CN104719252B - A kind of method for breeding of liquid feed automated intelligent pig feeding - Google Patents

A kind of method for breeding of liquid feed automated intelligent pig feeding Download PDF

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CN104719252B
CN104719252B CN201510133664.XA CN201510133664A CN104719252B CN 104719252 B CN104719252 B CN 104719252B CN 201510133664 A CN201510133664 A CN 201510133664A CN 104719252 B CN104719252 B CN 104719252B
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pig
crib
feeding
liquid feed
breeding
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CN104719252A (en
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李春根
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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01KANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K67/00Rearing or breeding animals, not otherwise provided for; New or modified breeds of animals
    • A01K67/02Breeding vertebrates
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01KANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K5/00Feeding devices for stock or game ; Feeding wagons; Feeding stacks
    • A01K5/02Automatic devices

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  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Animal Husbandry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Zoology (AREA)
  • Birds (AREA)
  • Feed For Specific Animals (AREA)
  • Fodder In General (AREA)

Abstract

The invention discloses a kind of method for breeding of liquid feed automated intelligent pig feeding, it is specifically implemented according to the following steps: preparing raw material, obtain liquid feed, the conveying of liquid feed, pig is freely eaten, this method for breeding can play saving of labor, material-saving to pig-breeding overall process, can be improved the abilities of digestive and absorption and immunocompetence of pig in the case where not adding any chemicals, lack swinery sick, few medication, growth are fast.And technique is extensive with material, and cheap, old pig farm is easy transformation, creates pig farm advantageously, cost, durable, applicability are much better than siccative mechanical feed technique.Equipment can accomplish cheap, durable, easy to operate, and raising can play material-saving, few sick, grow fast effect, this is the target that pig industry is pursued, and the requirement of current environment-friendly and energy-saving emission-reduction.

Description

A kind of method for breeding of liquid feed automated intelligent pig feeding
Technical field
The invention belongs to breeding technique fields, and in particular to a kind of liquid feed automated intelligent hello swine rearing side Method.
Background technique
Pig is omnivorous animal, there is flourishing front tooth, canine tooth, molar and muzzle, a variety of forage grasses that can search for food, feed and excavation ground Lower food.Digestibility to concentrated feed is 76.7%.Its digestive organs is especially flourishing, domestic pig kind, and large intestine length is 581.7cm, external pig kind length are that 464.6cm can support greatly spy and support its pig so feed resource is extensive.Pig metabolism is prosperous It contains, growth pressure is big, eats much, draws much, grows fast, a large amount of meat, rouge, fertilizer and industrial raw materials can be provided for the mankind. During pig raising, feed waste is a big problem.
Summary of the invention
The object of the present invention is to provide a kind of method for breeding of liquid feed automated intelligent pig feeding, solve in the prior art Existing feed waste, swinery immunocompetence difference problem.
The technical scheme adopted by the invention is that a kind of method for breeding of liquid feed automated intelligent pig feeding, pig farm includes The liquid feed pond being connected and pressurization transfer tank, pressurization transfer tank are connected by conveyance conduit with pig house, setting in pig house There are several sanitary and energy-saving pig cribs, conveyance conduit is connected with sanitary and energy-saving pig with crib, each sanitary and energy-saving pig food Automatic controller is provided at slot and on conveyance conduit, the end of conveyance conduit is disposed with tracheae and air pressure filter; It is provided with thermal insulation material on conveyance conduit, is specifically implemented according to the following steps:
Step 1 prepares raw material, obtains liquid feed, specifically: selection corn, beans cypress, wheat, wheat bran, corn DDGS, Fish meal, calcium monohydrogen phosphate, mountain flour, lysine 98, soya-bean oil, sodium bicarbonate, salt, premix is by copper, zinc, iron, manganese, iodine, amino acid It is formed with vitamin, and is crushed, impregnates polishing, the dry feed of the trophic level of respective stage is prepared, by dry feed and water It is stirred according to mass ratio for 2: 8-3: 7, liquid feed is prepared;
The conveying of step 2, liquid feed is transported to prepared in liquid feed pressurization transfer tank, defeated by pipeline Warp let-off automatic controller is transported to according to quantity in sanitary and energy-saving pig crib;
Step 3 carries out feeding to pig: growing-finishing pig is fed in such a way that it is freely eaten, and does not limit scale of feeding, generally The pig one day 0.75kg that can search for food of 15kg, growing-finishing pig also will increase with the increase feed intake of weight, the life of 100kg weight Long growing and fattening pigs can search for food 3kg or more for one day, and the scale of feeding of pig is calculated by dry feed;
Sow: 1. replacement gilt: as young sow weight 75kg to the 125kg done kind, this stage will regard the fat of pig Feed 2.5kg-3kg in sow one day of feelings, appropriate adjustment scale of feeding, this stage;2. farrowing sow: both female for pregnancy after insemination of sows Pig, sow at this time should control scale of feeding, and 85 days after breeding, one day this stage fed 2.5kg, and the 85 days backsight sow growth of livestock needs Increase scale of feeding, should be quantitative by head, one day scale of feeding of sow in this stage is in 3-3.5kg;After breeding 107 days, it is desirable to reduce Scale of feeding reduces to daily every 2.5kg, just before giving birth the same day not feeding;3. milking sow: second day sow postpartum to the 6th day, gradually Increase scale of feeding, by the 7th day after it is quantity-unlimiting, allow it to have enough preferably, wean starts to be reduced for first 3 days, reduces to 2.5-3kg.
The features of the present invention also characterized in that:
Sanitary and energy-saving pig crib includes crib body unit, and crib body unit is six face cubes, crib ontology list Member includes a bottom panel, a top panel, two side panels, a rear panel and a front apron, front panel and top surface it Between be provided with ingesting port, side panel protrudes forward certain length D beyond front panel, is provided with feed inlet on top panel, the health Controller limit probe connecting hole is provided at the top of energy saving pig crib.
The exposed edge of sanitary and energy-saving pig crib is welded with circular steel, the bending inwards of the top edge of front panel.
Length D is 5cm-15cm.
Top panel is plane or arcwall face;Angle between side panel and bottom panel is right angle, obtuse angle or fillet.
Controller limit probe connector is at least provided with 2;Crib body unit is at least provided with 2.
The sanitary and energy-saving pig is provided with fixed link with crib upper bottom portion;Connecting between two adjacent crib body units Hole is provided between the face and bottom panel of touching;The face being in contact is side panel or rear panel.
The beneficial effects of the present invention are: live pig liquid feed mechanical feed technique can play province to pig-breeding overall process Work, material-saving can be improved the abilities of digestive and absorption and immunocompetence of pig in the case where not adding any chemicals, keep swinery few Sick, few medication, growth are fast.And technique is extensive with material, and cheap, old pig farm is easy transformation, and newly-built pig farm more has excellent Gesture, cost, durable, applicability are much better than siccative mechanical feed technique.Equipment can accomplish cheap, durable, operation Simply, raising can play material-saving, few sick, grow fast effect, this is the target that pig industry is pursued, and current environmental protection section The requirement of energy emission reduction.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the sanitary and energy-saving pig crib of single side twoport of the present invention;
Fig. 2 is the structural schematic diagram of the sanitary and energy-saving pig crib of the two-sided twoport of the present invention.
In figure, 1. crib body units, 2. bottom panels, 3. top panels, 4. side panels, 5. front aprons, 6. ingesting ports, 7. into Material mouth, 8. controllers limit probe connecting hole, 9. rear panels, 10. holes, 11. fixed links.
Specific embodiment
The present invention is described in detail With reference to embodiment.
