CN104521893B - Foster care type boar introduction method - Google Patents
Foster care type boar introduction method Download PDFInfo
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- CN104521893B CN104521893B CN201510002366.7A CN201510002366A CN104521893B CN 104521893 B CN104521893 B CN 104521893B CN 201510002366 A CN201510002366 A CN 201510002366A CN 104521893 B CN104521893 B CN 104521893B
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- 238000000034 method Methods 0.000 title claims abstract description 17
- 239000000645 desinfectant Substances 0.000 claims abstract description 14
- 210000002700 urine Anatomy 0.000 claims abstract description 7
- 210000003022 colostrum Anatomy 0.000 claims abstract description 6
- 235000021277 colostrum Nutrition 0.000 claims abstract description 6
- 230000001954 sterilising effect Effects 0.000 claims description 11
- 239000007788 liquid Substances 0.000 claims description 10
- 210000002445 nipple Anatomy 0.000 claims description 10
- 235000013336 milk Nutrition 0.000 claims description 9
- 239000008267 milk Substances 0.000 claims description 9
- 210000004080 milk Anatomy 0.000 claims description 9
- 239000007921 spray Substances 0.000 claims description 9
- 238000004659 sterilization and disinfection Methods 0.000 claims description 9
- 230000002159 abnormal effect Effects 0.000 claims description 7
- 238000004140 cleaning Methods 0.000 claims description 7
- 230000035943 smell Effects 0.000 claims description 7
- 244000144987 brood Species 0.000 claims description 5
- BVTBRVFYZUCAKH-UHFFFAOYSA-L disodium selenite Chemical compound [Na+].[Na+].[O-][Se]([O-])=O BVTBRVFYZUCAKH-UHFFFAOYSA-L 0.000 claims description 5
- 230000009395 genetic defect Effects 0.000 claims description 5
- 229960001471 sodium selenite Drugs 0.000 claims description 5
- 235000015921 sodium selenite Nutrition 0.000 claims description 5
- 239000011781 sodium selenite Substances 0.000 claims description 5
- 210000004392 genitalia Anatomy 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 15
- 201000010099 disease Diseases 0.000 abstract description 4
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 abstract description 4
- 241000282887 Suidae Species 0.000 abstract description 3
- 238000009395 breeding Methods 0.000 abstract description 3
- 230000001488 breeding effect Effects 0.000 abstract description 3
- 108090000623 proteins and genes Proteins 0.000 abstract description 2
- 230000000249 desinfective effect Effects 0.000 abstract 1
- 230000032696 parturition Effects 0.000 abstract 1
- 241000282898 Sus scrofa Species 0.000 description 24
- 230000032258 transport Effects 0.000 description 15
- 238000004378 air conditioning Methods 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 230000018109 developmental process Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000002453 shampoo Substances 0.000 description 3
- 239000000344 soap Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000003442 weekly effect Effects 0.000 description 3
- 241000700605 Viruses Species 0.000 description 2
- 238000010923 batch production Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000036039 immunity Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004083 survival effect Effects 0.000 description 2
- 206010010356 Congenital anomaly Diseases 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000000507 anthelmentic effect Effects 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000037396 body weight Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000003862 health status Effects 0.000 description 1
- 230000011272 imaginal disc-derived genitalia development Effects 0.000 description 1
- 230000009027 insemination Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
- 208000012153 swine disease Diseases 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 239000002435 venom Substances 0.000 description 1
- 210000001048 venom Anatomy 0.000 description 1
- 231100000611 venom Toxicity 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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
- A01K67/00—Rearing or breeding animals, not otherwise provided for; New or modified breeds of animals
- A01K67/02—Breeding vertebrates
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The invention discloses a foster care type boar introduction method. The foster care type boar introduction method includes the steps that a piglet, meeting the following conditions, in an introduced farm is selected, wherein the piglet is a healthy piglet fed with colostrums of a birth sow, the piglet is two to four days old, and a foster care sow must meet the conditions that parturition is finished or is finished less than three days; the introduced piglet is washed and disinfected; intraday urine of the foster care sow is smeared or sprayed to the introduced piglet; disinfectants the same as disinfectants used for the introduced piglet is used for disinfecting the foster care sow; then the introduced piglet and the foster care sow are fed together. By means of the foster care type boar introduction method, introduction of excellent genes of boars can be achieved; in addition, disease threats caused by introducing the large-weight boars are well avoided, and the introduction success rate is high; in addition, concentrated production and balanced breeding can be achieved to a certain degree.
