CN108077170A - The replacement gilt feeding and management method of sow production performance can be improved - Google Patents
The replacement gilt feeding and management method of sow production performance can be improved Download PDFInfo
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- CN108077170A CN108077170A CN201711334037.8A CN201711334037A CN108077170A CN 108077170 A CN108077170 A CN 108077170A CN 201711334037 A CN201711334037 A CN 201711334037A CN 108077170 A CN108077170 A CN 108077170A
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- 238000007726 management method Methods 0.000 title claims abstract description 25
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 17
- 238000002955 isolation Methods 0.000 claims abstract description 27
- 238000000034 method Methods 0.000 claims abstract description 11
- 230000035611 feeding Effects 0.000 claims description 37
- 201000010099 disease Diseases 0.000 claims description 15
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 claims description 15
- 238000009395 breeding Methods 0.000 claims description 14
- 230000001488 breeding effect Effects 0.000 claims description 13
- 239000003651 drinking water Substances 0.000 claims description 9
- 235000020188 drinking water Nutrition 0.000 claims description 9
- 238000005286 illumination Methods 0.000 claims description 7
- 239000000654 additive Substances 0.000 claims description 6
- 230000000996 additive effect Effects 0.000 claims description 6
- LSQZJLSUYDQPKJ-NJBDSQKTSA-N amoxicillin Chemical compound C1([C@@H](N)C(=O)N[C@H]2[C@H]3SC([C@@H](N3C2=O)C(O)=O)(C)C)=CC=C(O)C=C1 LSQZJLSUYDQPKJ-NJBDSQKTSA-N 0.000 claims description 6
- 229960003022 amoxicillin Drugs 0.000 claims description 6
- 230000003115 biocidal effect Effects 0.000 claims description 6
- 238000002347 injection Methods 0.000 claims description 6
- 239000007924 injection Substances 0.000 claims description 6
- LSQZJLSUYDQPKJ-UHFFFAOYSA-N p-Hydroxyampicillin Natural products O=C1N2C(C(O)=O)C(C)(C)SC2C1NC(=O)C(N)C1=CC=C(O)C=C1 LSQZJLSUYDQPKJ-UHFFFAOYSA-N 0.000 claims description 6
- 229960003127 rabies vaccine Drugs 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 208000015181 infectious disease Diseases 0.000 claims description 4
- 230000000384 rearing effect Effects 0.000 claims description 4
- 208000035742 Air-borne transmission Diseases 0.000 claims description 3
- 241001062009 Indigofera Species 0.000 claims description 3
- 241000282887 Suidae Species 0.000 claims description 3
- 230000005557 airborne transmission Effects 0.000 claims description 3
- 239000000427 antigen Substances 0.000 claims description 3
- 102000036639 antigens Human genes 0.000 claims description 3
- 108091007433 antigens Proteins 0.000 claims description 3
- 230000008859 change Effects 0.000 claims description 3
- CYDMQBQPVICBEU-UHFFFAOYSA-N chlorotetracycline Natural products C1=CC(Cl)=C2C(O)(C)C3CC4C(N(C)C)C(O)=C(C(N)=O)C(=O)C4(O)C(O)=C3C(=O)C2=C1O CYDMQBQPVICBEU-UHFFFAOYSA-N 0.000 claims description 3
- CYDMQBQPVICBEU-XRNKAMNCSA-N chlortetracycline Chemical compound C1=CC(Cl)=C2[C@](O)(C)[C@H]3C[C@H]4[C@H](N(C)C)C(O)=C(C(N)=O)C(=O)[C@@]4(O)C(O)=C3C(=O)C2=C1O CYDMQBQPVICBEU-XRNKAMNCSA-N 0.000 claims description 3
- 229960004475 chlortetracycline Drugs 0.000 claims description 3
- 235000019365 chlortetracycline Nutrition 0.000 claims description 3
- 229960005004 cholera vaccine Drugs 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims description 3
- 238000001035 drying Methods 0.000 claims description 3
- 210000000003 hoof Anatomy 0.000 claims description 3
- 210000002445 nipple Anatomy 0.000 claims description 3
- 230000016087 ovulation Effects 0.000 claims description 3
- 239000002574 poison Substances 0.000 claims description 3
- 231100000614 poison Toxicity 0.000 claims description 3
- 230000035935 pregnancy Effects 0.000 claims description 3
- 230000003449 preventive effect Effects 0.000 claims description 3
- 230000001954 sterilising effect Effects 0.000 claims description 3
- 238000004659 sterilization and disinfection Methods 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 3
- 229960005486 vaccine Drugs 0.000 claims description 3
- 210000003905 vulva Anatomy 0.000 claims description 3
- 230000004580 weight loss Effects 0.000 claims description 3
