CN107484711A - A kind of method for improving sow and producing nest number per year - Google Patents
A kind of method for improving sow and producing nest number per year Download PDFInfo
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- CN107484711A CN107484711A CN201710723938.XA CN201710723938A CN107484711A CN 107484711 A CN107484711 A CN 107484711A CN 201710723938 A CN201710723938 A CN 201710723938A CN 107484711 A CN107484711 A CN 107484711A
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- 238000000034 method Methods 0.000 title claims abstract description 24
- 238000007796 conventional method Methods 0.000 claims abstract description 6
- 238000012545 processing Methods 0.000 claims abstract description 4
- 235000013336 milk Nutrition 0.000 claims description 33
- 239000008267 milk Substances 0.000 claims description 33
- 210000004080 milk Anatomy 0.000 claims description 33
- 210000000481 breast Anatomy 0.000 claims description 16
- 238000006243 chemical reaction Methods 0.000 claims description 14
- 230000036651 mood Effects 0.000 claims description 6
- 230000001954 sterilising effect Effects 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 5
- 235000011389 fruit/vegetable juice Nutrition 0.000 claims description 4
- 230000019989 milk ejection Effects 0.000 claims description 4
- 210000002445 nipple Anatomy 0.000 claims description 4
- 206010067482 No adverse event Diseases 0.000 claims description 3
- 235000019789 appetite Nutrition 0.000 claims description 3
- 230000036528 appetite Effects 0.000 claims description 3
- 230000036760 body temperature Effects 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 claims description 3
- 230000007613 environmental effect Effects 0.000 claims description 3
- 238000004659 sterilization and disinfection Methods 0.000 claims description 3
- 208000024891 symptom Diseases 0.000 claims description 3
- 238000009423 ventilation Methods 0.000 claims description 3
- 230000037396 body weight Effects 0.000 abstract description 7
- 230000004083 survival effect Effects 0.000 abstract description 6
- 230000035935 pregnancy Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 3
- 238000002474 experimental method Methods 0.000 abstract description 3
- 230000000052 comparative effect Effects 0.000 description 12
- 230000000630 rising effect Effects 0.000 description 5
- 208000004396 mastitis Diseases 0.000 description 4
- 238000009395 breeding Methods 0.000 description 3
- 230000001488 breeding effect Effects 0.000 description 3
- 238000002955 isolation Methods 0.000 description 3
- 206010013911 Dysgeusia Diseases 0.000 description 2
- 206010050256 Dysstasia Diseases 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 210000000936 intestine Anatomy 0.000 description 2
- 210000002784 stomach Anatomy 0.000 description 2
- 230000036642 wellbeing Effects 0.000 description 2
- 206010067484 Adverse reaction Diseases 0.000 description 1
- 241000282887 Suidae Species 0.000 description 1
- 230000006838 adverse reaction Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008011 embryonic death Effects 0.000 description 1
- 230000035558 fertility Effects 0.000 description 1
- 210000004251 human milk Anatomy 0.000 description 1
- 235000020256 human milk Nutrition 0.000 description 1
- 235000003642 hunger Nutrition 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000005570 vertical transmission Effects 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)
- Feed For Specific Animals (AREA)
Abstract
The invention discloses a kind of method for improving sow and producing nest number per year, following steps are specifically included：（1）Early weaning piglet prepares；（2）The age in days of piglet 14 weans；（3）The processing of sow；（4）Daily management.By experiment, a kind of method for improving sow and producing nest number per year provided by the invention, produce sow per year nest number and 2.8 nests/year is promoted in 2.5 nests of highest/year by routine, reach the effect for not influenceing pregnancy rate of sows, piglet survival ratio simultaneously, the year farrowing head number of every sow is greatly improved, 27.4/year are promoted to by most 25/year of routine；Meanwhile the present invention can also ensure that 14 age in days weaned piglet body weight are unaffected, 60 age in days pig weights of body weight and conventional method are similar during 60 age in days.