The present invention provides a kind of method for breeding that liquid feed feeds pigs automatically, and using pig farm, pig farm includes the liquid being connected Body feedstuff pond and pressurization transfer tank, pressurization transfer tank are connected with pig house by conveyance conduit, several are provided in pig house and is defended Tight knot energy pig crib, conveyance conduit are connected with sanitary and energy-saving pig with crib, at each sanitary and energy-saving pig crib and defeated It send and is provided with automatic controller on pipeline, the end of conveyance conduit is disposed with tracheae and air pressure filter;On conveyance conduit It is provided with thermal insulation material, is specifically implemented according to the following steps:
Step 1 prepares raw material, obtains liquid feed, specifically: selection corn, beans cypress, wheat, wheat bran, corn DDGS, Fish meal, calcium monohydrogen phosphate, mountain flour, lysine 98, soya-bean oil, sodium bicarbonate, salt, premix is by copper, zinc, iron, manganese, iodine, amino acid It is formed with vitamin, and is crushed, impregnates polishing, the dry feed of the trophic level of respective stage is prepared, by dry feed and water According to mass ratio are as follows: be stirred at 2: 8-3: 7, and liquid feed is prepared;
Liquid feed is stored in pressurization transfer tank 2, conveyance conduit 3. 4 He of pig house by the conveying of step 2, liquid feed Automatic controller and valve 5 are transported to sanitary and energy-saving pig in crib 6;
Step 3 carries out feeding to pig: growing-finishing pig is fed in such a way that it is freely eaten, and does not limit scale of feeding, generally Pig one day 0.75kg or so that can search for food of 15kg, growing-finishing pig also will increase with the increase feed intake of weight, 100kg weight The hog one day 3kg or more that can search for food;
Sow: 1. replacement gilt: as young sow weight 75kg to the 125kg done kind, this stage will regard the fat of pig Feelings, appropriate adjustment scale of feeding feed 2.5kg-3kg in the sow in this stage general one day;2. farrowing sow: being both bosom after insemination of sows Pregnant sow, sow at this time should control scale of feeding, and 85 days after breeding, one day this stage fed 2.5kg or so, 85 days backsight sow fats Feelings need to increase scale of feeding, should be quantitative by head, and one day scale of feeding of sow in this stage is in 3-3.5kg;After breeding 107 days, need Scale of feeding is reduced, daily every 2.5kg is reduced to, just before giving birth the same day not feeding;3. milking sow: sow postpartum second day to the 6th It, is stepped up scale of feeding, by the 7th day after it is quantity-unlimiting, allow it to have enough preferably, wean starts to be reduced for first 3 days, reduces to 2.5- 3kg。
Sanitary and energy-saving pig crib includes crib body unit 1, and crib body unit 1 is six face cubes, crib ontology Unit 1 includes the 4, rear panels 9 of the side panel of top panel 3, two of bottom panel 2, one and a front apron 5, front apron 5 Ingesting port 6 is provided between top surface 3, side panel 4 exceeds the forwardly convex certain length D of front panel 5, is provided on top panel 3 Feed inlet 7, feed inlet 7 are connected with the pipeline for feeding into each crib body unit 1, the sanitary and energy-saving pig crib Top is provided with controller limit probe connecting hole 8, and controller limit probe connecting hole 8 is connected with the pipeline of package electric wire.It should The exposed edge of sanitary and energy-saving pig crib is welded with circular steel, the bending inwards of the top edge of front panel 5.Length D is 5cm-15cm.Top panel 3 is plane or arcwall face;Angle between side panel 4 and bottom panel 2 is right angle, obtuse angle or circle Angle.Controller limit probe connector 8 is at least provided with 2;The crib body unit 1 is at least provided with 1.Health section Energy pig is provided with fixed link (plate) 11 with crib upper bottom portion;The face being in contact between two adjacent crib body units 1 with Providing holes 10 between bottom panel 2;The face being in contact is side panel 4 or rear panel (face partition) 9.
This sanitary and energy-saving pig crib, can be fabricated to single side single hole, can also be fabricated to single face porous, two-sided single hole, two-sided Porous crib;Wherein, single side sanitary and energy-saving pig crib is as shown in Figure 1, all ingesting ports 6 are all opened to the same direction Mouthful;Double-side sanitary energy conservation pig crib is as shown in Fig. 2, be open to both direction;Wherein, front panel 5 is in double-side sanitary energy conservation Pig is with crib mouth baffle, and single side sanitary and energy-saving pig is with crib front apron;Rear panel 9 in two-sided crib face partition, in list Wheaten food slot is rear panel.