- 230000036541 health Effects 0.000 abstract description 6
- 230000006806 disease prevention Effects 0.000 abstract description 2
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 230000013011 mating Effects 0.000 abstract description 2
- 230000004936 stimulating effect Effects 0.000 abstract 1
- 230000006872 improvement Effects 0.000 description 7
- 208000035752 Live birth Diseases 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 210000003754 fetus Anatomy 0.000 description 2
- 230000032696 parturition Effects 0.000 description 2
- 241000186046 Actinomyces Species 0.000 description 1
- 241000193830 Bacillus <bacterium> Species 0.000 description 1
- 208000035473 Communicable disease Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003862 health status Effects 0.000 description 1
- 230000001850 reproductive effect Effects 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
- 210000000582 semen Anatomy 0.000 description 1
- 230000035946 sexual desire Effects 0.000 description 1
- 239000000243 solution 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
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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)
- Fodder In General (AREA)
Abstract
The present invention relates to a kind of replacement gilt feeding and management methods for improving sow production performance.It is by stimulating to the isolation of standby swinery, domestication, control and prevention of disease, seed selection, colony house environmental Kuznets Curves, feeding management and boar and luring feelings etc. come mating completion, the mortality risk for introducing swinery and the original swinery in place, the health degree for improving swinery are significantly reduced, so as to promote the production performance of the numerous sow of energy.The method and step that the present invention uses for：1）Isolation；2）Domestication；3）Replacement gilt screens；4）Swinery enters the feeding management of standby house.
Description
First, technical field：
The present invention relates to a kind of replacement gilt feeding and management methods for improving sow production performance.
2nd, background technology：
The pig-breeding forward direction scale in China, intensive, industrialization direction are developed at present, but in production management and production water
Square face gap compared with advanced international standard is larger, and large scale of pig farm technology is short of in some aspects with management skill, especially
It is the management to replacement gilt.The existing replacement gilt type of rearing in China is generally that replacement gilt introduces weight and generally exists at present
More than 60kg, the standby drylot feeding entered directly into sow are supported；When replacement gilt reaches basal year level and weight, daily 2
It is secondary that boar is caught up with to lure feelings into replacement gilt column.The shortcomings that this replacement gilt training method is：Replacement gilt does not carry out completely isolated feeding
It supports, potential disease risks are purified not over enough isolation periods, meanwhile, it is this directly into the feeding manner of group, all do not have
Have and carry out the relevant antibody test of disease, if carrying communicable disease, can not only influence replacement gilt health degree and subsequent production
The performance of performance, meanwhile, the health care belt of original swinery can also be threatened；Boar and sow evening time of contact, frequency of exposure have
Limit, the sexal maturity of replacement gilt and normal reproductive rhythm all cannot be guaranteed, thus influence the lifelong production performance of sow.
3rd, the content of the invention
The present invention provides a kind of replacement gilt feeding and management method for improving sow production performance, by standby swinery every
Being stimulated from, domestication, control and prevention of disease, seed selection, colony house environmental Kuznets Curves, feeding management and boar lures feelings etc. to carry out mating completion, bright
It is aobvious to reduce the mortality risk for introducing swinery and the original swinery in place, the health degree for improving swinery, it can numerous sow so as to be promoted
Production performance.
