CN103444627A - Ecological chicken raising method - Google Patents
Ecological chicken raising method Download PDFInfo
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- CN103444627A CN103444627A CN201310397298XA CN201310397298A CN103444627A CN 103444627 A CN103444627 A CN 103444627A CN 201310397298X A CN201310397298X A CN 201310397298XA CN 201310397298 A CN201310397298 A CN 201310397298A CN 103444627 A CN103444627 A CN 103444627A
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Abstract
The invention discloses an ecological chicken raising method. According to the ecological chicken raising method, chickens are raised in a chicken farm surrounded by a fence in a free-ranging mode and are manually fed with a feed I at regular time; the feed I comprises probiotics and phytase; in part by weight, the weight of the phytase is one tenth of the weight of the probiotics; an automatic feeding device and an audible and visible alarm device are arranged in the chicken farm; at time points A and B, a controller controls the automatic feeding device and the audible and visible alarm device to start to work, wherein the time point A is a fixed time point every day and the time point B is a time point when an infrared probe detects a chicken flies on the fence or flies over the fence; and the automatic feeding device feeds a feed II comprising powder. The ecological chicken raising method has the advantages that 1, combination of the probiotics and the phytase can improve the utilization rate of the feed, reduce discharge of nutrients such as nitrogen, phosphorus and the like and further achieve the effects of saving energy and reducing emission; 2, chickens can grow more healthily; and 3, and chickens can be prevented from flying out.
Description
Technical field
The present invention relates to a kind of chicken-raising method, especially a kind of environmental chicken-raising method.
Background technology
From eighties of last century, since the eighties, the development of the aviculture of China is very rapid, and scale, intensive and batch production are moved towards in the chicken house development gradually.Along with the construction of large-scale chicken house, the environmental pollutions such as a large amount of ight soil that chicken is discharged and pernicious gas constantly aggravate, and not only seriously affect the performance of health and the productivity of chicken, and the mankind's health has also been caused to very large threat.
The digestive tract of chicken is shorter, and digestibility is low, and generally the nutriment of 20%～25% in feed is not is not digested and assimilated by body, and form ight soil, excretes.The laboratory detection result discovery, air-dry chicken manure is containing organic thing, dry matter, crude protein, crude fat, raw fiber, nitrogen free extract, calcium, nitrogen and phosphorus, and wherein the content of nitrogen accounts for 1.58% to 1.63% of chicken manure, and the content of phosphorus accounts for 1.48% to 1.54% of chicken manure.Comparatively speaking, the nitrogen phosphorus utilization of poultry is very low, and the nitrogen phosphorus in feed has respectively 65% and 70% to drain external with the ight soil form.Development along with feed industry, novel feed addictive continues to bring out, select efficient, safe, non-harmful " green " feed addictive to become and improve efficiency of feed utilization and administer the important channel that the poultry fecaluria pollutes, produce at present the upper additive used and mainly contain enzyme preparation, probiotics etc.
Summary of the invention
A kind of environmental chicken-raising method that the objective of the invention is the deficiency in order to solve above-mentioned technology and design.
The environmental chicken-raising method that the present invention is designed, it is raised scattered in a chicken farm surrounded by fence by chicken and, by artificial timing feeding feed I, it is characterized in that:
Contain probiotic and phytase in described feed I, phytase weight is 1/10th of probiotic weight by weight;
Be provided with automatic feeding device and acoustooptic alarm in described chicken farm, described fence is provided with infrared probe, described automatic feeding device and acoustooptic alarm are all by controller control work, automatic feeding device and acoustooptic alarm are also all continuing for some time of simultaneously starting working, and the time that the time of automatic feeding device continuous firing is T1, acoustooptic alarm continuous firing is T2;
At time point A and B, controller is controlled automatic feeding device and acoustooptic alarm is started working; At time point A, T1>T2, at time point B, T1<T2; Wherein: the set time point that time point A is every day, time point B is for when the infrared rays probe detection when having chicken to fly on fence or while flying over fence;
In the starting stage of raising scattered, open automatic feeding device and acoustooptic alarm several times artificial every day simultaneously, chicken is carried out to the conditioned reflex cultivation;
What described automatic feeding device fed is the feed II that contains medicinal powder.