Description
Technical field
The present invention relates to one kind entrusts one's child to the care of sb. formula boar introduction method.
Background technology
At present from upper level boar enterprise introduce a fine variety, commodity breeding field is introduced a fine variety from kind of a pig farm, selects the body weight of boar by pig farm for kind
All in more than 50kg, Main Basiss appearance is chosen seeds.According to introducing a fine variety requirement, enter after introducing a fine variety this needs carry out it is biological every
From using preventive dosage, immunity of marching into the arena, anthelmintic, ecologic adaptation etc.（DB51/T1072-2010）.Current this introduction method,
Although introduced a fine variety pig survival rate is higher, it is ensured that the success rate introduced a fine variety, because biosafety level is different between each field, in immunity
The cause of disease situations such as program, swinery health status and swinery band antibacterial, virus are different, often incidentally cause new virus and draw because introducing a fine variety
Enter, so as to induce corresponding swine diseasess, cause swinery to fall ill, full group's death occurs in severe patient, causes crushing harm.Some families,
Also take number of ways to introduce a fine variety, cause epidemic disease in field constantly, also to cause the due productive potentialities of swinery to be difficult to play, draw boar
Plant work to be absorbed in the vicious cycle of " introduce a fine variety-degenerate-introduce a fine variety again ".
Especially for middle-size and small-size pig farm family, there is congenital shortcoming, conventional Introduction Technology measure at aspects such as production technologies
It is difficult to operation in place, introducing a fine variety often becomes its maximum bio-safety threat, or even the painful loss of full group's destruction occurs, seriously
Have impact on pig farm family and introduce the enthusiasm that excellent boar lifts pig benefit, cause inefficiencies of raising pigs, feed grain etc. to waste
Seriously, environmental pollution is serious.
The content of the invention
The technical problem to be solved in the present invention is：There is provided a kind of successful introduction rate and biological safety it is high entrust one's child to the care of sb. formula boar
Introduction method.
In order to solve above-mentioned technical problem, the present invention comprises the steps：（1）Piglet is introduced a fine variety in selection：Introducing a fine variety the mother of field
Pig possesses to receive to be adopt under conditions of the piglet for being introduced a fine variety field, and what selection met following condition is introduced a fine variety a piglet：Ate Rhizoma Anemarrhenae
The sodium selenite of colostrum；The birth piglet of 2-4 days；The number of nipples of piglet will reach more than 7 pairs, without blind nipple, genital development
Normal and outward appearance meets Introduced Varieties kind feature without genetic defect；（2）Piglet will be introduced a fine variety from being introduced a fine variety field transport to introducing a fine variety
；（3）Piglet is introduced a fine variety to introducing a fine variety behind field, piglet will be introduced a fine variety is distributed to each and entrust one's child to the care of sb. sow, entrusting one's child to the care of sb. sow should produce and produce
Less than 3 days, piglet cleaning and sterilizing will be first introduced a fine variety, then smearing or spray will entrust one's child to the care of sb. the urine on the sow same day, to entrusting one's child to the care of sb. sow
Using with introduce a fine variety the sterilization liquid disinfectant of the same abnormal smells from the patient that piglet uses, then piglet will be introduced a fine variety and sow will be entrusted one's child to the care of sb. raised together.
