CN106561540A - Breeding method for three-way crossbred pig - Google Patents
Breeding method for three-way crossbred pig Download PDFInfo
- Publication number
- CN106561540A CN106561540A CN201510645059.0A CN201510645059A CN106561540A CN 106561540 A CN106561540 A CN 106561540A CN 201510645059 A CN201510645059 A CN 201510645059A CN 106561540 A CN106561540 A CN 106561540A
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- Prior art keywords
- pig
- sow
- artificial
- mating system
- breeding method
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- 238000009395 breeding Methods 0.000 title abstract 5
- 241000282898 Sus scrofa Species 0.000 claims abstract description 39
- 238000009396 hybridization Methods 0.000 claims abstract description 11
- 241000282887 Suidae Species 0.000 claims abstract description 10
- 230000013011 mating Effects 0.000 claims description 7
- 210000000582 semen Anatomy 0.000 claims description 4
- 235000010627 Phaseolus vulgaris Nutrition 0.000 claims description 3
- 244000046052 Phaseolus vulgaris Species 0.000 claims description 3
- 235000013312 flour Nutrition 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 230000027326 copulation Effects 0.000 claims description 2
- 238000003756 stirring Methods 0.000 claims description 2
- 235000020997 lean meat Nutrition 0.000 abstract description 6
- 230000001850 reproductive effect Effects 0.000 abstract description 5
- 208000035240 Disease Resistance Diseases 0.000 abstract 1
- 241000251539 Vertebrata <Metazoa> Species 0.000 abstract 1
- 230000001488 breeding effect Effects 0.000 abstract 1
- 235000013372 meat Nutrition 0.000 description 4
- 235000015241 bacon Nutrition 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 230000008774 maternal effect Effects 0.000 description 2
- 108090000623 proteins and genes Proteins 0.000 description 2
- 206010012735 Diarrhoea Diseases 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 150000001413 amino acids Chemical class 0.000 description 1
- 210000001367 artery Anatomy 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 235000013325 dietary fiber Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 230000002068 genetic effect Effects 0.000 description 1
- 230000037308 hair color Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000002445 nipple Anatomy 0.000 description 1
- 235000021441 organic meat Nutrition 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
- 210000003462 vein Anatomy 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)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
Abstract
The invention belongs to the technical field of breeding of vertebrates, and specifically relates to a breeding method for a three-way crossbred pig. The invention provides the breeding method for the three-way crossbred pig with the advantages of cold resistance, strong disease resistance, high lean meat rate, strong reproductive capacity and rapid growth rate. The breeding method provided by the invention comprises the following steps: (1) with a Heilongjiang Dajiazi black sow as a female parent, and a Daxinganling wild boar as a male parent, carrying out artificial hybridization for the first time so as to produce the second filial generation of a sow; and (2) subjecting the second filial generation of the sow and an American Duroc boar to artificial hybridization for the second time so as to produce the second filial generation of pigs.
Description
Technical field：
Invention is related to hybridized pig raising technology field, more particularly to a kind of mating system of ternary pigs.
Background technology：
The black pig of Heilungkiang big rack, body is big, it is more to farrow, and per 12～16, tire, but its lean meat percentage is low.
Daxing'an Mountainrange mountain range wild boar is the special ecological environment on Heilungkiang back virgin forest Daxing'an Mountainrange mountain range
In, through the natural selections of thousand of years and the kind cultivated, macroscopic features is " high, big, thick ", interior
Being characterized as " fragrant (meat flavour is fragrant), pure (gene is pure), damp (pollution-free) ", and lean meat percentage is high, lean meat
Rate is more than 85%, is the quality raw materials of processing and fabricating high-quality meat, has medicinal, health value, but deposit
In following shortcoming：(1) reproductive capacity is low.First farrowing sow litter size is 4.5～6, and 2～3 produce the mother of the above
Litter size of pig is 6～8；(2) speed of growth is slow.
Duroc, originates in the U.S., the sixties in 19th century in Northeastern United States by the red Mao Duluo in USA New York
Gram pig, the damp western red live pig of New Jersey and health are that the red hair Berkshire of Di Gezhou is bred as.It is originally fat
Fat type pig, was meeting the market requirement later, improved as bacon hogs.This pig kind established product in 1880
The standard of kind, is one of famous bacon hogs kind of contemporary world.Have the disadvantage that reproductive capacity is less high, maternal instinct is poor, trunk
Meat yield is slightly lower, intermuscular fat content is higher.
The content of the invention
The present invention is aiming at the problems referred to above, there is provided a kind of cold resistance, disease-resistant strong, lean meat percentage are high, reproductive capacity is strong,
The mating system of the ternary pigs of fast growth.
For achieving the above object, the present invention adopts the following technical scheme that the present invention is comprised the following steps：(1)
Using the black pig of Heilungkiang big rack as female parent, carried out using Daxing'an Mountainrange mountain range wild boar as male parent artificial for the first time miscellaneous
Hand over and produce secondary sow；
(2) secondary sow carries out second artificial hybridization with American Duroc pig boar and produces three generations pig.
Used as a kind of preferred version, first time artificial hybridization of the present invention is to be put in Heilungkiang big rack black pig
Field, in the case of artificial guard, is copulationed with Daxing'an Mountainrange mountain range wild boar.
Used as another kind of preferred version, second artificial hybridization of the present invention is bred for artificial semenpicking.
In addition, the 7th day after secondary sow of the present invention, the birth of three generations pig, manually will be by Semen Maydis flour, bean
Pastel after the dregs of rice, clear water stirring is smeared at young snoot, and interval is smeared once for 4～5 hours, totally three times.