As preferably: described feed I is composed as follows by weight: 500 parts of corns, 100 parts of wheats, 100 parts of expanded soybeans, 3 parts, soya-bean oil, 1 part of calcium monohydrogen phosphate, 1 part of probiotic, 0.1 part of phytase, 1 part of methionine, 1 part of lysine, 0.4 part of salt, 0.5 part of vitamin A, 2 parts, calcium carbonate;
As preferably: contain the mixed powder of anti-inflammatory medicinal powder or Radix Glycyrrhizae and honeysuckle or the mixed powder of Schisandra sphenanthera Rehd.et WilS, tarragon and balloonflower root in described feed II;
As preferably: described automatic feeding device comprises feed bin, the feed bin bottom is provided with tremie pipe, tremie pipe is provided with rotating blanking valve, rotating blanking valve is connected with the blanking motor-driven, be provided with a taper top in the bottom of tremie pipe, the below on taper top is provided with pole, and described feed bin is fixed on a support through described taper top; Described taper top forms by being parallel to each other and being the upper conical surface and the lower conical surface that distribute up and down, be provided with dowel between the upper conical surface and the lower conical surface, zone between the described upper conical surface and the lower conical surface is blanking clearance, the edge that the charging aperture of described blanking clearance is communicated with tremie pipe, discharging opening is positioned at described taper top; Be provided with an impeller above the vertex of a cone of the described lower conical surface, described impeller below is provided with the sub-material motor that drives its rotation; Described controller is controlled blanking motor and sub-material machine operation;
As preferably: the described lower conical surface is provided with Lou material mouthful; Described controller is connected with the sub-material motor with the blanking motor by frequency converter respectively, described controller also is connected with rain sensor, it is time point C that rain sensor detects while raining, controller is controlled automatic feeding device work and is referred to controller control blanking motor and sub-material electric machine rotation, the control method of described controller is: at A, B, tri-time points of C, control blanking motor, sub-material motor and acoustooptic alarm and start working simultaneously, at time point A, controller is controlled blanking motor and sub-material motor high speed rotating, and makes T1>T2; At time point B, controller control blanking motor slowly runs, sub-material motor high speed rotating, and makes T1<T2; At time point C, controller is controlled the blanking motor and the sub-material motor slowly runs, and makes T1<T2; Wherein: blanking motor high speed rotating is ordered about rotating blanking valve many blankings within the unit interval, blanking less slowly runs; Sub-material motor high speed rotating drives impeller at high speed towards periphery sub-material make feed there is larger impulse force, make most feed can cross Lou material mouthful to draw off from discharging opening; The sub-material motor slowly run drives impeller low speed ground towards periphery sub-material make feed there is less impulse force, most feed is drawn off from leaking material mouthful; Wherein, the high speed improved here, low speed and major part all belong to relative concept.
As preferably: described impeller general outline is truncated cone-shaped; Be provided with expandable centrifuge blade at the top of impeller, described centrifuge blade is open-shaped when sub-material motor high speed rotating, is closed form when the sub-material motor slowly runs;
As preferably: the blade of described impeller matches with blanking clearance to blanking clearance extension and shape;
As preferably: described feed bin side also is provided with one for the elevator of its feed;
As preferably: raising scattered while starting some in the guiding chickens of cultivating are after a while sneaked into chicken; Described cultivation refers to plays the music identical with described audible-visual annunciator when each feeding;
As preferably: when the body weight of chicken reaches 800 gram, to chicken, put the pin ring, wherein a part of cover has the first pin ring, and another partly overlaps the crus secunda ring, and the Chinese medicinal ingredients in the first pin ring and crus secunda ring is not identical.
