CN105580777A - Breeding pig introducing and domesticating method - Google Patents
Breeding pig introducing and domesticating method Download PDFInfo
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- CN105580777A CN105580777A CN201510980305.8A CN201510980305A CN105580777A CN 105580777 A CN105580777 A CN 105580777A CN 201510980305 A CN201510980305 A CN 201510980305A CN 105580777 A CN105580777 A CN 105580777A
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- 238000000034 method Methods 0.000 title claims abstract description 30
- 238000009395 breeding Methods 0.000 title claims abstract description 10
- 230000001488 breeding effect Effects 0.000 title claims abstract description 9
- 210000004700 fetal blood Anatomy 0.000 claims abstract description 13
- 239000003053 toxin Substances 0.000 claims abstract description 6
- 231100000765 toxin Toxicity 0.000 claims abstract description 6
- 241000282898 Sus scrofa Species 0.000 claims description 41
- 201000010099 disease Diseases 0.000 claims description 19
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 claims description 19
- 210000003141 lower extremity Anatomy 0.000 claims description 14
- 210000002445 nipple Anatomy 0.000 claims description 7
- 210000000481 breast Anatomy 0.000 claims description 5
- 244000000010 microbial pathogen Species 0.000 claims description 5
- 206010014596 Encephalitis Japanese B Diseases 0.000 claims description 3
- 201000005807 Japanese encephalitis Diseases 0.000 claims description 3
- 241000710842 Japanese encephalitis virus Species 0.000 claims description 3
- 241000204031 Mycoplasma Species 0.000 claims description 3
- 206010037660 Pyrexia Diseases 0.000 claims description 3
- 230000000249 desinfective effect Effects 0.000 claims description 3
- 239000003814 drug Substances 0.000 claims description 3
- 229940079593 drug Drugs 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims description 3
- 230000009395 genetic defect Effects 0.000 claims description 3
- 235000020997 lean meat Nutrition 0.000 claims description 3
- 230000035935 pregnancy Effects 0.000 claims description 3
- 210000002700 urine Anatomy 0.000 claims description 3
- 206010014599 encephalitis Diseases 0.000 claims description 2
- 230000001850 reproductive effect Effects 0.000 claims 2
- 238000002955 isolation Methods 0.000 abstract description 10
- 238000001514 detection method Methods 0.000 abstract description 3
- 241000282887 Suidae Species 0.000 abstract 1
- 238000010418 babysitting Methods 0.000 abstract 1
- 238000011156 evaluation Methods 0.000 abstract 1
- 210000003414 extremity Anatomy 0.000 description 6
- 210000000003 hoof Anatomy 0.000 description 6
- 210000003022 colostrum Anatomy 0.000 description 4
- 235000021277 colostrum Nutrition 0.000 description 4
- 244000005700 microbiome Species 0.000 description 4
- 230000035606 childbirth Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000001717 pathogenic effect Effects 0.000 description 2
- 235000000177 Indigofera tinctoria Nutrition 0.000 description 1
- 241000125945 Protoparvovirus Species 0.000 description 1
- 230000006578 abscission Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000037396 body weight Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000035558 fertility Effects 0.000 description 1
- 210000003194 forelimb Anatomy 0.000 description 1
- 229940097275 indigo Drugs 0.000 description 1
- COHYTHOBJLSHDF-UHFFFAOYSA-N indigo powder Natural products N1C2=CC=CC=C2C(=O)C1=C1C(=O)C2=CC=CC=C2N1 COHYTHOBJLSHDF-UHFFFAOYSA-N 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 210000002966 serum Anatomy 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Classifications
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Feed For Specific Animals (AREA)
Abstract
The invention discloses a breeding pig introducing and domesticating method. The method includes the steps of selecting offsprings of pig parents with excellent growth and reproduction performance as to-be-introduced piglets, evaluating the toxin discharge situation of the female pig parent and the carried pathogeny situation of the to-be-introduced piglets by detecting umbilical cord blood, selecting introduction piglets from the to-be-introduced piglets born by 24 hours according to the evaluation result of umbilical cord blood detection and preset introduction conditions, transporting the introduction piglets to an introduction field, and selecting baby-sitting female pigs in the introduction field to baby-sit the introduction piglets. Super-early introduction is achieved, no special isolation horses or special breeding management staff is needed any more, and no special isolation and domesticating scheme needs to be set; expenses for introduction and domestication are reduced, and the method is easy and convenient to operate, easy to implement and more suitable for meeting the medium and small scale pig field introduction requirement.