Sanitary and energy-saving pig crib has the advantages that health, energy conservation, applicability are wide, extensive and easy to make with material, tool Body is: first, health, because crib side panel exceeds crib edge certain length, swinery excrement is drawn less than in crib, and trotter is also stepped on Less than in slot, therefore feed is made feed keep original flavor, palatability is good, and pig is liked searching for food by less than fecal pollution;Second, it is energy saving, Structure each hole face outer edge of crib in addition to having beyond position is equipped with certain altitude, remaining several side is closed, so pig can not Feed can be rided out and, the health of feed makes feed not generate waste, especially liquid material, will not more generate waste;Third, Applicability is wide, this practical crib is all suitable for from the piglet being just born to sow, boar, big hog, middle hog and Little Fat Pig, root According to the size and length of the setting crib of different sizes of swinery individual, crib of different sizes is produced, single side list can be fabricated to Mouthful, more mouthfuls of single side, two-sided single port, two-sided more mouthfuls of crib can also be fabricated to;Fourth, it is extensive with material, the material of the crib is made, Stainless steel plate, iron plate, plastic plate composite material, cast iron, cement etc. can be used, stainless steel is first choice;Fifth, easy to make, drawing General electric welder, bricklayer's can do after designing size specification, and can make to pig farm, can also be in factory floor batch Production.The present apparatus can be made according to the difference of pig body size, and length of the side panel 4 beyond front panel 5 is changeable, in, The crib of big pig has to exceed to be advisable beyond 10cm or so, such as without departing from the excrement of pig is easy for drawing to crib It is interior.Make the feed in crib by fecal pollution, causes feed waste.The device is a development side of current pig-breeding To, health can be played completely, save the effect of feed, will be a developing direction of industry, can play completely health, save raise The effect of material.
The requirement of this technique are as follows: first, it is pressurized the height of transfer tank: be according to the scale and general layout design on each pig farm The size of good storage tank, it is highly more slightly higher than column home can.Second, the outfit of air press: according to the scale on pig farm with Layout is equipped with the size of air compressor machine, and a field matches one, also several according to layout polygamy.Third, the peace of automatic controller Dress: automatic controller should abut main delivery pipe and assign to the junction enclosing interior crib and being in charge of, in order to avoid it is in charge of too long feed in pipe Interior precipitating generates blocking.The size of limit height view swinery individual and the flexible in size of crib specification in slot are grasped.4th, increase It presses the outfit of transfer tank: matching pressurization transfer tank according to pig farm development scale layout and swinery structure, a classification swinery matches one ?.5th, the installation of delivery pipe: being to use pipeline entirely to crib from pressurization transfer tank, to keep Feed Energy smooth in pipe Smoothness, from pressurization transfer tank to automatic controller, can not there is the bending of vertical direction, Zhi Nengping in addition to having certain gradient The bending of face direction.It is unimpeded in pipeline to be conducive to air and feed in this way.6th, the proportion of feed and water: according to season, Weather, swinery determine.The ratio in summer, water will more greatly (mass ratio of feed and water is 2: 8);Winter, the ratio of water want small (mass ratio of feed and water is 3: 7) a bit.It also to be determined according to the size of swinery individual, the ratio of piggy water is wanted smaller and (raised Material is 3 with the mass ratio of water: 7), big pig, sow water ratio will more greatly (mass ratio of feed and water is 2: 8).7th, electricity Source: a pig farm must be equipped with a set of and pig farm scale generating set of corresponding size.This technique is to automatically control entirely, operation fortune It cannot be without electricity in row.8th, feed heating: winter temperature is low, and pig farm should match water heater fire heating equipment according to scale. Liquid material is heated using heat dissipation of pipeline.9th, heat preservation: conveyance conduit is wrapped up with thermal insulation material, in order to avoid hot day sunlight Irradiation temperature is excessively high, heat is freezed and distributed in the too low generation of cold day temperature.Tenth, ventilation, high pressure gas must be from each column home Tail end input, allow gas from the lowest part of tail end out of pipeline from low toward high automatic flowing, so that the feed in pipeline be made to play fortune Dynamic state is unlikely to generate precipitating, blocks pipeline.11st, cleaning: cleaning in time after place, pond, tank are finished.It is pressurized transfer Tank, crib, can be used continuously and need not clean conveyance conduit.When pig sells, turns group sky column in such as column, the above equipment should be timely Cleaning, in next group pig into cleaning up before column.Several times of the clear water perforation of cleaning aspect.12nd, the peace of crib Dress: crib is mountable can also to have hanged certain altitude according to the size of pig body on ground, but has to firmly install, in order to avoid arch Crib is set to loosen and cause to damage.