The environmental chicken-raising method that the present invention is designed, its beneficial effect is:
1, in the feed I, contain probiotic and phytase and by weight phytase weight be 1/10th of probiotic weight, the combination of probiotic and phytase can improve efficiency of feed utilization, reduce the discharge capacity of the nutrients such as nitrogen phosphorus, improved the economic benefit of broiler breeding, accomplish better " energy-saving and emission-reduction ", so this is a kind of environmental chicken-raising method;
2, automatic feeding device can circadian feeding, and the feed II of feeding can be used as auxiliary material, and can be for the different times, and different situations is fed containing the feed II of targeted medicinal powder, makes the growth that chicken can be more healthy;
3, after nursing after a while, the reflection of chicken formation condition is comparatively responsive to acoustooptic alarm, and acoustooptic alarm work can be summoned chicken near automatic feeding device, and feeding effect is good; In addition when chicken flies or fly out fence, i.e. time point B, acoustooptic alarm and automatic feeding device work also can be summoned these chickens in fence, thereby effectively prevent that chicken from losing.
The accompanying drawing explanation
Fig. 1 is the structural representation in embodiment 1 chicken farm;
Fig. 2 is the schematic diagram that embodiment 1 fence is provided with infrared probe;
Fig. 3 is the schematic diagram of the automatic feeding device of the prior art that adopts of embodiment 1;
Fig. 4 is the front view of the automatic feeding device of employing in embodiment 2;
Fig. 5 is the vertical view of the automatic feeding device of employing in embodiment 2;
Fig. 6 is the structural representation of the automatic feeding device of employing in embodiment 2;
Fig. 7 is the enlarged drawing at X place in Fig. 6;
Fig. 8 is the vertical view of the impeller of the automatic feeding device of employing in embodiment 2;
Fig. 9 is the structural representation of the automatic feeding device of employing in embodiment 3;
Figure 10 is the structural representation of the automatic feeding device of employing in embodiment 4;
Figure 11 is the structural representation of embodiment 5 impellers;
Figure 12 is the improved structural representation of embodiment 5 impeller;
Figure 13 is the scheme of installation of embodiment 6 impellers;
Figure 14 is the structural representation of the automatic feeding device of employing in embodiment 7;
In figure: feed bin 1, controller 2, tremie pipe 3, rotating blanking valve 4, blanking motor 5, taper top 6, pole 7, support 8, the upper conical surface 9, the lower conical surface 10, blanking clearance 11, charging aperture 12, discharging opening 13, acoustooptic alarm 14, impeller 15, sub-material motor 16, leakage material mouth 17, fence 18, infrared probe 19, rain sensor 20, blade 21, elevator 22, dowel 23, frequency converter 24, centrifuge blade 25, reducing motor 26, automatic feeding device 27.
Embodiment
Below by embodiment, the invention will be further described by reference to the accompanying drawings.
Embodiment 1:
As shown in Figure 1, 2, the described environmental chicken-raising method of the present embodiment, it raises scattered in a chicken farm surrounded by fence 18 by chicken and by artificial timing feeding feed I, it is characterized in that: contain probiotic and phytase in described feed I, phytase weight is 1/10th of probiotic weight by weight; Be provided with automatic feeding device 27 and acoustooptic alarm 14 in described chicken farm, described fence 18 is provided with infrared probe 19, described automatic feeding device 27 and acoustooptic alarm 14 are all by controller 2 control work, automatic feeding device 27 and acoustooptic alarm 14 are also all continuing for some time of simultaneously starting working, and the time that the time of automatic feeding device 27 continuous firings is T1, acoustooptic alarm 14 continuous firings is T2; At time point A and B, automatic feeding device 27 controlled by controller 2 and acoustooptic alarm 14 is started working; At time point A, T1>T2, at time point B, T1<T2; Wherein: the set time point (as 9:00 every morning) that time point A is every day, time point B is when popping one's head in 19 when having detected chicken and flying on fence 18 or flying over fence 18 when infrared rays; In the starting stage of raising scattered, open automatic feeding device 27 and acoustooptic alarm 14 several times (as a day five times) artificial every day simultaneously, chicken is carried out to the conditioned reflex cultivation; It is the feed II that contains medicinal powder that described automatic feeding device 27 is fed what.Time point A belongs to " summoning feeding ", take and feeds as leading, summoning as auxiliary; Therefore select T1>T2, the duration of automatic feeding device 27 feedings is greater than summoning the time of acoustooptic alarm 14; Time point B belongs to " anti-fly out summons ", take feed as auxiliary, summon as main; Therefore, select T1<T2, the duration of automatic feeding device 27 feedings is less than summoning the time of acoustooptic alarm 14.
