CN104488742A - Piglet welfare breeding device and method for decreasing weaning and group-breeding stress of piglets - Google Patents
Piglet welfare breeding device and method for decreasing weaning and group-breeding stress of piglets Download PDFInfo
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K1/00—Housing animals; Equipment therefor
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K1/00—Housing animals; Equipment therefor
- A01K1/015—Floor coverings, e.g. bedding-down sheets ; Stable floors
- A01K1/0151—Grids; Gratings; Slatted floors
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K67/00—Rearing or breeding animals, not otherwise provided for; New or modified breeds of animals
- A01K67/02—Breeding vertebrates
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F3/00—Fertilisers from human or animal excrements, e.g. manure
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/20—Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/40—Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse
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Abstract
The invention provides a piglet welfare breeding device for decreasing weaning and group-breeding stress of piglets. The piglet welfare breeding device comprises a pigsty surrounded by walls. A herringbone roof is arranged at the top of pigsty. Passages are arranged at the bottom of the pigsty and close to the walls opposite to each other. A row of sow obstetric tables are arranged on the inside of each passage. A fermentation mattress material pool is formed between two rows of the sow obstetric tables. A chlorine dioxide micro-adding drinking water disinfection and drop-leaching system and a fermentation mattress material atomizing spraying system are arranged in the pigsty. The invention further provides a piglet welfare breeding method. The piglet welfare breeding device and method has the advantages that construction, utilization and maintenance cost is lowered, less feed antibiotic growth promoting agent is required, and a piglet welfare pigsty and accessories thereof are provided to effectively decrease the weaning and group-breeding stress of the piglets.
Description
Technical field
The invention belongs to swine rearing administrative skill field, be specifically related to a kind of reduce weaned piglet and doubling-up stress piglet animal welfare raising device, the invention still further relates to a kind of reduce weaned piglet and doubling-up stress piglet animal welfare raising method.
Background technology
Feeding piglet management plays key effect in whole growing and fattening pigs feeding process, and the quality of piglet Phase-feeding effect directly affects growth rate and the resistance against diseases of later stage pig.There are following problems on the whole in existing piglet breeding way:
The first, early weaning, changes the problem caused containing high dose antibiotic substitute breast milk.Present stage, 28 age in days early weaning piglet technology are taked on large-scale pig farm more, be it in early days from piglet lactation and provide substitute breast milk containing high dose antibiotic and trophic level, the role to alternative sow breast milk meets piglet and grows fast and disease-resistant needs; But during to 28 age in days, because wean needs, piglet departs from mother suddenly, simultaneously the proterties generation basic change (becoming solid particle from liquid) of food source, and cause piglet frightened, decline of searching for food, diarrhea rate, weak young rate rise fast; Meanwhile, in substitute breast milk, the Long-Time Service of high dose antibiotic growth accelerator, causes the generation of pig farm drug resistance, adds the difficulty of pig farm later stage epidemic prevention and control.
The second, existing Compact Develop, pig is raised in very dull environment, and stocking density is very large, harmful gregarious behavior and attack showed increased.Piglet height bed stocking density is large, has more and now seriously stings tail, stings ear phenomenon, cause Infection in Piglets and mortality to rise, can only take to solve to the method for newborn piglet docking, thus increase piglet stress.
3rd, turn group's doubling-up difficulty large, turning group stress stress be serious with doubling-up.After weaned piglet one week, need proceed to conservation pigsty height bed raise from childbirth house, some pig farm is carried out piglet and group feeding is supported simultaneously, reduces the setting of hutch; Now piglet has just been weaned and departs from sow and turned group feeding again and support, stress be very large; And after turning group's doubling-up, because pig has the habit of establishing status in each comfortable colony, just must decide by stinging frame fight, nursery house piglet pigsty area is narrow and small, piglet doubling-up is had a fist fight very serious, cause again piglet very greatly stress, part piglet growth slowly even becomes cad pig.So some pig farm selects brood piglet all to divide different circle to raise at child care, fattening stage, reduce having a fist fight of pig, so just increased considerably the construction cost of pig house fence.
4th, the farrowing house of existing Compact Develop, nursery house, the cost of construction, operation and maintenance is high.Existing Compact Develop farrowing house, the high bed of the many employings of nursery house are raised, and simultaneously in order to provide warm living environment to newborn piglet, farrowing house and nursery house all adopt heat preserving and insulating material more better than fattening house, so pig house cost is very high; And in order to piglet heating needs, boiler also additionally to be built to farrowing house, nursery house heating, cause the consumption of a large amount of coal, electricity, gas equal energy source.
The existing aquaculture management mode of these problems cannot fundamentally solve, and the feeding and management caused in pig-breeding remains high with health care cost, and cultivation loss is simultaneously huge.As can be seen here, development is a kind of builds, operation and maintenance cost is low, and fodder antibiotics growth accelerator usage amount is few, can effectively reduce weaned piglet and doubling-up stress piglet animal welfare type pig house and supporting raising method very necessary.
Summary of the invention
The object of this invention is to provide a kind of reduce weaned piglet and doubling-up stress piglet animal welfare raising device, solve the operation and maintenance cost existed in prior art high, the problem that fodder antibiotics growth accelerator usage amount is large.
Another object of the present invention be to provide a kind of reduce weaned piglet and doubling-up stress piglet animal welfare raising method.
First technical scheme of the present invention is, a kind of reduce weaned piglet and doubling-up stress piglet animal welfare raising device, comprise pig house, pig house surrounding is made up of enclosure wall, and the top of pig house is provided with gable roof; Pig house bottom surface is respectively provided with passageway near relative enclosure wall place, it is sow farrowing bed that the inner side in passageway is respectively provided with a row, be provided with fermenting bed padding pond between two rows are sow farrowing bed, be also provided with chlorine dioxide trace in pig house and add disinfection of drinking water, drip pouring system and fermenting bed padding atomizing sprinkling system.
Feature of the present invention is also,
Chlorine dioxide trace add disinfection of drinking water, drip a pouring system comprise chlorine dioxide trace add drinking water disinfection device, drip spray head and the first pipeline, chlorine dioxide trace interpolation drinking water disinfection device is connected with the first pipeline, first pipeline is provided with at least 1 and sprays head, drip and spray the top that head is arranged at sow position limiting fence district; Fermenting bed padding atomizing sprinkling system comprises spray equipment, atomizer and second pipe, and spray equipment is connected with second pipe, second pipe is provided with at least 1 atomizer, and atomizer is arranged at the top in fermenting bed padding pond.