The advantages of this method for breeding, is as follows:
First, saving of labor, after liquid is made in feed, swinery can be freely eaten out of sanitary and energy-saving crib to no fecal pollution The good feed of original flavor palatability, full whole process is completed with the gentle dynamic control of electronic controller, it is big regardless of pig farm scale Small, this work post of feeding does not need personnel's operation, so eliminating a large amount of labours, saves labor cost.
Second, material-saving, first, hygienic material-saving, this technique have a special crib, the excrement and trotter of swinery are all contacted Less than feed, feed is made to avoid the pollution of excrement, maintains the original flavor and palatability of feed.Automatic limiting is also mounted in crib Position device, feed, which does not overflow, to be come, and can achieve feed nil waste using sanitary and energy-saving crib.Energy is digested and assimilated second, improving Power material-saving.After liquid is made in feed, the abilities of digestive and absorption of swinery is improved, there is practicability and importance to pig production.
Third, it is few sick, first, eye is seen, after corn is rinsed with water, be attached to the supracutaneous ash of corn, impurity all by It rinses well, by impregnating, some not full, hollow arbor braid mould corns all float on the surface, to be dug out by water.By It impregnates, the niblet grain after flushing is full, bright, it is ensured that the quality of corn reduces harm of the mildew corn to swinery.Its Two, detection is found, mycotoxin, which has, greatly to be reduced, almost nil after testing with the corn after immersion.For this purpose, with warp It is the most reliable to cross the corn pig feeding quality after impregnating.Third, principle, mycotoxin will could produce in the environment of high temperature and humidity It is raw, and mycotoxin in water cannot generate, and this technique conveyance conduit is chronically at full pipe condition, will not generate mould Bacterium is to play saccharification and fermentation instead.Therefore, the corn after being soaked in water can be trusted for feeding pigs, but also be removed A large amount of mycotoxin makes swinery improve immunity, few sick, fast growth.
4th, applicability is wide.First, the applicability of swinery, the technique from the piglet being just born to sow, boar, it is big, In, piggy be all suitable for, milking sow is increased using technique (especially summer) lactation amount, and milk is more, and milk water concentration is suitable In, piglet is supported well, and survival rate, weight gain and other effects are obvious.Pig farm can set the length of the size of crib according to swinery size structure, Produce crib of different sizes.It can be fabricated to single side single port, more mouthfuls of single side, two-sided single port, more mouthfuls two-sided can also be fabricated to Crib.Second, the applicability on pig farm, the either newly-built pig farm of the technique or the transformation of old field are all suitable for, as long as newly-built pig farm is set The installation site of crib, the starting point of conveyance conduit and liquid material conveying are counted.Old field transformation is also easy to, only original food Health, energy saving pig crib are changed in slot dismounting.Conveyance conduit and liquid feed conveying starting point are easy to build installation, than existing It is simpler in popular siccative mechanical feed.
5th, equipment is simple, durable, low cost.The equipment of the technique is simple, and entire technique is mainly by material storage container, storage Expect booster jar, conveyance conduit, electronic controller, crib composition.The material of construction be mainly cement, pvc pipe and accessory, iron plate, Stainless steel materials, storing booster jar, crib material first choice stainless steel material.The above material various regions have, and price is also cheap, and It is durable.Easy break-down, equipment pipe are not less likely to be damaged entire technique, are much better than siccative mechanical feed technique.
Therefore, live pig liquid feed mechanical feed technique can play saving of labor, material-saving to pig-breeding overall process, not add The abilities of digestive and absorption and immunocompetence that can be improved pig in the case where any chemicals, lack swinery sick, few medication, growth Fastly.And technique is extensive with material, and cheap, old pig farm is easy transformation, creates pig farm advantageously, cost, durable, applicable Property is much better than siccative mechanical feed technique.Equipment can accomplish cheap, durable, easy to operate, and raising can play province Expect, is few sick, growing fast effect, this is the target that pig industry is pursued, and the requirement of current environment-friendly and energy-saving emission-reduction.