In order to realize transporting safely, described step（2）Using transporting with air-conditioned bus or dolly, with carton,
Piglet is introduced a fine variety in piglet special transport cage or transport case shipment, after haulage time surpasses 4 hours, feeds once artificial every 1-2 hour
Milk, after haulage time surpasses 8 hours, every 0.5-1 hour once artificial milk is fed.
Sow olfactory system is entrusted one's child to the care of sb. in order to further obscure, is made to entrust one's child to the care of sb. sow to injure and is introduced a fine variety piglet, described step
（3）In to introducing a fine variety after piglet smears or spray the urine that entrust one's child to the care of sb. the sow same day, the piglet for entrusting one's child to the care of sb. sow production and introduce a fine variety
Piglet is all placed in a couveuse and treats 10-15 minutes, and sprays sterilization liquid disinfectant, during this, to entrust one's child to the care of sb. sow use with
The sterilization liquid disinfectant of the same abnormal smells from the patient that piglet uses is introduced a fine variety, piglet then will be introduced a fine variety again and sow is entrusted one's child to the care of sb. and is raised together.
For the boar for selecting excellent, in step（1）In, piglet is introduced a fine variety in selection：When a whole nest is selected, piglet is selected
The nest spent uniform in size；When some individuals in selecting brood, the individuality that head in the nest is larger and is of strong physique is selected.
In actual implementation process, successfully introduce a fine variety pig number and meet requirements of plan to ensure to introduce a fine variety field, in step（1）In,
Introduce a fine variety number to consider death, superseded pig of selecting and remain, typically actually introduce a fine variety pig number 50% more than quota.Introducing a fine variety piglet sex should accord with
The demand of field is introduced a fine variety in conjunction.
The invention has the beneficial effects as follows：The present invention sets up one kind between SPF（The pig of sterile production, refer to from birth to
It is bred as all without the pig of any cause of disease）, a kind of new planting method between swine artificial insemination, can not only realize that boar is excellent
The introducing of gene, and also well avoid because introducing the threats that substantially taskwork pig brings, successful introduction rate is high, and
Centralized production and balanced breeding can be realized to a certain extent.
Specific embodiment
Example one
Primary condition：A1 introduces a fine variety field, there is that 8 sows are to be produced, and kind is C1, needs to introduce a fine variety 10 and introduces a fine variety piglet.
B1 is introduced a fine variety field, and batch rhythm and pace of moving things production has weekly 100 sow productions, and kind is C1, can introduce a fine variety field for A1
There is provided 15 and introduce a fine variety piglet（According to the synthesis factor such as survival rate, boar seed selection rate, introduce a fine variety 50% pig more）.
This introduction method comprises the steps：
（1）Piglet is introduced a fine variety in selection：Under conditions of the sow for introducing a fine variety an A1 possesses and receives and adopt the piglet for being introduced a fine variety a B1,
What selection met following condition is introduced a fine variety a piglet：
1st, the sodium selenite of Rhizoma Anemarrhenae's colostrum was eaten；
2nd, the piglet being born 2-4 days；
3rd, piglet, such as number of nipples is selected to reach more than 7 pairs according to current conventional selection criterion, without blind nipple, reproduction
Device development is normal and outward appearance is without genetic defect etc., and what is selected brood middle head larger from brood and be of strong physique meets one's own profession
The individuality of industry selection criterion, selects altogether 15,7 nest to introduce a fine variety piglet.
（2）Piglet will be introduced a fine variety from being introduced a fine variety B1 transport to introducing a fine variety an A1；Determine and introduce a fine variety after piglet, select to carry air-conditioning
Dolly transported, with little carton dress introduce a fine variety piglet, carry out in little carton insulation and ventilative measure, it is ensured that piglet was transported
The oxygen of temperature and abundance in journey in piglet existence is suitable to, transport in 3.5 hours introduces a fine variety field to A1.