To achieve the above object, the technical solution adopted by the present invention is：A kind of replacement gilt for improving sow production performance
Feeding and management method, it is characterised in that：The management method is：
1）Isolation
By replacement gilt weight loss of introducing to 30kg or so, isolated rearing 3 weeks then is carried out to replacement gilt in isolation house,
Situation of change before and after the antibody level of period complete detection replacement gilt and its isolation, it is desirable that introduce replacement gilt indigo plant ear antibody
S/p values are less than 0.2, and blue ear antigen is detected as feminine gender；Pseudo- mad dog open country poison antibody s/n values are more than 0.7.
The isolation gives up at least 100 meters away from original swinery, to reduce the infection chance of the potential cause of disease of air-borne transmission, together
All-in and all-out is taken in the requirement of batch replacement gilt, and facility wants cleaning down to sterilize, and keeps drying, and replacement gilt enters isolation camp
In 1 week, the antibiotic of preventive dose is added in the feed of feeding, Amoxicillin is added in drinking-water；Enter isolation house in replacement gilt
14th day injection 2ml puppet rabies vaccine；
The antibiotic is aureomycin, and additive amount is 400 g tons；Amoxicillin, additive amount add in drinking water for 200kg
100g；
2）Domestication
Standby after above-mentioned isolation 3 weeks is female, domestication house is gone to, domestication house needs, away from isolation house, to tame at least 4 weeks time；
Specifically acclimation method is：It is tamed and dociled using 2-3 tires in the active pig farm of cause of disease or so Suprapubic arch sling out of heat to mix group's development
Chemical industry is made, and the ratio of replacement gilt and Suprapubic arch sling is 10 ~ 30：1, except this, 1 part is injected in swinery every pig on the 21st of showing up
Hog cholera vaccine, show up the 35th day every pig injection 2ml aftosa vaccine and 2ml puppet rabies vaccines；
3）Replacement gilt screens
During by above-mentioned replacement gilt 21-22 week old, replacement gilt, which is entered, to be screened before numerous sow group, eliminate limb hoof
Problematic, nipple and vulva have that damage, the speed of growth be slow, the replacement gilt of susceptible disease, and ear board is carried out to the replacement gilt chosen
Mark, establishes archive information；
4）Swinery enters the feeding management of standby house
After replacement gilt is selected, feeding management is carried out, the requirement of feeding management is：
Swinery density requirements：0.65-0.75m2/ head, when replacement gilt starts to receive to lure feelings, swinery density requirements are not less than
1.1m2/ head；
Colony house temperature：Temperature control is controlled at 19-20 DEG C；
Illumination requirement：Light application time be no less than 16 it is small when/day, intensity of illumination requirement in 80-100Lx.
Drinking-water requirement：15 pigs correspond to 1 tap, and hydraulic pressure flow reaches 1L/min, and water fountain is higher than raising pig shoulder
2.5cm；
Feeding method：When replacement gilt is raised on big column, full stage free choice feeding, it is impossible to fracture；Replacement gilt goes to position limiting fence
Afterwards, ensure that daily scale of feeding is higher than 3.5kg/ heads；14 days supplementary feedings for needing 0.2kg/ daily before replacement gilt breeding, to increase
Add the ovulation quantity of sow；
Boar stimulates and lures feelings：Replacement gilt 23-26 week old according to 1 lure the ratio that feelings boar corresponds to 25-30 replacement gilts into
Row mixing raising, carries out replacement gilt to lure feelings；Daily feelings boar will be lured to be mixed into standby to before breeding in 27 week old of replacement gilt
Sow group 1-2 carries out intermittent when small and lures feelings；
To the replacement gilt for reaching 28-30 week old and thering is heat to record, need to be moved to after it skips first time heat 4-5 days
Gestation house waits third time rutting.Replacement gilt just matches somebody with somebody age in days and weight：Age in days 210 days or more, weight 120kg with
On, it breeds in third time heat.