Description
Technical field
The invention belongs to technical field of agricultural breeding, and in particular to a kind of method for improving sow and producing nest number per year.
Background technology
At present, early weaning piglet is the nowadays the most frequently used and maximally effective method for improving sow and producing nest number per year：China is big
The raiser of most feeding mother pigs is weaned using piglet 28-35 ages in days more, and sow annual 2 nests of farrowing, early weaning piglet can
It is obvious to 2-2.5 nests, increasing benefit so that sow year farrowing nest number to be improved.
Some countries take 7-14 ages in days to wean, and instead result in the decline of sow conception rate, embryonic death increases, nest farrowing work
Pig number is reduced on the contrary, so often taking 21-35 ages in days to wean, especially 28-35 ages in days wean is the most universal, but is intended to further
Improve sow and produce nest number per year, need to solve the adverse reaction of sow and piglet after the wean of 7-14 ages in days.
The content of the invention
The purpose of the present invention is to be directed to the problem of existing, there is provided a kind of method for improving sows farrowing nest number.
The present invention is achieved by the following technical solutions：
A kind of method for improving sow and producing nest number per year, specifically includes following steps：
（1）Early weaning piglet prepares
After sows farrowing, piglet is numbered, from the 5th day, after sow breast-feeds end, daily in turn embraced half piglet from mother
Pig, be placed into the clean, sanitary pigsty in next door, until sow sends cry of breast-feeding next time, piglet hear start after sound it is hot-tempered
Held back to again when dynamic, continue 6 days, piglet and sow is gradually adapted to the state separated each other, avoid Jiao caused by unexpected isolation
Hot-tempered uneasiness；Started gradually all to keep apart piglet with sow in the non-period of breast-feeding on 11st, to sow at the 14th day and son
Pig adapts to released state completely；
（2）The age in days of piglet 14 weans
Start to wean during 14 age in days of piglet, the full automatic equipment of breast-feeding of sow prosthese type is replaced, fed at regular time and quantity for piglet
Milk, when feeding piglet, cry that the sow that device plays of breast-feeding first record in advance sends when breast-feeding, sound is same with putting milk
Walk, knowing after piglet audition needs to feed, and is then passed through using the special rubber pacifier milk ejection juice in equipment end of breast-feeding, milk temperature
Temperature control device is controlled at 38-40 DEG C, and the rubber pacifier need to place the gas for making it be infected with sow for one week in sow pigsty
Taste, avoid the repulsion of piglet；Make the stress reaction that can avoid piglet in this way, ensure the survival rate of piglet；
（3）The processing of sow
After early weaning piglet, for the sow for the milk that rises, a large amount of milk are accumulated in its breast, mammitis is easily caused, influences mother
Pig heat, material reducing is now needed, but when sow rises by milk reaction, need to be by after sow breast cleaning and sterilizing, use is special
Breast pump slowly suctions out milk, treats that sow mood is steady, and the milk that rises reaction stops sucking immediately after eliminating；For having no adverse reaction
Sow, stimulate its heat using conventional method；
（4）Daily management
Ensure pigsty environmental sanitation, ventilation, ensure daily to sterilize sow breast in 10 days after weaned piglet and clean, can effectively prevent
The only generation of sow mammitis.
Further, step（2）The rubber pacifier places the gas for making it be infected with sow for one week in sow pigsty
After taste, also need just to can be used after carrying out high-temperature sterilization.
Further, step（3）The milk reaction of rising, show as low sow appetite, body temperature rising, the red and swollen hair of nipple
Firmly, and adjoint mood is impatient, constantly yelps, dysstasia symptom.
