighing record.Before weighing, extract drawer type stainless steel excrement dish 7 out, but Balancer for fork trucks is pushed at the bottom of cage under 12, elevate a turnable ladder weighing platform 10 makes progress, until 12 jack-up at the bottom of cage are not contacted with surrounding cage wall, read the reading on weighting display instrument 8, weight before deducting at the bottom of cage, be the body weight of tested chicken in cage for rearing poultry.
Embodiment 2, utilize device collection in embodiment 1 be used to setting up the data of broiler chicken photoenvironment evaluation model
Choose 300 29 age in days body weight near consistent, healthy Ai Wei mattress broiler chicken, be divided at random 5 groups, every group of 6 repetitions, each repeats 10 chickens, every group totally 60, raises respectively in the breeding cage of 15 embodiment 1.Each group is placed in the climate compartment of different light cycle (below seeing), utilizes tengsten lamp to irradiate daylighting, intensity of illumination is 5Lx.The temperature of each climate compartment remains on 20～22 degrees centigrade.In crib and metering water tank, add respectively quantitative chicken feed and chicken drinking water, chicken free choice feeding and drinking-water.Open video acquisition device.
The periodicity of illumination of 5 experimental group is respectively:
A group: illumination 16 hours, then dark 8 hours;
B group: illumination 18 hours, then dark 6 hours;
C group: illumination 20 hours, then dark 4 hours;
D group: illumination 22 hours, then dark 2 hours;
E group: illumination 24 hours.
Experimental period was 2 weeks.
The food-intake of tested chicken: according to the surplus of chicken feed in the interpolation total amount of chicken feed and crib, obtain the dietary amount of tested chicken, statistics gatherer is once weekly for these data.
The amount of drinking water of tested chicken: according to the surplus that interpolation total amount and the metering of drinking-water are drunk water in water tank, obtain the amount of drinking water of tested chicken, statistics gatherer is once weekly for these data.
The body weight of tested chicken: will be at the bottom of cage with the cage wall, break away from, at the bottom of by Balancer for fork trucks, obtaining cage and the gross weight of tested chicken, deduct the body weight that weight at the bottom of cage namely obtains tested chicken, statistics gatherer is once weekly for these data.
The behaviouristics of test chicken changes: before test, test the 1st, 3,7,14 days, gather the record in video equipment, obtain the data such as the behavior frequency of test chicken or time accounting.
By above test similar approach, in succession carrying out intensity of illumination, illumination wavelength, continuation and intermittent periodicity of illumination etc. relatively tests.According to result of the test, can obtain the series data of relation between illumination (comprising intensity, wavelength and cycle) and meat chicken production performance and behavior, be used to setting up illumination Comfort Evaluation model.
Claims (10)
1. a collection is for the device of the data of setting up broiler chicken living environment Comfort Evaluation model, comprises that one by the bottom of cage lid, cage and the breeding cage that forms of cage wall; It is characterized in that: described breeding cage is located on a support; Described cage wall is provided with drinking-water line and crib; Bottom at the bottom of described cage is provided with drawer type excrement dish; Described drinking-water line is connected with the metering water tank;
At the bottom of described cage and between the cage wall, be but that disengaged is flexibly connected; Bottom at the bottom of described cage is provided with Balancer for fork trucks.
On described support, also connect placing rack, described placing rack is located at the top of described breeding cage, and described placing rack is provided with video capture device.
2. device according to claim 1 is characterized in that: described Balancer for fork trucks can make the vertical direction along described breeding cage at the bottom of described cage move.
3. device according to claim 1 and 2 is characterized in that: described drinking-water line is arranged along the length direction of described breeding cage;
Described drinking bowl is nipple drinking device; Described drinking bowl is uniformly distributed along described drinking-water line;
Described crib arranges along the length direction of described breeding cage, and with described drinking-water line for being oppositely arranged.
4. a collection is for the multiple-unit device of the data of setting up broiler chicken living environment Comfort Evaluation model, and it is characterized in that: it is the described installation composition of any one in several claims 1-3; The cage wall of adjacent described device shares.
In claim 1-3 the described multiple-unit device of the described device of any one or claim 4 in the application gathered for the data of setting up broiler chicken living environment Comfort Evaluation model.
6. a collection, for the method for the data of setting up broiler chicken living environment Comfort Evaluation model, comprises the following steps:
(1) tested chicken is positioned in the breeding cage of the described device of any one in claim 1-3 or the described multiple-unit device of claim 4;
(2) in described crib and described metering water tank, add respectively quantitative chicken feed and quantitative chicken drinking water; Open described video capture device;
The condition of the living environment evaluation model of (3) setting up according to predetermined needs is controlled the living environment of described tested chicken, and, according to predetermined time, gathers for setting up the data of broiler chicken living environment Comfort Evaluation model.
7. method according to claim 6 is characterized in that: describedly be used to the data of setting up broiler chicken living environment Comfort Evaluation model, comprise following one or more:
The body weight of the food-intake of described tested chicken, the amount of drinking water of described tested chicken, described tested chicken and the behaviouristics data of described tested chicken.
8. method according to claim 7 is characterized in that: while gathering the food-intake of tested chicken, carry out by the following method: according to the surplus of chicken feed in the interpolation total amount of chicken feed and described crib, obtain the food-intake of tested chicken;
While gathering the amount of drinking water of tested chicken, carry out by the following method: according to the interpolation total amount of water and the surplus of described metering Water in Water Tanks, obtain the amount of drinking water of tested chicken.
9. method according to claim 7, it is characterized in that: while gathering the body weight of tested chicken, according to following step, carry out: will at the bottom of described cage, break away from described cage wall, at the bottom of by described Balancer for fork trucks, obtaining described cage and the gross weight of tested chicken, deduct the body weight that weight at the bottom of described cage namely obtains tested chicken.
10. method according to claim 7, is characterized in that: while gathering the behaviouristics data of tested chicken, according to following step, carry out: from the record of described video capture device, obtain the behaviouristics data of tested chicken.
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| CN107926752B (en) * | 2016-10-12 | 2021-12-03 | 大荷兰人国际有限公司 | Weighing module for nests in poultry animal feeding and nest |
| CN106688934A (en) * | 2017-01-19 | 2017-05-24 | 河北农业大学 | Automatic collecting and marking device for cage-rearing meat duck breeding information |
| CN106688939A (en) * | 2017-01-19 | 2017-05-24 | 河北农业大学 | Single-cage pure line broiler information acquisition and marking automation system |
| CN108739499A (en) * | 2018-08-20 | 2018-11-06 | 四川省畜牧科学研究院 | A kind of digitlization poultry metabolism storehouse |
| CN108739499B (en) * | 2018-08-20 | 2024-01-09 | 四川省畜牧科学研究院 | Digital poultry metabolism bin |
| CN110419499A (en) * | 2019-08-28 | 2019-11-08 | 广西壮族自治区水牛研究所 | A method of evaluation lactation period dairy buffalo comfort |
| CN110447597A (en) * | 2019-08-28 | 2019-11-15 | 广西壮族自治区水牛研究所 | A method of evaluation dry milk phase dairy buffalo comfort |
| CN110447597B (en) * | 2019-08-28 | 2021-05-11 | 广西壮族自治区水牛研究所 | Method for evaluating comfort of milk buffalo in dry period |
| CN112013933A (en) * | 2020-09-30 | 2020-12-01 | 蚌埠依爱电子科技有限责任公司 | Three-dimensional poultry cage utensil weighing device |
| CN113673077A (en) * | 2021-07-12 | 2021-11-19 | 河南科技大学 | Chicken density stress model construction method, chicken density stress model and application thereof |
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