Described lures feelings boar to do sterilization operation, the sexal maturity of 10-12 monthly ages, weight more than replacement gilt weight 20-
The boar of 50kg.
Compared with prior art, the invention has the advantages that and effect：
1st, the present invention maintains the health status of original swinery, avoids introducing a fine variety and brings disease risks into；
2nd, the present invention allows the replacement gilt of introduction to adapt to the cause of disease in original swinery；
3rd, the present invention shortens the age in days of replacement gilt first time heat, shortens the nonproductive number of days of sow；
4th, the present invention improves the production performance of sow.
4th, specific embodiment
It is limited with reference to specific embodiment technical scheme is further：
It is a kind of improve sow production performance replacement gilt feeding and management method be：
1）Isolation
By replacement gilt weight loss of introducing to 30kg or so, isolated rearing 3 weeks then is carried out to replacement gilt in isolation house,
Situation of change before and after the antibody level of period complete detection replacement gilt and its isolation, it is desirable that introduce replacement gilt indigo plant ear antibody
S/p values are less than 0.2, and blue ear antigen is detected as feminine gender；Pseudo- mad dog open country poison antibody s/n values are more than 0.7.
The isolation gives up at least 100 meters away from original swinery, to reduce the infection chance of the potential cause of disease of air-borne transmission, together
All-in and all-out is taken in the requirement of batch replacement gilt, and facility wants cleaning down to sterilize, and keeps drying, and replacement gilt enters isolation camp
In 1 week, the antibiotic of preventive dose is added in the feed of feeding, Amoxicillin is added in drinking-water；Enter isolation house in replacement gilt
14th day injection 2ml puppet rabies vaccine；
The antibiotic be aureomycin, additive amount be 400 g tons, 1 week by a definite date；Amoxicillin, additive amount are drunk water for 200kg
Middle addition 100g；
2）Domestication
For the replacement gilt of the high health of introduction（Such as：Swinery is without blue otopathy, pseudo- mad dog, actinomyces bacillus pleuropneumoniae etc.）It is put into
, it is necessary to tame before in the active swinery of one cause of disease, otherwise serious disease problems can occur for swinery, as replacement gilt is out of heat
Or do not become pregnant, boar in turn results in permanent breeding difficulty without sexual desire or situations such as poor semen quality.
Standby after above-mentioned isolation 3 weeks is female, domestication house is gone to, domestication house needs, away from isolation house, to tame the time at least 4
Week；
Specifically acclimation method is：It is tamed and dociled using 2-3 tires in the active pig farm of cause of disease or so Suprapubic arch sling out of heat to mix group's development
Chemical industry is made, and the ratio of replacement gilt and Suprapubic arch sling is 10 ~ 30：1, except this, 1 part is injected in swinery every pig on the 21st of showing up
Hog cholera vaccine, show up the 35th day every pig injection 2ml aftosa vaccine and 2ml puppet rabies vaccines；
3）Replacement gilt screens
During by above-mentioned replacement gilt 21-22 week old, replacement gilt, which is entered, to be screened before numerous sow group, eliminate limb hoof
Problematic, nipple and vulva have that damage, the speed of growth be slow, the replacement gilt of susceptible disease, and ear board is carried out to the replacement gilt chosen
Mark, establishes archive information；
4）Swinery enters the feeding management of standby house
After replacement gilt is selected, it is necessary to good feeding management is carried out to it, so as to play its productive potentialities to greatest extent.
Swinery density, colony house temperature, illumination, drinking-water, feeding, boar, which stimulate, to be lured feelings, just all determines its all one's life with age in days and weight etc.
Productive potentialities.
Swinery density requirements：0.65-0.75m2/ head, when replacement gilt starts to receive to lure feelings, swinery density requirements are not low
In 1.1m2/ head；
Colony house temperature：Temperature control is controlled at 19-20 DEG C；
Illumination requirement：Light application time be no less than 16 it is small when/day, intensity of illumination requirement in 80-100Lx.