Ground, passageway adopts cement floor, and passageway is provided with trench near sow farrowing bed side, and trench is provided with 1%-2% by mediad both sides and returns the water gradient.
Eachly sow farrowing bedly comprise sow position limiting fence district, piglet lactation district and piglet insulation box district, the both sides in sow position limiting fence district are provided with piglet lactation district, the opposite side in piglet lactation district is provided with piglet insulation box district, and piglet insulation box district is respectively to piglet lactation district opening.
Sow position limiting fence district is surrounded by fence, and sow position limiting fence district is provided with crib and drinking bowl near side, passageway, and the below of drinking bowl is provided with tank; Sow position limiting fence district is disposed with cement and sleeps platform, slatted floor from passageway to fermenting bed padding pond, slatted floor is by being fixed on the fence in sow position limiting fence district in edge welded metal bars, be fermenting bed padding below slatted floor, below slatted floor and sow position limiting fence afterbody and the fermenting bed padding region closed on forms fermentation bed defecation concentration zones; What cement slept that platform is provided with 3%-5% to slatted floor returns the water gradient; Piglet lactation district is surrounded by fence; Piglet lactation district comprises the crib and drinking bowl that are arranged at side, passageway; Piglet lactation district is disposed with cement and sleeps platform and slatted floor from passageway to fermenting bed padding pond, slatted floor is by being fixed on the fence of both sides in edge welded metal bars, and bottom is unsettled does not establish support; What cement slept that platform is provided with 3%-5% to slatted floor returns the water gradient.
Incubator district comprises 2 piglet insulation boxes, arranges electric hot plate in incubator; Fermenting bed padding pond is equipped with 3-5% by enclosure wall side to central authorities and returns water gradient cement floor.
Second technical scheme of the present invention is, a kind of reduce weaned piglet and doubling-up stress piglet animal welfare raising method, adopt above-mentioned minimizing weaned piglet and doubling-up stress piglet animal welfare raising device, specifically implement according to following steps:
1) management of sow: in the construction on childbirth hurdle, delivery room, the sow bred in 3-7 days is divided into one time, close for date of parturition sow is put into adjacent a few hurdle sow farrowing bed on, and with dividing plate, the fermenting bed padding pond in the middle of this time parturient sow and next time parturient sow to be separated completely;
2) management of piglet: lead to the reserved dodge gate of fermenting bed padding Chi Chu after piglet lactation district; The feeding piglet of 1-14 age in days is in piglet lactation district, and in incubator district, heating is had a rest; When 15-20 age in days, open the dodge gate leading to fermenting bed padding Chi Chu after piglet lactation district, allow piglet to free in and out activity, and on the bedding and padding in fermenting bed padding pond, place hopper to piglet feeding, the drinking bowl enabled outside piglet lactation district fermentation bed side hutch is drunk water for piglet; 21-25 age in days, it is movable regularly to be caught up with by piglet in from sow to fermenting bed padding pond, during sow lactation, piglet is put back to obstetric table, opens dodge gate night and allows piglet discrepancy obstetric table to have a rest in the place of liking; 26-28 age in days gradually reduces the nursing time a day of piglet, during lactation, piglet is put back to sow at one's side, during non-lactation piglet pass on the bedding and padding in fermenting bed padding pond, until proceed to nursery house; During piglet 29 age in days, sow produces delivery room, and now piglet is closed and raises on the bedding and padding in fermenting bed padding pond; Thoughtful 35 ages in days after wean, the piglet in this age in days being proceeded to simultaneously fermentation bed piggery is also that a group is raised;
3) management of bedding and padding: fermenting bed padding management is divided into the startup fermentation management before sow lairage, the management of sows farrowing bedding and padding lactation, compost fermentation process.
Feature of the present invention is also,
Start fermentation management specifically to implement according to following steps: the startup fermentation management before sow lairage, under the condition determining sow breeding plan, within 15-20 days, start to process bedding and padding in advance, specifically comprise to early stage bedding and padding water spray inoculation fermentation bed fermented bacterium, turn over rake, heap fermentation, shakeout process etc., 1), utilize the atomizer of fermenting bed padding overlying regions in pig house to the bedding and padding water spray in central fermenting bed padding pond in farrowing house, regulate humidity to 40-50%, spraying water is that the fermentation bed containing 1% concentration starts fermenting agent; 2), with machine for turning up the soil and harrowing tool, entirety is carried out to the bedding and padding in fermenting bed padding pond and turn over rake, the ight soil that remains and bedding and padding are fully mixed; 3), with forklift, the bedding and padding in fermentation bed are pushed into height 1.2-1.5m, the bedding and padding heap of diameter 3-4m, then overlay film ferments 7 days, and bedding and padding stack temperature reaches 55 DEG C, now throws off surface coating, bedding and padding stack temperature continues to rise to 60 DEG C afterwards, maintain fermentation 7-10 days, 2-3 days before sow lairage, utilize forklift to be piled up in bedding and padding pond by bedding and padding and shakeout.
The management of sows farrowing bedding and padding lactation is specially: sow treats after entering obstetric table that product starts to turn-take end to piglet, specifically comprise and rake is turned over to bedding and padding, atomizing spray depositing dust, atomizing spray supplements bacterial classification process: 1), fermenting bed padding turns over rake process, promote that Pig dung and urine mixes with bedding and padding: the first day after sow enters obstetric table, the pig house one jiao far away distance sow starts machine for turning up the soil and harrowing, start and first to keep 1-2 minute under machine for turning up the soil and harrowing idling mode after machine for turning up the soil and harrowing, observe sow state, when sow performance is not obviously dodged noise, after convulsions stress reaction also adapts to machine for turning up the soil and harrowing noise gradually, run machine for turning up the soil and harrowing, rake is turned over to the fermentation bed top layer bedding and padding of farrowing house central authorities, turn over rake degree of depth 17.5-25cm, as above operated every 3-5 days later and turn over rake fermenting bed padding once, wherein, piglet 15 age in days just put into fermentation bed within 5-7 days, do not carry out turn over rake, 2), atomizing spray depositing dust: utilize the atomizer of fermenting bed padding overlying regions in pig house to the bedding and padding water spray dust in central fermenting bed padding pond in farrowing house, every operation in 3-5 days once, 3), atomizing spray supplements the process of bedding and padding bacterial classification: when piglet 15 age in days and the wean of piglet 28 age in days, utilizes the atomizer of fermenting bed padding overlying regions in pig house to spray to the bedding and padding in central fermenting bed padding pond in farrowing house the water safeguarding fermenting agent containing 1% fermentation bed.