Description
Technical field
The present invention relates to boar introduction and acclimatization technical field, refer to especially a kind of boar introduction domestication method.
Background technology
At present, in the time of boar introduction and acclimatization, the method conventionally adopting is: purchase the kind of 50-100 kilogramPig, manager's long-distance transport, isolates domestication and within 60-90 days, mixes afterwards group feeding breeding method, this technology in showing upImplementation step be: 1, select to meet according to the growth performance of boar, pedigree information, build developmental stateThe boar of standard; 2, the serum that gathers boar detects the entrained various cause of disease situations of boar to laboratory;3, long-distance transport is to pig farm area of isolation; 4, in this isolation domestication 60-90 days, laboratory and clinicalAfter assessment, qualified entering again produced swinery. The operation principle of existing boar introduction domestication method is: drawThe entrained cause of disease of the cause of disease that boar is entrained and this swinery is inconsistent, if introduce a fine variety entrained the causing a disease of pigMicrobe species and quantity are greater than the entrained microorganism of this swinery, and directly mixed group's words will cause thisSwinery morbidity; If when introducing a fine variety pig and being less than the kind of the entrained microorganism of this swinery and quantity, cause and drawBoar morbidity, in a word, causes pig farm to occur to cause swinery unstable owing to introducing a fine variety, therefore introduce a fine variety pig everyOne of be extremely necessary from domestication, and very crucial bio-safety measure.
Visible, there is following shortcoming in the pig introduction domestication method of applying in prior art: (1) is due to differenceEntrained pathogenic microorganism kind and the quantity of swinery in source is different, introduces a fine variety new microorganismIn introducing, break the balance of the original microorganism in pig farm, need to introduce a fine variety pig and be placed on isolation camp and drawKind of isolation domestication, need to prepare accordingly special isolation domestication place, arrange personnel, special speciallyRaising instrument carries out feeding and management, and place, equipment, personnel cost are higher. (2) introduce a fine variety front collection serumDetect the situation that 1 antibody horizontal is difficult to show swinery completely and carries cause of disease.
Summary of the invention
In view of this, the object of the invention is to propose a kind of boar easy, easy to operate, that cost is low drawsPlant acclimation method.
Based on above-mentioned purpose a kind of boar introduction domestication method provided by the invention, comprising:
Selecting the outstanding father and mother of growth and breeding performance is piglet to be introduced a fine variety for the offspring of boar;
By Cord blood detect the described father and mother of assessment for the toxin expelling situation of sow in boar and described in son to be introduced a fine varietyThe entrained cause of disease situation of pig;
Detect assessment result and the predetermined condition of introducing a fine variety according to Cord blood, in birth after 24 hours described inIn piglet to be introduced a fine variety, pick out and introduce a fine variety piglet;
Will described in introduce a fine variety piglet and be transported to and introduce a fine variety field, in introducing a fine variety, select and entrust one's child to the care of sb. sow to the described son of introducing a fine varietyPig is entrusted one's child to the care of sb..
Preferably, the outstanding father and mother of described selection growth and breeding performance are piglet to be introduced a fine variety for the offspring of boarStep in, the condition of selection comprises: described father and mother are for boar without genetic defect, and described father and mother are for boarThe every nest of piglet of fertility is more than at least 9, and described father and mother are born and weigh 1.4-1.5 kilogram for the offspring of boar;Described father and mother are in boar, and the alternative condition of boar is: fast growth, resistance against diseases are strong, lean meat percentageHigh.
Preferably, the outstanding father and mother of described selection growth and breeding performance are piglet to be introduced a fine variety for the offspring of boarStep further comprise: select described father and mother in boar, parity sow between 3-6 tire farrowsPig is as piglet described to be introduced a fine variety.
Preferably, described Cord blood detect for pathogenic microorganisms comprise: pseudo-mad dog, swine fever, indigo plantEar, PCV-II, cloth disease, tiny, toxoplasm, eperythrozoon and Japanese encephalitis type encephalitis.
Preferably, the described predetermined condition of introducing a fine variety comprises: described in the every limit of linea ventralis of piglet to be introduced a fine variety be no less than, there is not hidden breast and false breast in 7 nipples that function is sound, intermammillary interval evenly and marshalling,Teat placement is moderate.
Preferably, the described predetermined condition of introducing a fine variety comprises: described in the pig's feet of piglet to be introduced a fine variety contact with groundThe area of part is greater than 60% of pig's feet surface area; The camber of the hind leg of piglet described to be introduced a fine variety is greater than 100Degree and be less than 120 degree.