Drinking-water requirement：15 pigs correspond to 1 tap, and hydraulic pressure flow reaches 1L/min, and water fountain is higher than raising pig shoulder
2.5cm；
Feeding method：When replacement gilt is raised on big column, full stage free choice feeding, it is impossible to fracture；Replacement gilt goes to position limiting fence
Afterwards, ensure that daily scale of feeding is higher than 3.5kg/ heads；14 days supplementary feedings for needing 0.2kg/ daily before replacement gilt breeding, to increase
Add the ovulation quantity of sow；
Boar stimulates and lures feelings：Replacement gilt 23-26 week old lures feelings boar according to 1（Described lures feelings boar to do sterilization hand
The boar of art, the sexal maturity of 10-12 monthly ages, weight more than replacement gilt weight 20-50kg）The ratio of corresponding 25-30 replacement gilts
Example carries out mixing raising, and replacement gilt is carried out to lure feelings；Daily feelings boar will be lured to be mixed into before breeding in 27 week old of replacement gilt
Intermittent is carried out when replacement gilt group 1-2 is small and lures feelings.
To the replacement gilt for reaching 28-30 week old and thering is heat to record, need to move after it skips first time heat 4-5 days
It moves to gestation to give up and waits third time rutting.Replacement gilt just matches somebody with somebody age in days and weight：Age in days existed in 210 days or more, weight
More than 120kg breeds in third time heat.
Creation data shows that replacement gilt starts boar by 23 week old and lures feelings, after having more than 70% after luring feelings 3 weeks
There is first time heat in standby sow, and first time heat occurs in the replacement gilt for having more than 95% after feelings are lured 5 weeks.
The comparison such as following table of sow production performance before and after breeding sow method is improved：
| Average sow head number | Replacement gilt breeding age in days | Breeding parturition rate（%） | The mummification of fetus rate（%） | The number of live births（Head） | Nest weans number（Head） | PSY（Head/nest *） | |
| Before improvement | 4202 | 232.7 | 91.7 | 2.5 | 12 | 10.5 | 25.49 |
| After improvement | 4401 | 223.9 | 94.1 | 1.2 | 12.7 | 11.4 | 27.73 |
As can be seen from the above data, after the improvement of standby pig feeding method compared with before improvement, replacement gilt breeding age in days is reduced
8.8 days, breeding parturition rate rises 2.4%, the mummification of fetus rate and has dropped 1.3%, the number of live births and add 0.7, nest
Equal weaning piglet add 0.9, PSY add 2.24.To sum up, after standby pig feeding method improves, the productivity of sow
It can be significantly improved；From the point of view of the data of mummy rate, the health degree of sow group is also promoted；After improvement, replacement gilt breeding
Age in days shortens, it is seen that replacement gilt is by luring feelings, and the discovery of feelings phase is more early, and the nonproductive number of days of sow is shorter.Singly from the point of view of PSY,
It is calculated according to 360 yuan/of weanling pig price, can increase by 806.4 yuan of income every year than every sow before improvement after improvement.
The above is only present pre-ferred embodiments, is not intended to limit the scope of the present invention.