Compost fermentation process is specially: 1) utilize the atomizer of fermenting bed padding overlying regions in pig house to spray the water containing 1% fermenting bed padding heap fermentation microbial inoculum to the bedding and padding in central fermenting bed padding pond in farrowing house, and adjustment bedding and padding humidity is to 55-65%; 2) with machine for turning up the soil and harrowing, rake mixing is turned over to bedding and padding; 3) forklift is utilized the bedding and padding in fermentation bed to be pushed into the bedding and padding heap of height 1.2-1.5m, diameter 3-4m, then overlay film fermentation, through fermentation in 10-15 days, heap temperature rise, to 55-65 DEG C, threw off top layer overlay film, within 7-10 days, clear out pig house with forklift and tractor afterwards, use as farmland base manure.
The invention has the beneficial effects as follows:
First, the heating of fermentation bed to raise pig mode bedding and padding improves piglet growth environment: the piglet lactation middle and later periods, fermenting bed padding region can be lived in, fermentation bed is utilized to provide fermentation fever to ensure that the warm of piglet belly, piglet can obtain warm environment by simply turning over arch bedding and padding, effectively reduce grice diarrhoea rate and the lethality of suckling pig feeding period, reduce the usage amount of piglet health care antibiotics veterinary drug; Add up through contrast experiment and find that suckling pig diarrhea rate decrease beyond 70%, lethality declines more than 50%;
Second, the concentration type environment that fermentation bed provides and the living environment of large space are conducive to piglet growth, reduce ablactation stress: put circle in early days to fermentation bed region, relatively wide life and space is provided to piglet, weak piglet can run away when stinging frame in time, there will not be cannot to scuttle away due to narrow space on obstetric table to be strengthened by good bucket body the phenomenon that piglet injures; What the fragrance that fermentation bed fermentation produces added piglet probes into desire, the construction of this enrichment environment provides motion, movable condition to piglet, displaced the notice of piglet, piglet " is indulged in pleasure and forget home and duty ", can not stick sow at one's side everyday, thus reduce weaned piglet, sow leave cause stress;
3rd, for the configuration management method of delivery room piglet, be conducive to the swinery later stage and group, doubling-up are raised: because piglet is in the early stage just fully contact mutually of birth, establish oneself status in swinery very early, there will not be after later stage doubling-up and sting the injured phenomenon of frame on a large scale, decrease turn group's doubling-up and injured cause stress, reduce the fence cost caused because subfield is raised to drop into simultaneously, at the end of contrast experiment finds that piglet turns group conservation pigsty layout of a page without columns raising, the more traditional conservation pigsty pig weight of this method piglet improves about 1-1.5kg;
4th, building structure is simple, farrowing house and inner facility construction, use, maintenance cost are low: structure raised by the high bed of the many employings of existing Compact Develop, due to the needs of heat insulation warming effect, pig house need add heat preserving and insulating material, build boiler room and pipeline of warming oneself accordingly, construction cost is high, and energy resource consumption is large, and daily boiler and pipeline maintenance maintenance also need extra cost; And this structure farrowing house adopt cement to sleep structure that platform and fermentation bed combine, structure is simply easy to Construction and management, the simultaneously use of fermentation bed has been saved for being incubated, the construction of warming installation, use, maintenance cost, actual count can be saved building and build and use cost more than 30%, realizes the Swine Production pattern of economy type.
Accompanying drawing explanation
Fig. 1 is sow position limiting fence structural representation of the present invention;
Fig. 2 be the present invention farrow house pig house in establish structure vertical view;
Fig. 3 is that chlorine dioxide of the present invention trace adds disinfection of drinking water, drips the structural representation of pouring system;
Fig. 4 is the structural representation of fermenting bed padding atomizing sprinkling system of the present invention.
In figure, 1. pig house, 2. passageway, 3. sow farrowing bed, 4. fermenting bed padding pond, 5. a shower device, 6. atomizer, 7. trench, 8. sow position limiting fence district, 9. piglet lactation district, 10. incubator district, 11. cribs, 12. drinking bowls, 13. cement are slept platform, 14. slatted floors, 15. fermentation bed defecation concentration zones, 16. piglet insulation boxes, 17. tanks, 18. chlorine dioxide trace add drinking water disinfection device, and 19. spray head, 20. first pipelines, 21. metallic rod, 22. second pipes.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in detail.
The invention provides a kind of reduce weaned piglet and doubling-up stress piglet animal welfare raising device, as shown in Figure 1, structure is established to comprise passageway, pig house both sides 2, adjacent with passageway, both sides sow farrowing bed 3 in its pig house 1, pig house middle section is for being placed with the fermenting bed padding pond 4 of fermenting bed padding, and the chlorine dioxide trace above sow position limiting fence pigsty adds disinfection of drinking water, drips pouring system and fermenting bed padding atomizing sprinkling system.
Wherein, as shown in Figure 3, chlorine dioxide trace adds disinfection of drinking water, drip a pouring system comprises chlorine dioxide trace and adds drinking water disinfection device 18, drips and spray 19 and first pipeline 20, chlorine dioxide trace interpolation drinking water disinfection device 18 is connected with the first pipeline 20, described first pipeline 20 is provided with at least 1 to drip and spray 19, described sprays the top that head is arranged at sow position limiting fence district 8, for the cooling of sow pig body and sterilization; As shown in Figure 4, fermenting bed padding atomizing sprinkling system comprises spray equipment 5, atomizer 6 and second pipe 22, spray equipment 5 is connected with second pipe 22, second pipe 22 is provided with at least 1 atomizer 6, atomizer 6 is arranged at the top in fermenting bed padding pond 4; Spray system above fermenting bed padding pond is mainly used in fermentation bed depositing dust and after fermentation bacterial classification, and chlorine dioxide trace adds disinfection of drinking water, a pouring system is mainly used in dripping above to mother, piglet drinking-water and sow position limiting fence and drenches use, both is relatively independent, bacterial classification and disinfectant do not communicate, because can not be put together.
In pig house, passageway 2 is between south and north flanks enclosure wall and sow farrowing bed 3, width 1-1.2m, and ground, passageway adopts cement floor.Cement trench 7 is established near sow farrowing bed 3 sides in passageway 2, and trench 7 bottom surface is provided with 1-2% by mediad both sides and returns the water gradient, and in order to by sow, piglet drinking-water water clock part discharges pig house fast.