（3）Piglet is introduced a fine variety to introducing a fine variety after an A1, thoroughly cleaning is carried out with the warm water of certain density disinfectant solution to pigletss, so
Afterwards the cleaning such as employment shampoo or soap body, with the dry towel wiped clean sterilized, is dried up with hair-dryer, will introduce a fine variety son
Pig distributes to 6 and entrusts one's child to the care of sb. sow, and entrusting one's child to the care of sb. sow should produce and produce less than 3 days, smear or spray and to post to introducing a fine variety piglet
The urine on foster mother's pig same day, uses and introduces a fine variety the sterilization liquid disinfectant of the same abnormal smells from the patient that piglet uses to entrusting one's child to the care of sb. sow, then will introduce a fine variety
Piglet and to entrust one's child to the care of sb. sow and raise together.
（4）Pay close attention to, it is found that when entrusting one's child to the care of sb. sow attack introduces a fine variety piglet, call a halt in time or adjust.
（5）Wean during 21 age in days, during wean, dead 2, introducing a fine variety piglet and being transitioned into completely before complete feed is raised there are 13
Piglet healthy growth is introduced a fine variety, pig farm is introduced a fine variety and bio-safety event is not occurred, production is steady, after wean, entered normal production and select
In the stage of kind, smoothly realize the renewal group expanding of boar in field.
Example two
Primary condition：A2 introduces a fine variety field, there is that 15 sows are to be produced, and kind is C2, needs to introduce a fine variety 10 D2 kind piglets, sets up
Play a new Breeds.
B2 is introduced a fine variety field, batch production, there is that 50 sows are to be produced weekly, and kind is D2, can introduce a fine variety field for A2 and carry
Piglet is introduced a fine variety for 15（Consider dead, superseded number of selecting and remain, increase by 50% and introduce a fine variety number）.
This introduction method comprises the steps：
（1）Piglet is introduced a fine variety in selection：Under conditions of the sow for introducing a fine variety an A2 possesses and receives and adopt the piglet for being introduced a fine variety a B2,
What selection met following condition is introduced a fine variety a piglet：
1st, the sodium selenite of Rhizoma Anemarrhenae's colostrum was eaten；
2nd, the piglet being born 2-4 days；
3rd, piglet, such as number of nipples is selected to reach more than 7 pairs according to current conventional selection criterion, without blind nipple, reproduction
Device development is normal and outward appearance is without genetic defect etc., totally 3, a whole nest for selecting piglet size difference minimum；A brood of piglet size
Totally 4, the less whole nest of difference, then picks 8 from other sows, and composition 15 introduces a fine variety groupuscule, totally 4 blood lineages.
（2）Piglet will be introduced a fine variety from being introduced a fine variety B2 transport to introducing a fine variety an A2；Determine and introduce a fine variety after piglet, select to carry air-conditioning
Bus transported, introduce a fine variety piglet with special transport cage mounted, insulation and ventilative measure are carried out in transport cage, it is ensured that young
The oxygen of temperature and abundance in pig transportation in piglet existence is suitable to, transport in 7 hours introduces a fine variety field to A2, little at the 6th
Constantly once artificial milk is fed with feeding bottle, artificial milk is referred to the milk of pouring milk powder.
（3）Piglet is introduced a fine variety to introducing a fine variety after an A2, thoroughly cleaning is carried out with the warm water of certain density disinfectant solution to pigletss, so
Afterwards the cleaning such as employment shampoo or soap body, with the dry towel wiped clean sterilized, is dried up with hair-dryer, will introduce a fine variety son
Pig distributes to each and entrusts one's child to the care of sb. sow, and entrusting one's child to the care of sb. sow should produce and produce less than 3 days, and then smearing or spray will entrust one's child to the care of sb. sow
The urine on the same day, the piglet for entrusting one's child to the care of sb. sow production and introduces a fine variety piglet and is all placed in a couveuse and treat 10-15 minutes, and spray disappears
Venom is sterilized, and during this, is used and is introduced a fine variety the sterilization liquid disinfectant of the same abnormal smells from the patient that piglet uses to entrusting one's child to the care of sb. sow, then will be drawn
Plant piglet and to entrust one's child to the care of sb. sow and raise together.