Preferably, select while entrusting one's child to the care of sb. sow, select the sow of introducing a fine variety an interior intrauterine pregnancy,delivered 1 day or just childbirth to doEntrust one's child to the care of sb. sow for described.
Preferably, selectedly further comprise step after entrusting one's child to the care of sb. sow: described in use, entrust one's child to the care of sb. sow urine orOther disinfecting drugs spray introduces a fine variety piglet, so that successfully entrust one's child to the care of sb..
As can be seen from above, boar introduction domestication method provided by the invention, has realized a kind of superIntroduce a fine variety in early days, no longer need special isolation house and professional's feeding and management and formulate special isolation and tame and docileChange scheme, and lower the expense of introducing a fine variety and taming, have simple to operate, conveniently with easily enforcement, suitableeerShould introduce a fine variety demand in middle and small scale pig farm; In addition, by Cord blood detection technique, accurately judge that sow isNo toxin expelling, whether piglet exists is carried pathogenic strong cause of disease, scientific basis is provided and props up for successfully introducing a fine varietySupport.
Brief description of the drawings
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, below will be to realityThe accompanying drawing of executing required use in example or description of the Prior Art is briefly described, apparently, belowAccompanying drawing in description is only some embodiments of the present invention, for those of ordinary skill in the art,Do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the exemplary plot that in the boar introduction domestication method of the present embodiment, pig's feet feature is selected;
Fig. 2 is the exemplary plot that in the boar introduction domestication method of the present embodiment, hind leg feature is selected.
Detailed description of the invention
For making the object, technical solutions and advantages of the present invention clearer, below in conjunction with concrete enforcementExample, and with reference to accompanying drawing, the present invention is described in more detail.
The deficiency existing for traditional boar introduction domestication method of the prior art, the invention providesA kind of super early stage boar introduction domestication method; In general thought, be by the existing 50-100 of introducing a fine variety public affairsJin boar changes into introduces a fine variety 24 hours piglets of birth, and changes the mode of existing isolation domestication into piglet and postFoster mode. Concrete:
The boar introduction domestication method that the embodiment of the present invention provides, comprises the following steps:
Step 1, the outstanding father and mother of selection growth and breeding performance are piglet to be introduced a fine variety for the offspring of boar.
In this step, first introduce a fine variety operation according to routine, determine and introduce a fine variety pig farm. Then introducing a fine variety pig farmIn, selecting the outstanding father and mother of growth and breeding performance is piglet to be introduced a fine variety for the offspring of boar; Wherein, selectCondition comprise: father and mother are for boar without genetic defect, and father and mother are at least 9, the every nest of piglet of boar fertilityAbove, father and mother are born and weigh 1.4-1.5 kilogram for the offspring of boar. , go back for the boar in boar for father and motherComprise the further alternative condition to it: fast growth, resistance against diseases is strong, lean meat percentage is high.
In this step, as preferably, select described father and mother in boar, parity is female between 3-6 tirePig that pig farrows is as piglet described to be introduced a fine variety.
Step 2, by Cord blood detect the described father and mother of assessment for the toxin expelling situation of sow in boar and described inThe entrained cause of disease situation of piglet to be introduced a fine variety.
In this step, by Cord blood detection technique, to all father and mother for sow in boar and wait to introduce a fine varietyPiglet detects, and according to testing result, can assess and determine sow toxin expelling situation and the entrained disease of pigletFormer situation. In the present embodiment, Cord blood detect for pathogenic microorganisms comprise: pseudo-mad dog, swine fever,Blue ear, PCV-II, cloth disease, parvovirus, eperythrozoon, toxoplasm and Japanese encephalitis type brainScorching.
Step 3, detect assessment result and the predetermined condition of introducing a fine variety according to Cord blood, birth 24 hoursAfter described piglet in pick out and introduce a fine variety piglet.
In this step, in all piglets in birth after 24 hours, select and introduce a fine variety piglet. Due to birthPiglet after 24 hours almost goes up and can not infect a lot of pathogenic cause of diseases, and piglet is only carried relatively lessCause of disease, and eat sufficient colostrum, under wet nurse's colostrum protection, can be absorbed by piglet fast, for piglet providesEffectively protection, the balance of an interior pathogenic microorganism is introduced a fine variety in adaptation fast.
First the Cord blood obtaining in step before basis detects assessment result, selects various micro-lifes of causing a diseaseThe piglet that thing is negative. Then further select according to the predetermined condition of introducing a fine variety. The present embodimentIn, the described condition of introducing a fine variety specifically comprises:
(1) nipple feature is selected
The every limit of linea ventralis of piglet to be introduced a fine variety is no less than 7 nipples that function is sound, does not have hidden breast and vacationBreast, evenly and marshalling, teat placement is moderate at intermammillary interval.