Sow farrowing bed 3 structures comprise sow position limiting fence district 8, piglet lactation district 9 and region, 10 3, piglet insulation box district; One group of delivery room comprises two sow farrowing bed 3, and centre is piglet insulation box district 10, comprises two incubators, respectively to both-side opening, for two nest piglets of both sides provide lagging facility, sow position limiting fence 8 both sides arrange piglet lactation district 9, to be born early stage lactation and zone of action as piglet.
Described sow position limiting fence district, high 1.1-1.2m, long 2-2.1m, wide 0.55-0.65m, sow position limiting fence district 8 is provided with crib 11 and drinking bowl 12, so that daily feeding and management near side, passageway 2; Establish tank 17 water clock part of being drunk water by sow directly to collect to import in reserved cement trench and discharge outside house below drinking bowl, to sleep the drying of platform to keep pigsty; Ground, sow position limiting fence district 8 connects with south and north flanks passageway, sow position limiting fence district 8 from the beginning side is made up of sleep platform 13 and length 0.15-0.25m slatted floor region 14 of the cement of length 1.6-1.8m successively to ground, tail side, sow position limiting fence district 8 ground total length 2-2.1m; Slatted floor 14 is by being fixed on sow position limiting fence in edge welded metal bars 21, and bottom is unsettled does not establish support.It is fermenting bed padding below slatted floor.By cement platform of sleeping, ground, sow position limiting fence district 8 to establish to slatted floor region that 3-5%'s return the water gradient.Fermentation bed defecation concentration zones 15 is positioned at below slatted floor and sow position limiting fence afterbody and the fermenting bed padding region closed on, for accepting sow fecaluria excreta.The structure distribution on ground, sow position limiting fence district, the urine that sow can be made to produce and drinking-water water clock part enter in fermenting bed padding quickly through sleep with the cement necessarily returning the water gradient platform and slatted floor, the drying, clean on ground in holding area; Simultaneously, after by long-term raising experiment, we find sow, hoof seldom can stand on the ground in the last 0.15-0.3m region of sow position limiting fence, so utilize pig to like falling back on the habit of corner defecation, position limiting fence pigsty afterbody 0.15-0.3m length areas is not established screen floor for manure, direct laying fermenting bed padding accepts the ight soil of sow, reduce the pig manure collection of sleeping on platform sow to stay, the clean hygiene of the platform that keeps sleeping; Further, utilize the effect had to the directed turning-raking plough of fermentation bed middle section on machine for turning up the soil and harrowing tool that the ight soil of defecation concentrated area is turned over rake mixing to fermentation bed middle section bedding and padding, be conducive to the fast degradation of sow ight soil.
Piglet lactation district 9 is positioned at both sides, sow position limiting fence district 8, piglet lactation district 9 child care corral hurdle height 0.5-0.6m, long 2-2.1m, wide 0.5-0.6m; Piglet lactation district 9 is provided with crib and drinking bowl near side, passageway 2, piglet adopt bowl formula drinking bowl reduce drinking-water stress with drinking-water water clock amount, because piglet early-stage is lived in the child care circle in piglet lactation district 9, later life in the fermentation bed region of farrowing house central authorities, so in the hutch of side, passageway, piglet lactation district 9 and fermentation bed side hutch bowl formula drinking bowl is set outward respectively for piglet drinking-water is provided; Establish tank water clock part of being drunk water by piglet directly to collect to import in reserved cement trench and discharge outside house below the drinking bowl of side, passageway 2, to sleep the drying of platform to keep pigsty; Ground, piglet lactation district connects with south and north flanks passageway, and piglet lactation district 9 from the beginning side is made up of sleep platform 13 and length 0.4-0.5m slatted floor 14 region of the cement of length 1.6-1.8m successively to ground, tail side, piglet lactation district 9 ground total length 2-2.1m; Slatted floor 14 is by being fixed on the fence of both sides in edge welded metal bars, and bottom is unsettled does not establish support.It is fermenting bed padding below slatted floor.Slatted floor 14 region is adjacent with sow defecation concentration zones 15, and piglet drains herein by sense of smell is many, thus ensure that piglet lactation district cement is slept the relative clean of platform.Piglet lactation district afterbody is detachable fence.
The long 1.6-1.8m in incubator district 10, wide 0.9-1m, cement floor is laid on ground, places 2 piglet insulation boxes 16, arranges electric hot plate, for the heat insulation warming of newborn piglet in incubator 16.
Pig house middle section is provided with the through fermenting bed padding pond 4 of thing, width 3-4m, mean depth 35-45cm; Thing both sides, bedding and padding pond are provided with gentle slope, are convenient to the machineries such as bedding and padding machine for turning up the soil and harrowing, shovel and sail into, roll away from; Bedding and padding pond south and north flanks connects with region, sow farrowing bed cement flooring; Fermenting bed padding pond 4 is laid 3-5% by north and south side direction central authorities and is returned water gradient cement floor, and such pig drinking-water water clock part and sow urine rapidly flow toward middle section after entering fermentation bed, reduce the humidity of fermentation bed defecation concentrated area; Meanwhile, urine and water shunting are that beneficial microbe provides nitrogenous source and moisture through fermentation bed region, are conducive to the startup of whole fermentation bed region fermentation.
Chlorine dioxide trace adds drinking water disinfection device 18, structure comprises filter, doser, ClO 2 solution holding vessel.Described filter adopts 6 points of well strainers (filtering accuracy 120 order, operating pressure≤1Mpa, flow 1-10 ton/h), connects doser after filter; Doser adopts U.S. auspicious board hydrodynamic force chemical proportioner (the product type 2502P of Israel, work water yield 20-2500L/h, stoste injection rate 0.3-2%, work water pressure 0.02-0.8Mpa), when carrying out disinfection of drinking water, ClO 2 solution holding vessel put into by the drainage tube below doser, by regulating the dosing ratio of doser, add in running water pipe by chlorine dioxide concentrated solution, the pouring sterilization with sow is drunk for female, piglet in the water source be made into containing chlorine dioxide 5-40ppm; The chlorine dioxide concentrate that used adopts open (bulletin) method production number described by CN101480196 patent of invention, or adopt commercially available By Solution of Stabilized Chlorine Dioxide (chlorine dioxide content >=2.0%), use front acid activation 10-15min; Described ClO 2 solution holding vessel adopts dark jealous glass vessel, sees that light decomposes to prevent chlorine dioxide, holding vessel volume 10-20L.