（4）Pay close attention to, it is found that when entrusting one's child to the care of sb. sow attack introduces a fine variety piglet, call a halt in time or adjust.
（5）Wean during 21 age in days, during wean, dead 1, introducing a fine variety piglet and being transitioned into completely before complete feed is raised there are 14
Piglet healthy growth is introduced a fine variety, pig farm is introduced a fine variety and bio-safety event is not occurred, production is steady, after wean, entered normal production and select
In the stage of kind, it is successfully realized in field and increases kind of a pig variety newly.
Example three
Primary condition：A3 introduces a fine variety field, there is that 18 sows are to be produced, and kind is C3, needs to introduce a fine variety 20 excellent replacement gilts,
Replace the big parity sow of this group.
B3 is introduced a fine variety field, and batch production has weekly 85 sow productions, and kind is C3, can introduce a fine variety field for A3 and provide
Introduce a fine variety piglet for 30 (to consider that dead, this kind seed selection is eliminated, increase by 50% and introduce a fine variety quantity）.
This introduction method comprises the steps：
（1）Piglet is introduced a fine variety in selection：Under conditions of the sow for introducing a fine variety an A3 possesses and receives and adopt the piglet for being introduced a fine variety a B3,
What selection met following condition is introduced a fine variety a piglet：
1st, the sodium selenite of Rhizoma Anemarrhenae's colostrum was eaten；
2nd, the piglet being born 2-4 days；
3rd, piglet, such as number of nipples is selected to reach more than 7 pairs according to current conventional selection criterion, without blind nipple, reproduction
Device development is normal and outward appearance is without genetic defect etc., selects 30 piglet individualities in 10 nests.
（2）Piglet will be introduced a fine variety from being introduced a fine variety B3 transport to introducing a fine variety an A3；Determine and introduce a fine variety after piglet, by A3 fields master in person
Driving is shown up and transports pig, and with special transport case dress piglet is introduced a fine variety, and whole process opens dolly air-conditioning in transport case, carries out and is incubated and saturating
Gas measure, it is ensured that the oxygen of temperature and abundance in piglet transportation in piglet existence is suitable to, transport in 10 hours is drawn to A3
Field is planted, respectively once artificial milk is fed with feeding bottle in the 6th hour, the 8th hour, the 9th hour and the 9.5th hour.
（3）Piglet is introduced a fine variety to introducing a fine variety after an A3, the warm water to introducing a fine variety the certain density disinfectant solution of piglet carries out thoroughly clear
Wash, then the cleaning such as employment shampoo or soap body, with the dry towel wiped clean sterilized, is dried up with hair-dryer, will
Introduce a fine variety piglet and distribute to 10 and entrust one's child to the care of sb. sow, entrusting one's child to the care of sb. sow should produce and produce less than 3 days, use and draw to entrusting one's child to the care of sb. sow
The sterilization liquid disinfectant of the same abnormal smells from the patient that kind of piglet uses, then piglet will be introduced a fine variety and sow is entrusted one's child to the care of sb. raised together.
（4）Pay close attention to, it is found that when entrusting one's child to the care of sb. sow attack introduces a fine variety piglet, call a halt in time or adjust.
（5）Wean during 21 age in days, during wean, dead 3, introducing a fine variety piglet and being transitioned into completely before complete feed is raised there are 27
Piglet healthy growth is introduced a fine variety, pig farm is introduced a fine variety and bio-safety event is not occurred, production is steady, after wean, entered normal production and select
In the stage of kind, it is successfully realized the update of sow in field.