Claims (6)

1. a kind of method for breeding of liquid feed automated intelligent pig feeding, which is characterized in that use pig farm, the pig farm includes being connected The liquid feed pond connect and pressurization transfer tank, the pressurization transfer tank is connected by conveyance conduit with pig house, in the pig house Several sanitary and energy-saving pig cribs are provided with, the conveyance conduit is connected with sanitary and energy-saving pig with crib, each health section It is provided with automatic controller at energy pig crib and on conveyance conduit, the end of conveyance conduit is disposed with tracheae and air Filter press;Thermal insulation material is provided on the conveyance conduit;The sanitary and energy-saving pig crib includes crib body unit (1), Crib body unit (1) is six face cubes, and crib body unit (1) includes a bottom panel (2), top panel (3), two A side panel (4), a rear panel (9) and a front panel (5), are provided between the front panel (5) and top panel (3) and adopt It eats mouth (6), the side panel (4) exceeds front panel (5) forwardly convex certain length D, is provided with charging on the top panel (3) Mouthful (7) are provided with controller limit probe connecting hole (8) at the top of the sanitary and energy-saving pig crib;Specifically according to the following steps Implement:
Step 1 prepares raw material, obtains liquid feed, specifically: selection corn, beans cypress, wheat, wheat bran, corn DDGS, fish meal, Calcium monohydrogen phosphate, mountain flour, lysine 98, soya-bean oil, sodium bicarbonate, salt, premix is by copper, zinc, iron, manganese, iodine, amino acid and Wei Sheng Element composition, and be crushed, impregnate polishing, the liquid feed of the trophic level of respective stage is prepared, by the matter of dry feed and water Measure ratio are as follows: be stirred at 2: 8-3: 7, and liquid feed is prepared;
Liquid feed is stored in pressurization transfer tank by the conveying of step 2, liquid feed, and liquid is raised in automatic controller control Material is transported in sanitary and energy-saving pig crib from pressurization transfer tank by conveyance conduit;
Step 3 carries out feeding to pig: growing-finishing pig is fed in such a way that it is freely eaten, and does not limit scale of feeding, the pig of 15kg Can search for food 0.75kg for one day, and growing-finishing pig also will increase with the increase feed intake of weight, the growing-finishing pig of 100kg weight Can search for food 3kg or more for one day;
Sow: 1. replacement gilt: as young sow weight 75kg to the 125kg done kind, this stage will regard the growth of livestock of pig, fit Feed 2.5kg-3kg within sow one day when adjustment scale of feeding, this stage;2. farrowing sow: it is farrowing sow after insemination of sows, this When sow should control scale of feeding, 85 days after breeding, one day this stage fed 2.5kg, and the 85 days backsight sow growth of livestock needs to increase feeding Amount is fed, should be quantitative by head, one day scale of feeding of sow in this stage is in 3-3.5kg;After breeding 107 days, it is desirable to reduce scale of feeding, Daily every 2.5kg is reduced to, just before giving birth the same day not feeding;3. milking sow: second day sow postpartum to the 6th day, was stepped up feeding Feed amount, by the 7th day after it is quantity-unlimiting, allow it to have enough preferably, wean starts to be reduced for first 3 days, reduces to 2.5-3kg.
2. the method for breeding of liquid feed automated intelligent pig feeding according to claim 1, which is characterized in that the health section The exposed edge of energy pig crib is welded with circular steel, the top edge bending inwards of the front panel (5).
3. the method for breeding of liquid feed automated intelligent pig feeding according to claim 1, which is characterized in that the length D For 5cm-15cm.
4. the method for breeding of liquid feed automated intelligent pig feeding according to claim 1, which is characterized in that the top panel It (3) is plane or arcwall face;Angle between the side panel (4) and bottom panel (2) is right angle, obtuse angle or fillet.
5. the method for breeding of liquid feed automated intelligent pig feeding according to claim 1, which is characterized in that the controller Limit probe connecting hole (8) is at least provided with 1;The crib body unit (1) is at least provided with 1.
6. the method for breeding of liquid feed automated intelligent pig feeding according to claim 5, which is characterized in that the sanitary and energy-saving Pig is provided with fixed link (11) with crib upper bottom portion;The face being in contact and bottom between two adjacent crib body units (1) Hole (10) are provided between panel (2);The face being in contact is side panel (4) or rear panel (9).
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