Wherein: described feed I is add probiotic and phytase and obtain in existing feed, and certain highly preferred scheme is composed as follows by weight: 500 parts of corns, 100 parts of wheats, 100 parts of expanded soybeans, 3 parts, soya-bean oil, 1 part of calcium monohydrogen phosphate, 1 part of probiotic, 0.1 part of phytase, 1 part of methionine, 1 part of lysine, 0.4 part of salt, 0.5 part of vitamin A, 2 parts, calcium carbonate; The feed I of this scheme can make the chicken manure nitrogen content 1.42%, and the chicken manure phosphorus content is 1.04%, and environment protecting is better.
The feed II is that to add medicinal powder gained, medicinal powder in existing feed can be the mixed powder (play and fall fire action) of anti-inflammatory medicinal powder (playing antiinflammation) or Radix Glycyrrhizae and honeysuckle or the mixed powder of Schisandra sphenanthera Rehd.et WilS, tarragon and balloonflower root (play and prevent that chicken from giving birth to the effect of respiratory disease); The culturist can be according to different times, different situations, and some medicines are fed and eaten to chicken along with auxiliary material (feed II), make the more healthy growth of chicken.
The described environmental chicken-raising method of the present embodiment, its beneficial effect is: 1, ecological, environmental protective; 2, can make the more healthy growth of chicken; 3, can prevent that chicken from flying out.
Embodiment 2:
As shown in Figure 4,5, 6, the described environmental chicken-raising method of the present embodiment, as different from Example 1: adopt different automatic feeding device 27, this described automatic feeding device 27 comprises feed bin 1, feed bin 1 bottom is provided with tremie pipe 3, tremie pipe 3 is provided with rotating blanking valve 4, rotating blanking valve 4 is in transmission connection with blanking motor 5, be provided with a taper top 6 in the bottom of tremie pipe 3, the below on taper top 6 is provided with pole 7, and described feed bin 1 is fixed on a support 8 through described taper top 6; Described taper top 6 forms by being parallel to each other and being the upper conical surface 9 and the lower conical surface 10 that distribute up and down, be provided with dowel 23 between the upper conical surface 9 and the lower conical surface 10, zone between the described upper conical surface 9 and the lower conical surface 10 is blanking clearance 11, the edge that the charging aperture 12 of described blanking clearance 11 is communicated with tremie pipe 3, discharging opening 13 is positioned at described taper top 6; As shown in Figure 7,8, be provided with an impeller 15 above the vertex of a cone of the described lower conical surface 10, described impeller 15 belows are provided with the sub-material motor 16 that drives its rotation; Described controller 2 is controlled blanking motor 5 and 16 work of sub-material motor.
During work, controller 2 is controlled blanking motor 5 and 16 work of sub-material motor, under the driving of blanking motor 5, rotating blanking valve 4 rotates, feed in feed bin falls into tremie pipe 3, impeller 15 rotates under the driving of sub-material motor 16, and from tremie pipe 3, fallen feed, under the shock of impeller 15 blades 21, throws away around impeller 15, and enter blanking clearance 11, draw off from discharging opening 13 again by charging aperture 12, finally fall to the ground for chicken feed.Controller 2 can make it control once a day automatic feeding device 27 work by setting in advance, and draws off feed for chicken feed.Controller 2 is controlled electric machine rotation, 14 work of control acoustooptic alarm all belong to routine techniques, at this, is not described further.