(2) limb hoof feature is selected
In limb hoof feature is selected, advance from pig's feet feature and two aspects of hind leg feature of piglet to be introduced a fine varietyRow is selected.
No matter select for pig's feet feature, be forehoof or rear hoof, all requires pig's feet and ground contact portionArea larger, so just can bear the body weight that boar is larger. With reference to figure 1, it is the kind of the present embodimentThe exemplary plot that in pig introduction domestication method, pig's feet feature is selected. Wherein, the base of pig's feet 101 and pig's feet 102Can be eligible on this, the area of pig's feet kiss the earth is larger, and toe unit's load-bearing pressure is little, noEasily hinder limb hoof; And pig's feet 103 due to pig's feet and contact area of ground less, unit are is born weightGreatly, easily cause pig's feet damage, will be eliminated so show as the piglet to be introduced a fine variety of pig's feet 103 features.In concrete enforcement, can, according to technical staff's experience, according to concrete different swinery, treat and drawThe pig's feet of kind of piglet carry out roughly, judgement intuitively selects, also can enter according to concrete Parameter ConditionsRow is selected, and requires the pig's feet of piglet to be introduced a fine variety and the area of ground contact portion to be greater than pig's feet surface area60％。
Select for hind leg feature, require the camber of the hind leg of piglet to be introduced a fine variety should be moderate. Reference diagram2, be the exemplary plot that in the boar introduction domestication method of the present embodiment, hind leg feature is selected. Wherein, hind leg201, hind leg 204 degree of crook are moderate, collaborative with forelimb, and evenly load-bearing is difficult for causing the loss of limb hoof.Hind leg 202 is too bending, and hind leg 203 is too straight, and the hind leg of above-mentioned two kinds of features causes pig weightThe heart changes, and very easily causes four limbs unbalance stress, easily causes the damage of limb hoof, so show as hind leg202, the piglet to be introduced a fine variety of hind leg 203 features will be eliminated. In concrete enforcement, can be according to technologyPersonnel's experience, according to concrete different swinery, treat the hind leg of introducing a fine variety piglet carry out roughly, straightThe judgement of seeing is selected, and also can select according to concrete Parameter Conditions, requires piglet to be introduced a fine varietyThe camber of hind leg is greater than 100 degree and is less than 120 degree.
After selecting according to the above-mentioned condition of introducing a fine variety, finally pick out gene, outstanding the treating of physiological characteristicIntroduce a fine variety piglet as introducing a fine variety piglet, for being introduced a fine variety to the predetermined field of introducing a fine variety at subsequent step.
Step 4, will described in introduce a fine variety piglet and be transported to and introduce a fine variety field, in introducing a fine variety, select and entrust one's child to the care of sb. sow to instituteState and introduce a fine variety piglet and entrust one's child to the care of sb..
The piglet of introducing a fine variety of finally picking out in above-mentioned steps is transported to and introduces a fine variety field, in introducing a fine variety, select and postFoster mother pig is entrusted one's child to the care of sb. introducing a fine variety piglet as " wet nurse ", further, can also use " wet nurse "Piglet is introduced a fine variety in the sprinklings such as urine or other disinfecting drugs, so that successfully entrust one's child to the care of sb.. Introducing a fine variety piglet need to be at quiltUnder the entrusting one's child to the care of sb. of entrusting one's child to the care of sb. sow of introducing a fine variety, eat sufficient colostrum. As preferably, select to introduce a fine variety an interior intrauterine pregnancy,deliveredThe sow of 1 day or just childbirth is entrusted one's child to the care of sb. sow as described, and allows and introduce a fine variety piglet and eat sufficient colostrum, carries out simultaneouslyThe work of entrusting one's child to the care of sb. of other follow-up routines, adapts to the flat of new environment and microorganism fast to introduce a fine variety pigletWeighing apparatus.
So far, the boar introduction domestication method of the embodiment of the present invention completes, and introduces a fine variety piglet and is entrusting one's child to the care of sb. motherUnder the raising of pig, in the swinery of introducing a fine variety field, naturally grow up. Other as the operation such as immune programme for children according toIntroduce a fine variety an existing standard criterion program and carry out, and then child care, fattening stage carry out preliminary seed selection,Select eventually satisfactory standby boar.