The present invention has advantages below compared with prior art：Early weaning piglet preparation is carried out, from the 5th day in non-feeding
Between piglet is embraced from sow in turn, piglet and sow is gradually adapted to the state separated each other, avoid unexpected isolation
The stress reactions such as caused lather, laid the first stone for the wean of the age in days of piglet 14；Piglet is carried out using full-automatic equipment of breast-feeding
Feeding, cry that sow is sent when breast-feeding is played before feeding simultaneously using the rubber pacifier milk ejection juice for having sow smell, is stimulated young
Pig formation condition reflects so that artificial feeding is more prone to, while can avoid the stress reaction of piglet, prevents piglet resistance
Decline, ensure the survival rate and body weight of piglet significantly；Milk is slowly suctioned out using special breast pump for the sow for the milk that rises, treated
Sow mood is steady, and the milk that rises reaction stops sucking immediately after eliminating, and can avoid influenceing sow hair caused by traditional material reducing method
Feelings, ensure the pregnancy rate of sow, sow is produced nest number per year and be promoted to 2.8 nests/year；Meanwhile 14 age in days wean, sow can be ensured
Do not lose flesh, do not influence breeding next time, and sow milk antibody level declines after 14 days, and nutritional quality is not high, continues female
Breast feeds the influence that easily causes that breast stings the vertical transmission of germ between rotten, breast milk by piglet, piglet feeds insatiable hunger, sow is lost flesh on the contrary
The problems such as breeding next time；By experiment, a kind of method for improving sow and producing nest number per year provided by the invention, sow is produced per year nest number
2.8 nests/year is promoted in 2.3 nests of highest/year by routine, while reaches the effect for not influenceing pregnancy rate of sows, piglet survival ratio,
The year farrowing head number of every sow is greatly improved, 27.4/year are promoted to by most 23/year of routine；Meanwhile the present invention
It can also ensure that 14 age in days weaned piglet body weight are unaffected, 60 age in days pig weight phases of body weight and conventional method during 60 age in days
It is imitative, and piglet functions of intestines and stomach perfects in advance, further increases the economic well-being of workers and staff of raiser, is worth of widely use.
Embodiment
Embodiment
A kind of method for improving sow and producing nest number per year, specifically includes following steps：
（1）Early weaning piglet prepares
After sows farrowing, piglet is numbered, from the 5th day, after sow breast-feeds end, daily in turn embraced half piglet from mother
Pig, be placed into the clean, sanitary pigsty in next door, until sow sends cry of breast-feeding next time, piglet hear start after sound it is hot-tempered
Held back to again when dynamic, continue 6 days, piglet and sow is gradually adapted to the state separated each other, avoid Jiao caused by unexpected isolation
Hot-tempered uneasiness；Started gradually all to keep apart piglet with sow in the non-period of breast-feeding on 11st, to sow at the 14th day and son
Pig adapts to released state completely；
（2）The age in days of piglet 14 weans
Start to wean during 14 age in days of piglet, the full automatic equipment of breast-feeding of sow prosthese type is replaced, fed at regular time and quantity for piglet
Milk, when feeding piglet, cry that the sow that device plays of breast-feeding first record in advance sends when breast-feeding, sound is same with putting milk
Walk, knowing after piglet audition needs to feed, and is then passed through using the special rubber pacifier milk ejection juice in equipment end of breast-feeding, milk temperature
Temperature control device is controlled at 38-40 DEG C, and the rubber pacifier need to place the gas for making it be infected with sow for one week in sow pigsty
Taste, avoid the repulsion of piglet；Make the stress reaction that can avoid piglet in this way, ensure the survival rate of piglet；
（3）The processing of sow
After early weaning piglet, for the sow for the milk that rises, a large amount of milk are accumulated in its breast, mammitis is easily caused, influences mother
Pig heat, material reducing is now needed, but when sow rises by milk reaction, need to be by after sow breast cleaning and sterilizing, use is special
Breast pump slowly suctions out milk, treats that sow mood is steady, and the milk that rises reaction stops sucking immediately after eliminating；For having no adverse reaction
Sow, stimulate its heat using conventional method；
（4）Daily management
Ensure pigsty environmental sanitation, ventilation, ensure daily to sterilize sow breast in 10 days after weaned piglet and clean, can effectively prevent
The only generation of sow mammitis.