The present invention also provide a kind of reduce weaned piglet and doubling-up stress piglet animal welfare raising method, adopt above-mentioned minimizing weaned piglet and doubling-up stress piglet animal welfare raising device, specifically implement according to following steps:
1. the management of sow: in the construction on childbirth hurdle, delivery room, according to the scale on pig farm, the sow bred in 3-7 days is divided into one time, close for date of parturition sow is put on adjacent several hurdles obstetric table, and with dividing plate, the fermenting bed padding region in the middle of this time parturient sow and next time parturient sow is separated completely.
2. the management of piglet: lead to the reserved dodge gate in fermenting bed padding place after piglet lactation behaviour area, can Guan Kekai.Piglet 1-14 age in days is that piglet is familiar with the dependence phase to sow, raises in obstetric table piglet lactation district, and in incubator, heating is had a rest, and this, piglet was gradually by mother of sensitive sense of smell understanding oneself phase, and produced dependence to sow; When piglet is at 15 age in days, piglet is namely by smelling the Fecaluria odor hearing sow, identify the mother of oneself accurately, now open the dodge gate leading to fermenting bed padding place after piglet lactation district, allow the close piglet of a few nest birth age in days enter in the fermentation bed in the middle of pig house, fully contacts are played, and when needing to have milk, piglet by smelling the smell hearing fecaluria in fermentation bed defecation concentration zones, can be determined the field of oneself mother, accurately finding the mother of oneself; The time that piglet puts into fermentation bed extends gradually with the increase of age in days, concrete method of operating is: 15-20 age in days allows piglet to free in and out activity, and on the bedding and padding in fermenting bed padding pond, place hopper to piglet feeding, the bowl formula drinking bowl enabled outside piglet lactation district fermentation bed side hutch is drunk water for piglet; 21-25 age in days, it is movable regularly to be caught up with by piglet in from sow to fermentation bed, during sow lactation, piglet is put back to obstetric table, opens dodge gate night and allows piglet discrepancy obstetric table to have a rest in the place of liking; 26-28 age in days gradually reduces the nursing time a day of piglet, except during lactation, piglet is put back to sow at one's side, other times all piglet pass on fermenting bed padding; During piglet 29 age in days, sow produces delivery room, closes the dodge gate after obstetric table piglet lactation district from now, and piglet is all closed and raises on fermenting bed padding, does not return on obstetric table; After wean about thoughtful 35 ages in days, by close for this few nest age in days, the piglet of fully contacts proceeds to fermentation bed piggery simultaneously and is a group raising.
3. the management of bedding and padding:
Startup fermentation management before fermenting bed padding management is divided into pig lairage, sows farrowing bedding and padding lactation manage, use the compost fermentation process of bedding and padding (comprise and clearing and heap fermentation) all the year round.Particularly,
First, startup fermentation management before sow lairage, under the condition determining sow breeding plan, within 15-20 days, start to process bedding and padding in advance, specifically comprise to early stage bedding and padding water spray inoculation fermentation bed fermented bacterium, turn over rake, heap fermentation, shakeout process etc.: first, utilize the atomizer of fermenting bed padding overlying regions in pig house to the bedding and padding water spray in central fermenting bed padding pond in farrowing house, regulate humidity to 40-50%, spraying water is that the fermentation bed containing 1% concentration starts fermenting agent; Then, with small-sized machine for turning up the soil and harrowing tool, entirety is carried out to the bedding and padding in fermenting bed padding pond and turn over rake, the ight soil that remains and bedding and padding are fully mixed; 3rd step, with small-sized forklift, the bedding and padding in fermentation bed are pushed into height 1.2-1.5m, the bedding and padding heap of diameter 3-4m, then overlay film ferments 7 days, and bedding and padding stack temperature reaches about 55 DEG C, now throws off surface coating, bedding and padding stack temperature continues to rise to about 60 DEG C afterwards, maintain fermentation 7-10 days, the harmful levels of pathogens in bedding and padding and parasitic ovum kill by this process substantially, ensure that the health of next time piglet; Finally, 2-3 days before sow lairage, utilizes small-sized forklift to be piled up in bedding and padding pond by bedding and padding and shakeouts.
It is by the I type fermentation bed bacteria (startup fermented type) of academy of agricultural sciences of a Jiangsu Province herding Research Institute (boar fermentation bed tri compound microbial inoculum that described fermentation bed starts fermenting agent, application number: 201410130166.5, the applying date: 2014-04-01).
Second, sows farrowing bedding and padding lactation manage, sow treats after entering obstetric table that product starts to turn-take end to piglet, specifically comprise and rake is turned over to bedding and padding, atomizing spray depositing dust, atomizing spray supplements the process such as bacterial classification: first, fermenting bed padding turns over rake process, promote that Pig dung and urine mixes with bedding and padding: the first day after sow enters obstetric table, the pig house one jiao far away distance sow starts machine for turning up the soil and harrowing, start and first to keep 1-2 minute under machine for turning up the soil and harrowing idling mode after machine for turning up the soil and harrowing, observe sow state, when sow performance is not obviously dodged noise, after the stress reactions such as convulsions also adapt to machine for turning up the soil and harrowing noise gradually, run machine for turning up the soil and harrowing, rake is turned over to the fermentation bed top layer bedding and padding of farrowing house central authorities, turn over rake degree of depth 17.5-25cm, as above operated every 3-5 days later turn over rake fermenting bed padding once (piglet 15 age in days just put into fermentation bed within 5-7 days, do not carry out turn over rake, piglet is facilitated to pass through to smell the smell hearing fecaluria in fermentation bed defecation concentration zones, determine the field of oneself mother, accurately find the mother of oneself), by making the Pig dung and urine excreta in fermentation bed fecaluria concentration zones and other part bedding and padding fully mix to the rake that turns over of bedding and padding, and improve the porosity of bedding and padding, promote Pig dung and urine excreta aerobic glycolysis, the second, atomizing spray depositing dust: according to bedding and padding degree of drying, utilizes the atomizer of fermenting bed padding overlying regions in pig house to the bedding and padding water spray dust in central fermenting bed padding pond in farrowing house, every operation in 3-5 days once, 3rd, atomizing spray supplements the process of bedding and padding bacterial classification: generally before and after piglet 15 age in days and the wean of piglet 28 age in days, utilize the atomizer of fermenting bed padding overlying regions in pig house to spray to the bedding and padding in central fermenting bed padding pond in farrowing house the water safeguarding fermenting agent containing 1% fermentation bed, ensure that in fermenting bed padding, probiotics is preponderated.