Table one：Introduce a fine variety evaluation table
| Example one | Example two | Example three | |
| Quantity is introduced a fine variety in plan | 10 | 10 | 20 |
| Actually introduce a fine variety number | 15 | 15 | 30 |
| Wean after introducing a fine variety survives number | 13 | 14 | 27 |
| Introduce a fine variety piglet and survive number in five months | 12 | 13 | 25 |
| Finally select and remain boar number | 11 | 12 | 23 |
Note, in this patent, the piglet plan of introducing a fine variety, transport and raising will meet the requirement of GB16567 standards.
Claims (3)
1. one kind entrusts one's child to the care of sb. formula boar introduction method, it is characterised in that：Comprise the steps：（1）Piglet is introduced a fine variety in selection：Introducing a fine variety field
Sow possess to receive and adopt under conditions of the piglet for being introduced a fine variety field, what selection met following condition is introduced a fine variety a piglet：Ate
The sodium selenite of Rhizoma Anemarrhenae's colostrum；The birth piglet of 2-4 days；The number of nipples of piglet will reach more than 7 pairs, without blind nipple, genitals
Development is normal and outward appearance is without genetic defect, meets Introduced Varieties kind feature；（2）To introduce a fine variety piglet from introduced a fine variety field transport to
Introduce a fine variety field：Using transporting with air-conditioned bus or dolly, with carton, piglet special transport cage or transport case dress son is introduced a fine variety
Pig, after haulage time surpasses 4 hours, every 1-2 hour once artificial milk is fed, after haulage time surpasses 8 hours, every 0.5-1
Hour feeds once artificial milk；（3）Piglet is introduced a fine variety to introducing a fine variety behind field, piglet will be introduced a fine variety is distributed to each and entrust one's child to the care of sb. sow, entrust one's child to the care of sb. sow
Should produce and produce less than 3 days, will first introduce a fine variety piglet cleaning and sterilizing, then smearing or spray will entrust one's child to the care of sb. the urine on the sow same day
Liquid, to entrusting one's child to the care of sb. sow the sterilization liquid disinfectant of the same abnormal smells from the patient that piglet uses is used and introduces a fine variety, then will be introduced a fine variety piglet and to be entrusted one's child to the care of sb. mother
Pig is raised together.
It is 2. according to claim 1 to entrust one's child to the care of sb. formula boar introduction method, it is characterised in that：Described step（3）In to drawing
Kind of piglet is smeared or spray after the urine that entrust one's child to the care of sb. the sow same day, and entrusting one's child to the care of sb. piglet that sow produces and introducing a fine variety piglet one is all placed on
Treat in individual couveuse 10-15 minutes, and spray sterilization liquid disinfectant, during this, use and introduce a fine variety piglet and use to entrusting one's child to the care of sb. sow
Same abnormal smells from the patient sterilization liquid disinfectant, piglet then will be introduced a fine variety again and to be entrusted one's child to the care of sb. sow and is raised together.
It is 3. according to claim 1 to entrust one's child to the care of sb. formula boar introduction method, it is characterised in that：In step（1）In, son is introduced a fine variety in selection
Pig：When a whole nest is selected, the piglet nest spent uniform in size is selected；When some individuals in selecting brood, this is selected
Head is larger in nest and the individuality that is of strong physique.
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105580777A (en) * | 2015-12-24 | 2016-05-18 | 湖南新南方养殖服务有限公司 | Breeding pig introducing and domesticating method |
| CN109902960A (en) * | 2019-02-28 | 2019-06-18 | 广州影子科技有限公司 | Cultivate task management method and device, cultivation task management equipment and system |
| CN116114610A (en) * | 2023-02-22 | 2023-05-16 | 四川农业大学 | Piglet fostering device and evaluation method |
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|---|---|---|---|---|
| CN102599103A (en) * | 2012-03-12 | 2012-07-25 | 云南农业大学 | Method for controlling porcine respiratory disease complex |
| CN103493780A (en) * | 2013-09-06 | 2014-01-08 | 湖北鑫东生态农业有限公司 | Piglet raising management method |
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