Further, step（2）The rubber pacifier places the gas for making it be infected with sow for one week in sow pigsty
After taste, also need just to can be used after carrying out high-temperature sterilization.
Further, step（3）The milk reaction of rising, show as low sow appetite, body temperature rising, the red and swollen hair of nipple
Firmly, and adjoint mood is impatient, constantly yelps, dysstasia symptom.
Comparative example 1
This comparative example 1 is compared with embodiment, without step（1）The early weaning prepares, on 14th directly by son
Pig is weaned, method and step all same in addition.
Comparative example 2
This comparative example 2 is compared with embodiment, without step（2）The full automatic equipment of breast-feeding, using only conventional side
Method is breast-feeded, method and step all same in addition.
Comparative example 3
This comparative example 3 is compared with embodiment, without step（3）The operation, routine side is used when after weaned piglet
Method material reducing prevents that sow from rising milk, method and step all same in addition.
Control group
Existing piglet 21-35 ages in days wean method.
The early weaning that piglet is carried out using above-mentioned 5 kinds of methods is operated, and counts distinct methods respectively to fertility of sow
Average weight when influenceing, many experiments, statistical result such as table 1, while determining 60 age in days of piglet under distinct methods, it is repeatedly real
Test, statistical result such as table 2：
Table 1
| Pregnancy rate（%） | Year farrowing nest number（Nest） | Nest litter size（Head） | Nest survives a number（Head） | Year litter size（Head） | |
| Embodiment | 97 | 2.8 | 10.3 | 9.8 | 27.4 |
| Comparative example 1 | 86 | 2.4 | 9.7 | 9.1 | 21.8 |
| Comparative example 2 | 97 | 2.8 | 10.3 | 9.3 | 26.0 |
| Comparative example 3 | 82 | 2.3 | 9.6 | 9.1 | 20.9 |
| Control group | 97 | 2.3 | 10.5 | 10 | 23.0 |
Table 2
| The age in days average weight of piglet 60（kg） | |
| Embodiment | 18.1 |
| Comparative example 1 | 16.3 |
| Comparative example 2 | 16.8 |
| Comparative example 3 | 17.5 |
| Control group | 17.8 |
From table 1, table 2, a kind of method for improving sow and producing nest number per year provided by the invention, sow is produced per year nest number by routine
Be promoted to 2.8 nests/year in 2.5 nests of highest/year, while reach the effect for not influenceing pregnancy rate of sows, piglet survival ratio, carry significantly
The year farrowing head number of every sow has been risen, 27.4/year are promoted to by most 25/year of routine；Meanwhile the present invention can also
Ensureing that 14 age in days weaned piglet body weight are unaffected, 60 age in days pig weights of body weight and conventional method are similar during 60 age in days, and
Piglet functions of intestines and stomach perfects in advance, further increases the economic well-being of workers and staff of raiser, is worth of widely use.
Claims (3)
- A kind of 1. method for improving sow and producing nest number per year, it is characterised in that specifically include following steps：（1）Early weaning piglet preparesAfter sows farrowing, piglet is numbered, from the 5th day, after sow breast-feeds end, daily in turn embraced half piglet from mother Pig, be placed into the clean, sanitary pigsty in next door, until sow sends cry of breast-feeding next time, piglet hear start after sound it is hot-tempered Held back to again when dynamic, continue 6 days, piglet and sow is gradually adapted to the state separated each other；Started gradually to feed non-on 11st The milk period all keeps apart piglet with sow, and released state is adapted to completely to sow at the 14th day and piglet；（2）The age in days of piglet 14 weansStart to wean during 14 age in days of piglet, the full automatic equipment of breast-feeding of sow prosthese type is replaced, fed at regular time and quantity for piglet Milk, when feeding piglet, cry that the sow that device plays of breast-feeding first record in advance sends when breast-feeding, sound is same with putting milk Walk, knowing after piglet audition needs to feed, and is then passed through using the special rubber pacifier milk ejection juice in equipment end of breast-feeding, milk temperature Temperature control device is controlled at 38-40 DEG C, and the rubber pacifier need to place the gas for making it be infected with sow for one week in sow pigsty Taste；（3）The processing of sowAfter early weaning piglet, for the sow for the milk that rises, a large amount of milk are accumulated in its breast, are now unable to material reducing, but in mother Pig rise milk reaction when, milk need to slowly be suctioned out using special breast pump, treat sow feelings by after sow breast cleaning and sterilizing Thread is steady, and the milk that rises reaction stops sucking immediately after eliminating；For the sow having no adverse reaction, its heat is stimulated using conventional method ；（4）Daily managementEnsure pigsty environmental sanitation, ventilation, ensure daily to sterilize sow breast in 10 days after weaned piglet and clean.