The YYS-101 self-propelled rotary cultivator that described machine for turning up the soil and harrowing adopts Yiwu Yuan You plant equipment Co., Ltd to produce, adopts 6.5 petrol engines, ploughing depth 175-350mm.Owing to adopting petrol engine, horsepower is less, the noise of machine for turning up the soil and harrowing own is less, the pig life simultaneously farrowing house fermenting bed padding not having body weight larger, compares to fatten house fermenting bed padding and can not be hardened by the extruding of large pig, bedding and padding loosely, so resistance is very little in the work of machine for turning up the soil and harrowing tool, mainly play the effect that fecaluria and bedding and padding mix, machine for turning up the soil and harrowing real output is very little, so noise is less, after tested can not having an impact to sow and piggy.
Described fermentation bed safeguards that fermenting agent is by II type fermentation bed fermenting agent (regular maintenance type) (boar fermentation bed tri compound microbial inoculum of academy of agricultural sciences of Jiangsu Province herding Research Institute, application number: 201410130166.5, the applying date: 2014-04-01), raise during live pig stage bed body is safeguarded in fermentation bed and use.
3rd, use the compost fermentation process of bedding and padding all the year round, farrowing house fermenting bed padding is after raising 5-6 plows sow and piglet, bedding and padding decline obviously to the fermentation efficiency of fecaluria, harmful tolerant bacteria and parasitic ovum accumulate, no longer be suitable for being used as fermentation bedding and padding, simultaneously the content of organic matter wherein raises, be more suitable for as soil and fertilizer, so carry out compost fermentation process to the bedding and padding used repeatedly, concrete operations are: first utilize the atomizer of fermenting bed padding overlying regions in pig house to spray the water containing 1% fermenting bed padding heap fermentation microbial inoculum to the bedding and padding in central fermenting bed padding pond in farrowing house, adjustment bedding and padding humidity is to 55-65%, then, with small-sized machine for turning up the soil and harrowing, rake mixing is turned over to bedding and padding, finally, small-sized forklift is utilized the bedding and padding in fermentation bed to be pushed into the bedding and padding heap of height 1.2-1.5m, diameter 3-4m, then overlay film fermentation, through fermentation in 10-15 days, heap temperature rise was to 55-65 DEG C, throw off top layer overlay film, within 7-10 days, clear out pig house with forklift and tractor afterwards, use as farmland base manure.
The pig house structure of piglet animal welfare and raising method, through giving up and feeding and management method contrasts with existing farrowing, have many advantages:
First, the heating of fermentation bed to raise pig mode bedding and padding improves piglet growth environment: the piglet lactation middle and later periods, fermenting bed padding region can be lived in, fermentation bed is utilized to provide fermentation fever to ensure that the warm of piglet belly, piglet can obtain warm environment by simply turning over arch bedding and padding, effectively reduce grice diarrhoea rate and the lethality of suckling pig feeding period, reduce the usage amount of piglet health care antibiotics veterinary drug; Add up through contrast experiment and find that suckling pig diarrhea rate decrease beyond 70%, lethality declines more than 50%;
Second, the concentration type environment that fermentation bed provides and the living environment of large space are conducive to piglet growth, reduce ablactation stress: put circle in early days to fermentation bed region, relatively wide life and space is provided to piglet, weak piglet can run away when stinging frame in time, there will not be cannot to scuttle away due to narrow space on obstetric table to be strengthened by good bucket body the phenomenon that piglet injures; What the fragrance that fermentation bed fermentation produces added piglet probes into desire, the construction of this enrichment environment provides motion, movable condition to piglet, displaced the notice of piglet, piglet " is indulged in pleasure and forget home and duty ", can not stick sow at one's side everyday, thus reduce weaned piglet, sow leave cause stress;
3rd, for the configuration management method of delivery room piglet, be conducive to the swinery later stage and group, doubling-up are raised: because piglet is in the early stage just fully contact mutually of birth, establish oneself status in swinery very early, there will not be after later stage doubling-up and sting the injured phenomenon of frame on a large scale, decrease turn group's doubling-up and injured cause stress, reduce the fence cost caused because subfield is raised to drop into simultaneously, at the end of contrast experiment finds that piglet turns group conservation pigsty layout of a page without columns raising, the more traditional conservation pigsty pig weight of this method piglet improves about 1-1.5kg;
4th, farrowing house and inner facility building structure simple, build, use, maintenance cost is low: structure raised by the high bed of the many employings of existing Compact Develop, due to the needs of heat insulation warming effect, pig house adds heat preserving and insulating material, and build boiler room and pipeline of warming oneself accordingly, construction cost is high, energy resource consumption is large, and daily boiler and pipeline maintenance maintenance also need extra cost; And this structure farrowing house adopt cement to sleep structure that platform and fermentation bed combine, structure is simply easy to Construction and management, the simultaneously use of fermentation bed has been saved for being incubated, the construction of warming installation, use, maintenance cost, actual count can be saved building and build and use cost more than 30%, realizes the Swine Production pattern of economy type.
Claims (10)
1. reduce weaned piglet and doubling-up stress a piglet animal welfare raising device, it is characterized in that, comprise pig house (1), described pig house (1) surrounding is made up of enclosure wall, and the top of pig house (1) is provided with gable roof; Described pig house (1) bottom surface is respectively provided with passageway (2) near relative enclosure wall place, the inner side in passageway (2) is respectively provided with a row sow farrowing bed (3), be provided with fermenting bed padding pond (4) between two rows sow farrowing bed (3), be also provided with chlorine dioxide trace in described pig house (1) and add disinfection of drinking water, drip pouring system and fermenting bed padding atomizing sprinkling system.
2. minimizing weaned piglet according to claim 1 and doubling-up stress piglet animal welfare raising device, it is characterized in that, described chlorine dioxide trace adds disinfection of drinking water, drip pouring system and comprise chlorine dioxide trace interpolation drinking water disinfection device (18), drip and spray head (19) and the first pipeline (20), chlorine dioxide trace interpolation drinking water disinfection device (18) is connected with the first pipeline (20), described first pipeline (20) is provided with at least 1 and sprays head (19), described sprays the top that head (19) is arranged at sow position limiting fence district (8), described fermenting bed padding atomizing sprinkling system comprises spray equipment (5), atomizer (6) and second pipe (22), described spray equipment (5) is connected with second pipe (22), described second pipe (22) is provided with at least 1 atomizer (6), described atomizer (6) is arranged at the top of fermenting bed padding pond (4).