Claims (2)
1. a kind of replacement gilt feeding and management method for improving sow production performance, it is characterised in that：The management method is：
1）Isolation
By replacement gilt weight loss of introducing to 30kg or so, isolated rearing 3 weeks then is carried out to replacement gilt in isolation house,
Situation of change before and after the antibody level of period complete detection replacement gilt and its isolation, it is desirable that introduce replacement gilt indigo plant ear antibody
S/p values are less than 0.2, and blue ear antigen is detected as feminine gender；Pseudo- mad dog open country poison antibody s/n values are more than 0.7；
The isolation gives up at least 100 meters away from original swinery, to reduce the infection chance of the potential cause of disease of air-borne transmission, same to batch
All-in and all-out is taken in replacement gilt requirement, and facility wants cleaning down to sterilize, and keeps drying, and replacement gilt enters isolation camp 1 week
It is interior, the antibiotic of preventive dose is added in the feed of feeding, Amoxicillin is added in drinking-water；Enter isolation house the 14th in replacement gilt
Its injection 2ml puppet rabies vaccine；
The antibiotic is aureomycin, and additive amount is 400 g tons；Amoxicillin, additive amount add in drinking water for 200kg
100g；
2）Domestication
Standby after above-mentioned isolation 3 weeks is female, domestication house is gone to, domestication house needs, away from isolation house, to tame at least 4 weeks time；
Specifically acclimation method is：It is tamed and dociled using 2-3 tires in the active pig farm of cause of disease or so Suprapubic arch sling out of heat to mix group's development
Chemical industry is made, and the ratio of replacement gilt and Suprapubic arch sling is 10 ~ 30：1, except this, 1 part is injected in swinery every pig on the 21st of showing up
Hog cholera vaccine, show up the 35th day every pig injection 2ml aftosa vaccine and 2ml puppet rabies vaccines；
3）Replacement gilt screens
During by above-mentioned replacement gilt 21-22 week old, replacement gilt, which is entered, to be screened before numerous sow group, eliminate limb hoof
Problematic, nipple and vulva have that damage, the speed of growth be slow, the replacement gilt of susceptible disease, and ear board is carried out to the replacement gilt chosen
Mark, establishes archive information；
4）Swinery enters the feeding management of standby house
After replacement gilt is selected, feeding management is carried out, the requirement of feeding management is：
Swinery density requirements：0.65-0.75m2/ head, when replacement gilt starts to receive to lure feelings, swinery density requirements are not less than
1.1m2/ head；
Colony house temperature：Temperature control is controlled at 19-20 DEG C；
Illumination requirement：Light application time be no less than 16 it is small when/day, intensity of illumination requirement in 80-100Lx；
Drinking-water requirement：15 pigs correspond to 1 tap, and hydraulic pressure flow reaches 1L/min, and water fountain is higher than raising pig shoulder
2.5cm；
Feeding method：When replacement gilt is raised on big column, full stage free choice feeding, it is impossible to fracture；Replacement gilt goes to position limiting fence
Afterwards, ensure that daily scale of feeding is higher than 3.5kg/ heads；14 days supplementary feedings for needing 0.2kg/ daily before replacement gilt breeding, to increase
Add the ovulation quantity of sow；
Boar stimulates and lures feelings：Replacement gilt 23-26 week old according to 1 lure the ratio that feelings boar corresponds to 25-30 replacement gilts into
Row mixing raising, carries out replacement gilt to lure feelings；Daily feelings boar will be lured to be mixed into standby to before breeding in 27 week old of replacement gilt
Sow group 1-2 carries out intermittent when small and lures feelings；
To the replacement gilt for reaching 28-30 week old and thering is heat to record, need to be moved to after it skips first time heat 4-5 days
Gestation house waits third time rutting, and replacement gilt just matches somebody with somebody age in days and weight：Age in days 210 days or more, weight 120kg with
On, it breeds in third time heat.
2. a kind of replacement gilt feeding and management method for improving sow production performance according to claim 1, feature exist
In：The feelings boar that lures is to do sterilization operation, the sexal maturity of 10-12 monthly ages, weight more than replacement gilt weight 20-50kg
Boar.
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| CN109619027A (en) * | 2018-10-31 | 2019-04-16 | 周小兵 | A kind of replacement gilt management method |
| CN109919467A (en) * | 2019-02-26 | 2019-06-21 | 广州影子科技有限公司 | Cultivate task management method and device, cultivation task management equipment and system |
| CN111118177A (en) * | 2019-08-01 | 2020-05-08 | 广西扬翔股份有限公司 | SNP molecular marker related to swine sexual maturity character |
| CN111118177B (en) * | 2019-08-01 | 2021-07-02 | 广西扬翔股份有限公司 | SNP molecular marker related to swine sexual maturity character |
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