- A kind of 2. method for improving sow and producing nest number per year according to claim 1, it is characterised in that：Step（2）The rubber After nipple places the smell for making it be infected with sow for one week in sow pigsty, also need just to can be used after carrying out high-temperature sterilization.
- A kind of 3. method for improving sow and producing nest number per year according to claim 1, it is characterised in that：Step（3）The milk that rises Reaction, shows as that sow appetite is low, body temperature rises, nipple redness is hardened, and with mood it is impatient, constantly yelp, stand and be stranded Difficult symptom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710723938.XA CN107484711A (en) | 2017-08-22 | 2017-08-22 | A kind of method for improving sow and producing nest number per year |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710723938.XA CN107484711A (en) | 2017-08-22 | 2017-08-22 | A kind of method for improving sow and producing nest number per year |
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| CN107484711A true CN107484711A (en) | 2017-12-19 |
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| CN201710723938.XA Pending CN107484711A (en) | 2017-08-22 | 2017-08-22 | A kind of method for improving sow and producing nest number per year |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109330737A (en) * | 2018-11-08 | 2019-02-15 | 黔东南励宇农牧科技有限公司 | A kind of black wool pig young baby medicine feed sow prosthese |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2129062Y (en) * | 1992-04-23 | 1993-04-07 | 覃明直 | Sucking apparatus for animal reared in pens |
| EP1101411A1 (en) * | 1999-11-15 | 2001-05-23 | Park Tonks Limited | Animal feed |
| CN101406166A (en) * | 2008-11-21 | 2009-04-15 | 河南省内乡县牧原养殖有限公司 | Segregated early weaning method of piglet |
| CN102246721A (en) * | 2011-06-15 | 2011-11-23 | 中国农业科学院北京畜牧兽医研究所 | Method for relieving piglet weanling stress by using simulated sow placatory voice |
| CN103210850A (en) * | 2013-05-03 | 2013-07-24 | 徐自升 | Artificial piglet-nursing machine |
-
2017
- 2017-08-22 CN CN201710723938.XA patent/CN107484711A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2129062Y (en) * | 1992-04-23 | 1993-04-07 | 覃明直 | Sucking apparatus for animal reared in pens |
| EP1101411A1 (en) * | 1999-11-15 | 2001-05-23 | Park Tonks Limited | Animal feed |
| CN101406166A (en) * | 2008-11-21 | 2009-04-15 | 河南省内乡县牧原养殖有限公司 | Segregated early weaning method of piglet |
| CN102246721A (en) * | 2011-06-15 | 2011-11-23 | 中国农业科学院北京畜牧兽医研究所 | Method for relieving piglet weanling stress by using simulated sow placatory voice |
| CN103210850A (en) * | 2013-05-03 | 2013-07-24 | 徐自升 | Artificial piglet-nursing machine |
Non-Patent Citations (1)
| Title |
|---|
| 夏风竹，何立宁编著: "《幼猪饲养实用手册》", 28 February 2014 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109330737A (en) * | 2018-11-08 | 2019-02-15 | 黔东南励宇农牧科技有限公司 | A kind of black wool pig young baby medicine feed sow prosthese |
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Application publication date: 20171219 |