Visible, boar introduction domestication method provided by the invention, by selecting father and mother for growth and breedingCan be outstanding, carry the piglet of introducing a fine variety that cause of disease is lower, bodily form feature is good, then will introduce a fine variety piglet and transfer to introduce a fine varietyIn the mode that sow entrusts one's child to the care of sb. of entrusting one's child to the care of sb. complete boar introduction and acclimatization, make to introduce a fine variety piglet quick, goodGood be introduced into a swinery of introducing a fine variety, and then naturally grow with a swinery of introducing a fine variety. This programme can be largeThe large success rate that improves boar, and simple to operate, in addition like this operation can also reduce that tradition introduces a fine variety everyThe operations such as place, territory, abscission zone and special messenger feed, and the cost of introducing a fine variety is also well below traditional introduction method.
Those of ordinary skill in the field are to be understood that: the discussion of above any embodiment is only for exemplary, be not intended to imply that the scope of the present disclosure (comprising claim) is limited to these examples; At thisUnder bright thinking, between the technical characterictic in above embodiment or different embodiment, also can carry out groupClose, step can realize with random order, and has the many of different aspect of the present invention as aboveOther changes, and they do not provide in details for the sake of simplicity. Therefore, all in spirit of the present invention and former, any omission of making, revise, be equal to replacement, improvement etc., all should be included in of the present inventionWithin protection domain.
Claims (8)
1. a boar introduction domestication method, is characterized in that, comprising:
Selecting the outstanding father and mother of growth and breeding performance is piglet to be introduced a fine variety for the offspring of boar;
By Cord blood detect the described father and mother of assessment for the toxin expelling situation of sow in boar and described in son to be introduced a fine varietyThe entrained cause of disease situation of pig;
Detect assessment result and the predetermined condition of introducing a fine variety according to Cord blood, in birth after 24 hours described inIn piglet to be introduced a fine variety, pick out and introduce a fine variety piglet;
Will described in introduce a fine variety piglet and be transported to and introduce a fine variety field, in introducing a fine variety, select and entrust one's child to the care of sb. sow to the described son of introducing a fine varietyPig is entrusted one's child to the care of sb..
2. boar introduction domestication method according to claim 1, is characterized in that, described selection is rawIn the step that the outstanding father and mother of long reproductive performance are piglet to be introduced a fine variety for the offspring of boar, the condition bag of selectionDraw together: described father and mother are for boar without genetic defect, and described father and mother are at least 9, the every nest of piglet of boar fertilityAbove, described father and mother are born and weigh 1.4-1.5 kilogram for the offspring of boar; Described father and mother are in boar, boarAlternative condition be: fast growth, resistance against diseases is strong, lean meat percentage is high.
3. boar introduction domestication method according to claim 1, is characterized in that, described selection is rawThe step that the outstanding father and mother of long reproductive performance are piglet to be introduced a fine variety for the offspring of boar further comprises:
Select described father and mother in boar, parity sow litter between 3-6 tire draws as described waitingPlant piglet.
4. boar introduction domestication method according to claim 1, is characterized in that, described Cord bloodDetect for pathogenic microorganisms comprise: pseudo-mad dog, swine fever, blue ear, PCV-II, cloth disease, thinLittle, toxoplasm, eperythrozoon and Japanese encephalitis type encephalitis.
5. boar introduction domestication method according to claim 1, is characterized in that, described predeterminedThe condition of introducing a fine variety comprises: described in the every limit of linea ventralis of piglet to be introduced a fine variety be no less than 7 nipples that function is sound, noHave hidden breast and false breast, evenly and marshalling, teat placement is moderate at intermammillary interval.
6. boar introduction domestication method according to claim 1, is characterized in that, described predeterminedThe condition of introducing a fine variety comprises: described in the pig's feet of piglet to be introduced a fine variety and the area of ground contact portion be greater than pig's feet surfaceLong-pending 60%; The camber of the hind leg of piglet described to be introduced a fine variety is greater than 100 degree and is less than 120 degree.
7. boar introduction domestication method according to claim 1, is characterized in that, selectes and entrusts one's child to the care of sb. motherWhen pig, select to introduce a fine variety an interior intrauterine pregnancy,delivered 1 day or firm sow of giving a birth and entrust one's child to the care of sb. sow as described.
8. boar introduction domestication method according to claim 1, is characterized in that, selectes and entrusts one's child to the care of sb. motherAfter pig, further comprise step:
Described in use, entrust one's child to the care of sb. urine or the sprinkling of other disinfecting drugs of sow and introduce a fine variety piglet, so that successfully postSupport.
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| CN201510980305.8A CN105580777A (en) | 2015-12-24 | 2015-12-24 | Breeding pig introducing and domesticating method |
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