The described automatic feeding device 27 of the present embodiment, push up 6 edge because discharging opening 13 is positioned at taper, and the feed therefore drawn off is circle distribution, and the chicken of raising scattered can be round automatic feeding device 27 feeds, and the face of feeding is larger, is particularly suitable for raising scattered feeding of chicken.Draw off process at feed, because feed falls from tremie pipe 3, itself there is downward impulse force, pass through again the shock of impeller 15 blades 21, therefore assembled more kinetic energy, add the discharging gap and be skewed and be convenient to the feed landing, so the discharging opening 13 that Feed Energy pushes up 6 edges from taper well draws off; In addition, when this automatic feeding device 27 rains, chicken can be hided and be taken shelter from rain below taper top 6, kills two birds with one stone; Moreover controller 2 also can be controlled acoustooptic alarm 14 work, acoustooptic alarm 14 work in feeding, after after a while, the easy formation condition reflection of the chicken of raising scattered, when hearing sound, can drawing close from trend automatic feeding device 27 while seeing flash of light, be convenient to feed.
Embodiment 3:
As shown in Figure 9, the described environmental chicken-raising method of the present embodiment, the structure difference of automatic feeding device 27 is provided with Lou material mouth 17 on the described lower conical surface 10 as different from Example 2.This automatic feeding device 27, feed is in the process drawn off, and the part meeting spill from leaking material mouth 17, and another part feed is broken through Lou material mouth 17 and is drawn off from discharging opening 13, can form like this two feeds and draw off a little, further increases the face of feeding, the raising feeding effect.
Embodiment 4:
As shown in figure 10, the described environmental chicken-raising method of the present embodiment, the control method of controller 2 as different from Example 3: described controller 2 is connected with sub-material motor 16 with blanking motor 5 by frequency converter 24 respectively; Described controller 2 also is connected with a rain sensor 20; Described controller 2 is controlled blanking motor 5, sub-material motors 16 and acoustooptic alarm 14 is started working simultaneously and the time of blanking motor 5 and sub-material motor 16 continuous firings is T1, acoustooptic alarm 14 continuous firings time is T2 at tri-time points of A, B, C, and wherein: time point C is that rain sensor 20 detects while raining; At time point A, controller 2 is controlled blanking motor 5 and sub-material motor 16 high speed rotating, and makes T1>T2; At time point B, controller 2 control blanking motors 5 slowly run, sub-material motor 16 high speed rotating, and make T1<T2; At time point C, blanking motor 5 controlled by controller 2 and sub-material motor 16 slowly runs, and makes T1<T2; Wherein: blanking motor 5 high speed rotating are ordered about rotating blanking valve 4 many blankings within the unit interval, blanking less slowly runs; Sub-material motor 16 high speed rotating drives impeller 15 at high speed towards periphery sub-material make feed there is larger impulse force, make most feed can cross Lou material mouthfuls 17 to draw off from discharging opening 13; Sub-material motor 16 slowly run drives impeller 15 low speed ground towards periphery sub-material make feed there is less impulse force, most feed is drawn off from leaking material mouthfuls 17.
Time point A belongs to " summoning feeding ", take and feeds as leading, summoning as auxiliary; Therefore select T1>T2, i.e. the duration of blanking is greater than summoning the time of acoustooptic alarm 14.In order to feed better, adopt the mode of blanking motor 5 and sub-material motor 16 high speed rotating, blanking motor 5 high speed rotating can make rotating blanking valve 4 blanking more within the unit interval, be convenient to like this guarantee enough scales of feeding, sub-material motor 16 high speed rotating are from discharging opening 13, to draw off to cross Lou material mouth 17 in order to make more feed have larger impulse force, because being positioned at taper, discharging opening 13 pushes up 6 edge, than leaking material mouth 17, from the edge discharging on taper top 6, can make more chicken be fed, also be difficult for collision mutually between chicken, be convenient to like this guarantee feeding effect, in addition, the duration that T1 is automatic feeding device 27 blankings, T1 more blanking is more, can select according to actual conditions the value of T1, owing to being that to feed be main at time point A, so the value of T1 when time point A also should be a bit larger tham the value when time point B, C.