3. minimizing weaned piglet according to claim 1 and doubling-up stress piglet animal welfare raising device, it is characterized in that, described passageway (2) ground adopts cement floor, described passageway (2) is provided with trench (7) near sow farrowing bed (3) side, and described trench (7) is provided with 1%-2% by mediad both sides and returns the water gradient.
4. minimizing weaned piglet according to claim 1 and doubling-up stress piglet animal welfare raising device, it is characterized in that, described each sow farrowing bed (3) comprise sow position limiting fence district (8), piglet lactation district (9) and piglet insulation box district (10), the both sides of described sow position limiting fence district (8) are provided with piglet lactation district (9), the opposite side of described piglet lactation district (9) is provided with piglet insulation box district (10), and described piglet insulation box district (10) is respectively to piglet lactation district, both sides (9) opening.
5. minimizing weaned piglet according to claim 4 and doubling-up stress piglet animal welfare raising device, it is characterized in that, described sow position limiting fence district (8) is surrounded by fence, described sow position limiting fence district (8) is provided with crib (11) and drinking bowl (12) near passageway (2) side, and the below of described drinking bowl (12) is provided with tank (17); Described sow position limiting fence district (8) from passageway (2) to fermenting bed padding pond (4) is disposed with cement and sleeps platform (13), slatted floor (14), described slatted floor (14) is by the fence that edge welded metal bars (21) is fixed on sow position limiting fence district (8), slatted floor (14) below is fermenting bed padding (4), and slatted floor (14) below and sow position limiting fence (8) afterbody form fermentation bed defecation concentration zones (15) with the fermenting bed padding region closed on; What described cement slept that platform (13) is provided with 3%-5% to slatted floor (14) returns the water gradient; Described piglet lactation district (9) is surrounded by fence; Described piglet lactation district (9) comprises the crib and drinking bowl that are arranged at side, passageway; Described piglet lactation district (9) from passageway (2) to fermenting bed padding pond (4) is disposed with cement and sleeps platform (13) and slatted floor (14), slatted floor (14) is by being fixed on the fence of both sides in edge welded metal bars (21), and bottom is unsettled does not establish support; What described cement slept that platform (13) is provided with 3%-5% to slatted floor (14) returns the water gradient.
6. minimizing weaned piglet according to claim 3 and doubling-up stress piglet animal welfare raising device, it is characterized in that, described incubator district (10) comprises 2 piglet insulation boxes (16), arranges electric hot plate in incubator; Described fermenting bed padding pond (4) is equipped with 3-5% by enclosure wall side to central authorities and returns water gradient cement floor.
7. reduce weaned piglet and doubling-up stress a piglet animal welfare raising method, it is characterized in that, adopt above-mentioned minimizing weaned piglet and doubling-up stress piglet animal welfare raising device, specifically implement according to following steps:
1) management of sow: in the construction on childbirth hurdle, delivery room, the sow bred in 3-7 days is divided into one time, close for date of parturition sow is put on adjacent a few hurdle sow farrowing bed (3), and with dividing plate, the fermenting bed padding pond (4) in the middle of this time parturient sow and next time parturient sow is separated completely;
2) management of piglet: the reserved dodge gate in fermenting bed padding pond (4) place is led in piglet lactation district (9) below; The feeding piglet of 1-14 age in days is in piglet lactation district (9), and in incubator district (10), heating is had a rest; When 15-20 age in days, open the dodge gate leading to fermenting bed padding pond (4) place after piglet lactation district, piglet is allowed to free in and out activity, and on the bedding and padding of fermenting bed padding pond (4), place hopper to piglet feeding, the bowl formula drinking bowl enabled outside piglet lactation district fermentation bed side hutch is drunk water for piglet; 21-25 age in days, it is movable regularly to be caught up with by piglet in from sow to fermenting bed padding pond (4), during sow lactation, piglet is put back to obstetric table, opens dodge gate night and allows piglet discrepancy obstetric table to have a rest in the place of liking; 26-28 age in days gradually reduces the nursing time a day of piglet, during lactation, piglet is put back to sow at one's side, during non-lactation piglet pass on the bedding and padding of fermenting bed padding pond (4); During piglet 29 age in days, sow produces delivery room, closes the dodge gate in obstetric table piglet lactation district (9) from now, and piglet is closed and raises on fermenting bed padding; After wean about thoughtful 35 ages in days, the piglet in this age in days being proceeded to simultaneously fermentation bed piggery is also that a group is raised;
3) management of bedding and padding: fermenting bed padding management is divided into the startup fermentation management before sow lairage, the management of sows farrowing bedding and padding lactation, compost fermentation process.
8. minimizing weaned piglet according to claim 7 and doubling-up stress piglet animal welfare raising method, it is characterized in that, described startup fermentation management is specifically implemented according to following steps: the startup fermentation management before sow lairage, under the condition determining sow breeding plan, within 15-20 days, start to process bedding and padding in advance, specifically comprise bedding and padding water spray inoculation fermentation bed fermented bacterium in early stage, turn over rake, heap fermentation, shakeout process, 1), utilize the atomizer of fermenting bed padding overlying regions in pig house to the bedding and padding water spray in central fermenting bed padding pond in farrowing house, regulate humidity to 40-50%, the fermentation bed that spraying water contains 1% concentration starts fermenting agent, 2), with machine for turning up the soil and harrowing tool, entirety is carried out to the bedding and padding in fermenting bed padding pond and turn over rake, the ight soil that remains and bedding and padding are fully mixed, 3), with forklift, the bedding and padding in fermentation bed are pushed into height 1.2-1.5m, the bedding and padding heap of diameter 3-4m, then overlay film ferments 7 days, and bedding and padding stack temperature reaches 55 DEG C, now throws off surface coating, bedding and padding stack temperature continues to rise to 60 DEG C afterwards, maintain fermentation 7-10 days, 2-3 days before sow lairage, utilize forklift to be piled up in bedding and padding pond by bedding and padding and shakeout.