Beneficial effect of the present invention：(1) living environment of the black pig of Heilungkiang big rack and Daxing'an Mountainrange mountain range wild boar
In subzero more than 40 degree in the north frigid zone, therefore, their offspring has the advantages that cold resistance, disease-resistant strong.
(2) three generations's pig genetic stability of the invention, resistance to roughage, good management, can grow to one in 2 years very heavy
More than, lean meat percentage up to 55%～66%, taste is fragrant, in good taste, and protein, amino acid content are high, meat
Organic meat standard can be reached.
(3) three generations pig reproductive capacity of the present invention is strong, fast growth, per 12～16 piglets of tire, 35～38
Its piglet weighs 8～10 kilograms, hair color black or dark red, and striped, is changed into completely black within 70 days.Four months bodies
Weigh 120～130 kilograms.Adult Pig is high 1.10～1.20 meters, long 1.80～2.00 meters, nipple 6～7
Right, high, long, weight is more than one, secondary male parent and female parent.
(4) it is of the invention using Daxing'an Mountainrange mountain range wild boar as male parent, therefore offspring's maternal instinct is strong, piglet survival rate
It is high.
Specific embodiment：
The present invention is comprised the following steps：(1) using the black pig of Heilungkiang big rack as female parent, with Daxing'an Mountainrange mountain
Arteries and veins wild boar carries out first time artificial hybridization as male parent and produces secondary sow；(2) secondary sow and U.S.A are Du Luo
Gram boar carries out second artificial hybridization and produces three generations pig.Three generations pig can with corn straw, beanstalk, seedling of Semen arachidis hypogaeae,
Caulis et Folium Oryzae, herbage, leaveves are feedstuff.
The first time artificial hybridization is that Heilungkiang big rack black pig is put in field, in the feelings of artificial guard at a distance
Under condition, copulation with Daxing'an Mountainrange mountain range wild boar.
Second artificial hybridization is bred for artificial semenpicking.
The 7th day after the secondary sow, the birth of three generations pig, after manually being stirred by Semen Maydis flour, bean cake, clear water
Pastel smear at young snoot, interval is smeared once for 4～5 hours, totally three times.Young pig can be promoted voluntarily so
Food finding, weans ahead of time, just can wean within 32 days (wean naturally is needed more than 40 days), and be difficult to have loose bowels.In addition,
Parent can be increased breeds number of times and frequency.
It is to be understood that above with respect to the specific descriptions of the present invention, be merely to illustrate the present invention and and untethered
In the technical scheme described by the embodiment of the present invention, it will be understood by those within the art that, still can be with
The present invention is modified or equivalent, to reach identical technique effect；As long as satisfaction uses needs, all
Within protection scope of the present invention.
Claims (4)
1. a kind of mating system of ternary pigs, it is characterised in that comprise the following steps：
(1) using the black pig of Heilungkiang big rack as female parent, carried out for the first time using Daxing'an Mountainrange mountain range wild boar as male parent
Artificial hybridization produces secondary sow；
(2) secondary sow carries out second artificial hybridization with American Duroc pig boar and produces three generations pig.
2. a kind of mating system of ternary pigs according to claim 1, it is characterised in that the first time is manually miscellaneous
Friendship is that Heilungkiang big rack black pig is put in field, in the case of artificial guard, with Daxing'an Mountainrange mountain range wild boar
Copulation.
3. a kind of mating system of ternary pigs according to claim 1, it is characterised in that described second artificial miscellaneous
Hand over and bred for artificial semenpicking.
4. a kind of mating system of ternary pigs according to claim 1, it is characterised in that the secondary sow, three
For the 7th day after pig birth, manually will be smeared in young snoot by the pastel after Semen Maydis flour, bean cake, clear water stirring,
Interval is smeared once for 4～5 hours, totally three times.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510645059.0A CN106561540A (en) | 2015-10-09 | 2015-10-09 | Breeding method for three-way crossbred pig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510645059.0A CN106561540A (en) | 2015-10-09 | 2015-10-09 | Breeding method for three-way crossbred pig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106561540A true CN106561540A (en) | 2017-04-19 |
Family
ID=58507305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510645059.0A Pending CN106561540A (en) | 2015-10-09 | 2015-10-09 | Breeding method for three-way crossbred pig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106561540A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106577484A (en) * | 2016-11-14 | 2017-04-26 | 柳州市宏华种猪有限公司 | Rapid growth and cultivation method of pork pigs |
| CN108782439A (en) * | 2018-06-04 | 2018-11-13 | 广西南宁信启兴农业发展有限公司 | A kind of polynary pig cross breeding method |
| CN109169524A (en) * | 2018-11-23 | 2019-01-11 | 湖南山水道生态文化发展有限公司 | A kind of breeding method of excellent pig kind |
-
2015
- 2015-10-09 CN CN201510645059.0A patent/CN106561540A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106577484A (en) * | 2016-11-14 | 2017-04-26 | 柳州市宏华种猪有限公司 | Rapid growth and cultivation method of pork pigs |
| CN108782439A (en) * | 2018-06-04 | 2018-11-13 | 广西南宁信启兴农业发展有限公司 | A kind of polynary pig cross breeding method |
| CN109169524A (en) * | 2018-11-23 | 2019-01-11 | 湖南山水道生态文化发展有限公司 | A kind of breeding method of excellent pig kind |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170419 |
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| WD01 | Invention patent application deemed withdrawn after publication |