Time point B belongs to " anti-fly out summons ", take feed as auxiliary, summon as main; Therefore, select T1<T2, the duration that is blanking is less than summoning the time of acoustooptic alarm 14, and during blanking because blanking motor 5 slowly runs, therefore rotating blanking valve 4 less blanking within the unit interval, the feed drawn off due to automatic feeding device 27 like this is few, also is difficult for the impact technique of feeding normally; Making in addition sub-material motor 16 high speed rotating is in order feed to be drawn off from the edge on taper top 6, because the face of feeding is large, can to allow more chicken have feed, to strengthen their susceptibilitys to acoustooptic alarm 14, avoiding giving up the enthusiasm of chicken.
Time point C belongs to " take shelter from rain and summon ", in prior art, while raising chicken scattered, generally can manually chicken be expelled to hen house and take shelter from rain, but often have the chicken of " slipping through the net " can not enter in time hen house; Now because these chickens comparatively disperse, drive also comparatively difficultly, therefore adopt acoustooptic alarm 14 to be summoned, the chicken that more easily will " slip through the net " is summoned; This time point take feed as auxiliary, summon as main will chicken being summoned to taper simultaneously as far as possible and push up 6 belows; Therefore, select T1<T2, the duration that is blanking is less than summoning the time of acoustooptic alarm 14, and during blanking because blanking motor 5 slowly runs, therefore rotating blanking valve 4 less blanking within the unit interval, the feed drawn off due to automatic feeding device 27 like this is few, also is difficult for the impact technique of feeding normally; Make in addition sub-material motor 16 slowly run to be for feed is drawn off from leaking material mouthfuls 17 more, leak material mouthfuls 17 and be positioned at taper and push up 6 belows, the chicken that can " slip through the net " is lured and pushes up 6 belows to taper and take shelter from rain.At this time point C, than time point B, the value of T1 can be more a little bit smaller, reduces the output of unloading of feed, and cut the waste (because feed still may draw off and fall in the rain from discharging opening 13), the value of T2 can more greatly, extend and summon the time.
Certainly concrete parameter can be regulated according to actual conditions, is not limited to above-mentioned each upper data, and those skilled in the art also can do corresponding adjusting.
Embodiment 5:
As shown in figure 11, the described environmental chicken-raising method of the present embodiment, automatic feeding device 27 structure differences as different from Example 4, described impeller 15 general outline are truncated cone-shaped; Such shape is convenient to coordinate with blanking clearance 11.In addition as improving: as shown in figure 12, be provided with expandable centrifuge blade 25 at the top of impeller 15, described centrifuge blade 25 is open-shaped when sub-material motor 16 high speed rotating, when slowly running, sub-material motor 16 is closed form, when sub-material motor 16 high speed rotating, centrifuge blade 25 opens like this, form larger contact-making surface in higher position and feed, thereby make Feed Energy cross better Lou material mouth 17, centrifuge blade 25 is closed form when sub-material motor 16 slowly runs, thereby be convenient to feed, from leaking material mouth 17, draws off.
Embodiment 6:
As shown in figure 13, the described environmental chicken-raising method of the present embodiment, automatic feeding device 27 structure differences as different from Example 4, that is: to blanking clearance, 11 extensions and shape match with blanking clearance 11 blade 21 of described impeller 15.Such impeller 15 practicality are stronger, and due to 11 extensions to blanking clearance of its blade 21, blade 21 ends and leakage material mouth 17 are more approaching, and when high speed rotating, feed is more easily crossed and Lou expected mouth 17; When slowly running, also can make better feed draw off from leaking material mouth 17 in addition, prevent that feed is deposited in formation in blanking clearance 11 and piles up because impulse force is less.Such impeller 15 not only is applicable to the present embodiment, and replaces the impeller 15 in embodiment 2 to 3, and effect is better.