9. minimizing weaned piglet according to claim 7 and doubling-up stress piglet animal welfare raising method, it is characterized in that, the management of described sows farrowing bedding and padding lactation is specially: sow treats after entering obstetric table that product starts to turn-take end to piglet, comprise and rake is turned over to bedding and padding, atomizing spray depositing dust, atomizing spray supplements bacterial classification process, be specially: 1), fermenting bed padding turns over rake process, promote that Pig dung and urine mixes with bedding and padding: the first day after sow enters obstetric table, the pig house one jiao far away distance sow starts machine for turning up the soil and harrowing, start and first to keep 1-2 minute under machine for turning up the soil and harrowing idling mode after machine for turning up the soil and harrowing, observe sow state, when sow performance is not obviously dodged noise, after convulsions stress reaction also adapts to machine for turning up the soil and harrowing noise gradually, run machine for turning up the soil and harrowing, rake is turned over to the fermentation bed top layer bedding and padding of farrowing house central authorities, turn over rake degree of depth 17.5-25cm, as above operated every 3-5 days later and turn over rake fermenting bed padding once, wherein, piglet 15 age in days just put into fermentation bed within 5-7 days, do not carry out turn over rake, 2), atomizing spray depositing dust: utilize the atomizer of fermenting bed padding overlying regions in pig house to the bedding and padding water spray dust in the central fermenting bed padding pond of farrowing house, every operation in 3-5 days once, 3), atomizing spray supplements the process of bedding and padding bacterial classification: when piglet 15 age in days and the wean of piglet 28 age in days, utilizes the atomizer of fermenting bed padding overlying regions in pig house to spray to the bedding and padding in central fermenting bed padding pond in farrowing house the water safeguarding fermenting agent containing 1% fermentation bed.
10. minimizing weaned piglet according to claim 7 and doubling-up stress piglet animal welfare raising method, it is characterized in that, described compost fermentation process is specially: 1) utilize the atomizer of fermenting bed padding overlying regions in pig house to spray the water containing 1% fermenting bed padding heap fermentation microbial inoculum to the bedding and padding in central fermenting bed padding pond in farrowing house, and adjustment bedding and padding humidity is to 55-65%; 2) with machine for turning up the soil and harrowing, rake mixing is turned over to bedding and padding; 3) forklift is utilized the bedding and padding in fermentation bed to be pushed into the bedding and padding heap of height 1.2-1.5m, diameter 3-4m, then overlay film fermentation, through fermentation in 10-15 days, heap temperature rise, to 55-65 DEG C, threw off top layer overlay film, within 7-10 days, clear out pig house with forklift and tractor afterwards, use as farmland base manure.
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105248294A (en) * | 2015-11-10 | 2016-01-20 | 芜湖诚德农业科技有限公司 | Conservation pigsty |
| CN105411718A (en) * | 2015-12-09 | 2016-03-23 | 中国农业科学院农业信息研究所 | Piglet automatic nursing system |
| CN105594604A (en) * | 2015-10-16 | 2016-05-25 | 山西省农业科学院畜牧兽医研究所 | Shed capable of realizing accurate supplementary feeding and stress-free weaning for drylot feeding of calve breastfed by cow |
| CN105746366A (en) * | 2016-04-28 | 2016-07-13 | 湖南省流沙河花猪生态牧业股份有限公司 | Biological fermentation technology |
| CN110122431A (en) * | 2019-06-21 | 2019-08-16 | 武汉市洪山区萤火文化创意工作室 | A kind of breeding apparatus, Rearing facility and method |
| CN111631189A (en) * | 2020-06-11 | 2020-09-08 | 中国科学院亚热带农业生态研究所 | Feeding method for improving survival rate of southern lambs |
| CN113826565A (en) * | 2021-10-19 | 2021-12-24 | 青岛万慧源环保科技有限公司 | Livestock and poultry waste circulating system based on organic padding and operation method thereof |
| CN114794008A (en) * | 2021-01-28 | 2022-07-29 | 青岛宏洋生物科技有限公司 | Cold-resistant ecological probiotic pig-raising nursery house breeding method |
| CN114946693A (en) * | 2021-12-31 | 2022-08-30 | 河南牧业经济学院 | Intelligent tracking and positioning type automatic water dripping cooling device and method for lactating sows |
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- 2014-12-23 CN CN201410812410.6A patent/CN104488742A/en active Pending
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105594604A (en) * | 2015-10-16 | 2016-05-25 | 山西省农业科学院畜牧兽医研究所 | Shed capable of realizing accurate supplementary feeding and stress-free weaning for drylot feeding of calve breastfed by cow |
| CN105248294A (en) * | 2015-11-10 | 2016-01-20 | 芜湖诚德农业科技有限公司 | Conservation pigsty |
| CN105411718A (en) * | 2015-12-09 | 2016-03-23 | 中国农业科学院农业信息研究所 | Piglet automatic nursing system |
| CN105411718B (en) * | 2015-12-09 | 2017-07-14 | 中国农业科学院农业信息研究所 | A kind of porkling automatic nursing system |
| CN105746366A (en) * | 2016-04-28 | 2016-07-13 | 湖南省流沙河花猪生态牧业股份有限公司 | Biological fermentation technology |
| CN105746366B (en) * | 2016-04-28 | 2018-05-11 | 湖南省流沙河花猪生态牧业股份有限公司 | A kind of bio-fermentation process |
| CN110122431A (en) * | 2019-06-21 | 2019-08-16 | 武汉市洪山区萤火文化创意工作室 | A kind of breeding apparatus, Rearing facility and method |
| CN111631189A (en) * | 2020-06-11 | 2020-09-08 | 中国科学院亚热带农业生态研究所 | Feeding method for improving survival rate of southern lambs |
| CN111631189B (en) * | 2020-06-11 | 2021-12-24 | 中国科学院亚热带农业生态研究所 | Feeding method for improving survival rate of southern lambs |
| CN114794008A (en) * | 2021-01-28 | 2022-07-29 | 青岛宏洋生物科技有限公司 | Cold-resistant ecological probiotic pig-raising nursery house breeding method |
| CN113826565A (en) * | 2021-10-19 | 2021-12-24 | 青岛万慧源环保科技有限公司 | Livestock and poultry waste circulating system based on organic padding and operation method thereof |
| CN113826565B (en) * | 2021-10-19 | 2023-02-28 | 青岛万慧源环保科技有限公司 | Livestock and poultry waste circulating system based on organic padding and operation method thereof |
| CN114946693A (en) * | 2021-12-31 | 2022-08-30 | 河南牧业经济学院 | Intelligent tracking and positioning type automatic water dripping cooling device and method for lactating sows |
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