Embodiment 7:
As shown in figure 14, the described environmental chicken-raising method of the present embodiment, automatic feeding device 27 structure differences as different from Example 7, that is: described feed bin 1 side also is provided with one for the elevator 22 of its feed, elevator 22 can adopt various elevator 22 of the prior art, as bucket elevator 22, such scheme is more convenient for feeding in raw material in feed bin.In embodiment 2 to 6, can as the present embodiment, increase an elevator 22.
Embodiment 8:
The described environmental chicken-raising method of the present embodiment is sneaked into Tu Jizhong by some through the guiding chickens of cultivating after a while as different from Example 1 when raising beginning scattered; Described cultivation refers to plays the music identical with described audible-visual annunciator when each feeding, this guiding chicken is through prior cultivation, more responsive to audible-visual annunciator, at the initial stage of raising scattered, these guiding chickens can play leading role, in order to can make better all chickens produce conditioned reflex to audible-visual annunciator.
This method, also can be applied in embodiment 2-7.
Embodiment 9:
The described environmental chicken-raising method of the present embodiment, as different from Example 1 when the body weight of chicken reaches 800 gram, put the pin ring to chicken, wherein a part of cover has the first pin ring, another partly overlaps the crus secunda ring, and the Chinese medicinal ingredients in the first pin ring and crus secunda ring is not identical, as the first pin ring can adopt existing pin ring of building up one's resistance to disease, the crus secunda ring can adopt the existing pin ring that prevents disease, can make so whole population more healthy.This method, also can be applied in embodiment 2-8.
Specific embodiment described herein is only to design of the present invention explanation for example.Those skilled in the art can make various modifications or supplement or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present invention or surmount the defined scope of appended claims.
Claims (10)
1. an environmental chicken-raising method, it is raised scattered in a chicken farm surrounded by fence (18) by chicken and, by artificial timing feeding feed I, it is characterized in that:
Contain probiotic and phytase in described feed I, phytase weight is 1/10th of probiotic weight by weight;
Be provided with automatic feeding device (27) and acoustooptic alarm (14) in described chicken farm, described fence (18) is provided with infrared probe (19), described automatic feeding device (27) and acoustooptic alarm (14) are all by controller (2) control work, automatic feeding device (27) and acoustooptic alarm (14) are also all continuing for some time of simultaneously starting working, and the time that the time of automatic feeding device (27) continuous firing is T1, acoustooptic alarm (14) continuous firing is T2;
At time point A and B, controller (2) is controlled automatic feeding device (27) and acoustooptic alarm (14) is started working; At time point A, T1>T2, at time point B, T1<T2; Wherein: the set time point that time point A is every day, when time point B flies to fence (18) and goes up for detected chicken when infrared rays probe (19) or while flying over fence (18);
In the starting stage of raising scattered, open automatic feeding device (27) and acoustooptic alarm (14) several times artificial every day simultaneously, chicken is carried out to the conditioned reflex cultivation;
What described automatic feeding device (27) fed is the feed II that contains medicinal powder.
2. environmental chicken-raising method according to claim 1, is characterized in that described feed I is composed as follows by weight: 500 parts of corns, 100 parts of wheats, 100 parts of expanded soybeans, 3 parts, soya-bean oil, 1 part of calcium monohydrogen phosphate, 1 part of probiotic, 0.1 part of phytase, 1 part of methionine, 1 part of lysine, 0.4 part of salt, 0.5 part of vitamin A, 2 parts, calcium carbonate.
3. environmental chicken-raising method according to claim 1, the mixed powder that it is characterized in that containing anti-inflammatory medicinal powder or Radix Glycyrrhizae and honeysuckle in described feed II or the mixed powder of Schisandra sphenanthera Rehd.et WilS, tarragon and balloonflower root.
4. according to claim 1 or 2 or 3 described environmental chicken-raising methods, it is characterized in that described automatic feeding device (27) comprises feed bin (1), feed bin (1) bottom is provided with tremie pipe (3), tremie pipe (3) is provided with rotating blanking valve (4), rotating blanking valve (4) is in transmission connection with blanking motor (5), be provided with a taper top (6) in the bottom of tremie pipe (3), the below on taper top (6) is provided with pole (7), and described feed bin (1) is fixed on a support (8) through described taper top (6); Described taper top (6) forms by being parallel to each other and being the upper conical surface (9) and the lower conical surface (10) that distribute up and down, be provided with dowel (23) between the upper conical surface (9) and the lower conical surface (10), zone between the described upper conical surface (9) and the lower conical surface (10) is blanking clearance (11), the edge that the charging aperture (12) of described blanking clearance (11) is communicated with tremie pipe (3), discharging opening (13) is positioned at described taper top (6); Vertex of a cone top at the described lower conical surface (10) is provided with an impeller (15), and described impeller (15) below is provided with the sub-material motor (16) that drives its rotation; Described controller (2) is controlled blanking motor (5) and sub-material motor (16) work.
5. environmental chicken-raising method according to claim 4, is characterized in that the described lower conical surface (10) is provided with Lou material mouthful (17), described controller (2) is connected with sub-material motor (16) with blanking motor (5) by frequency converter (24) respectively, described controller (2) also is connected with rain sensor (20), it is time point C that rain sensor (20) detects while raining, controller (2) is controlled automatic feeding device (27) work and is referred to that controller (2) is controlled blanking motor (5) and sub-material motor (16) rotates, the control method of described controller (2) is: at A, B, tri-time points of C are controlled blanking motor (5), sub-material motor (16) and acoustooptic alarm (14) are started working simultaneously, at time point A, controller (2) is controlled blanking motor (5) and sub-material motor (16) high speed rotating, and make T1>T2, at time point B, controller (2) control blanking motor (5) slowly runs, sub-material motor (16) high speed rotating, and makes T1<T2, at time point C, controller (2) is controlled blanking motor (5) and sub-material motor (16) slowly runs, and makes T1<T2, wherein: blanking motor (5) high speed rotating is ordered about rotating blanking valve (4) many blankings within the unit interval, blanking less slowly runs, sub-material motor (16) high speed rotating drives impeller (15) at high speed towards periphery sub-material make feed there is larger impulse force, make most feed can cross Lou material mouthful (17) to draw off from discharging opening (13), sub-material motor (16) slowly run drives impeller (15) low speed ground towards periphery sub-material make feed there is less impulse force, most feed is drawn off from leaking material mouthful (17).
6. environmental chicken-raising method according to claim 5, is characterized in that described impeller (15) general outline is truncated cone-shaped; Be provided with expandable centrifuge blade (25) at the top of impeller (15), described centrifuge blade (25) is open-shaped when sub-material motor (16) high speed rotating, at sub-material motor (16), is closed form while slowly running.
7. environmental chicken-raising method according to claim 4, to blanking clearance, (11) extension and shape match with blanking clearance (11) blade (21) that it is characterized in that described impeller (15).
8. environmental chicken-raising method according to claim 4, is characterized in that described feed bin (1) side also is provided with one for the elevator of its feed (22).
9. according to claim 1 or 2 or 3 described environmental chicken-raising methods, it is characterized in that sneaking into Tu Jizhong by some through the guiding chickens of cultivating after a while when raising beginning scattered; Described cultivation refers to plays the music identical with described audible-visual annunciator when each feeding.
10. according to claim 1 or 2 or 3 described environmental chicken-raising methods, it is characterized in that putting the pin ring to chicken when the body weight of chicken reaches 800 gram, wherein a part of cover has the first pin ring, another partly overlaps the crus secunda ring, and the Chinese medicinal ingredients in the first pin ring and crus secunda ring is not identical.
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