CN107751098A - A kind of mutton sheep propagation method - Google Patents
A kind of mutton sheep propagation method Download PDFInfo
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- CN107751098A CN107751098A CN201711066774.4A CN201711066774A CN107751098A CN 107751098 A CN107751098 A CN 107751098A CN 201711066774 A CN201711066774 A CN 201711066774A CN 107751098 A CN107751098 A CN 107751098A
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- ewe
- heat
- polyembryony
- hormone
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- 238000000034 method Methods 0.000 title claims abstract description 31
- 241001494479 Pecora Species 0.000 title claims abstract description 19
- 229940088597 hormone Drugs 0.000 claims abstract description 21
- 239000005556 hormone Substances 0.000 claims abstract description 21
- 235000019687 Lamb Nutrition 0.000 claims abstract description 11
- 210000002966 serum Anatomy 0.000 claims abstract description 11
- 238000002347 injection Methods 0.000 claims abstract description 9
- 239000007924 injection Substances 0.000 claims abstract description 9
- 210000003205 muscle Anatomy 0.000 claims abstract description 9
- 230000001850 reproductive effect Effects 0.000 claims abstract description 8
- 208000007271 Substance Withdrawal Syndrome Diseases 0.000 claims abstract description 7
- 230000016087 ovulation Effects 0.000 claims abstract description 7
- 238000004519 manufacturing process Methods 0.000 claims abstract description 6
- 210000004907 gland Anatomy 0.000 claims abstract description 5
- 230000001737 promoting effect Effects 0.000 claims abstract description 5
- 230000001568 sexual effect Effects 0.000 claims abstract description 5
- 230000009027 insemination Effects 0.000 claims abstract description 4
- 108090000623 proteins and genes Proteins 0.000 claims abstract description 4
- 238000009395 breeding Methods 0.000 claims description 6
- 230000001488 breeding effect Effects 0.000 claims description 6
- 210000003739 neck Anatomy 0.000 claims description 5
- 210000000582 semen Anatomy 0.000 claims description 4
- 108010000912 Egg Proteins Proteins 0.000 claims description 3
- 102000002322 Egg Proteins Human genes 0.000 claims description 3
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 3
- 229960004407 chorionic gonadotrophin Drugs 0.000 claims description 3
- 230000008021 deposition Effects 0.000 claims description 3
- 238000011010 flushing procedure Methods 0.000 claims description 3
- 230000000762 glandular Effects 0.000 claims description 3
- 238000005286 illumination Methods 0.000 claims description 3
- 238000010255 intramuscular injection Methods 0.000 claims description 3
- 239000007927 intramuscular injection Substances 0.000 claims description 3
- 238000010253 intravenous injection Methods 0.000 claims description 3
- 230000013011 mating Effects 0.000 claims description 3
- 210000004681 ovum Anatomy 0.000 claims description 3
- 230000001072 progestational effect Effects 0.000 claims description 3
- 150000003180 prostaglandins Chemical class 0.000 claims description 3
- 210000004291 uterus Anatomy 0.000 claims description 2
- 235000013372 meat Nutrition 0.000 abstract description 4
- 230000004720 fertilization Effects 0.000 abstract description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000003679 cervix uteri Anatomy 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000006651 lactation Effects 0.000 description 1
- 235000020997 lean meat Nutrition 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 210000001550 testis Anatomy 0.000 description 1
- 230000007306 turnover Effects 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61D—VETERINARY INSTRUMENTS, IMPLEMENTS, TOOLS, OR METHODS
- A61D19/00—Instruments or methods for reproduction or fertilisation
- A61D19/02—Instruments or methods for reproduction or fertilisation for artificial insemination
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Environmental Sciences (AREA)
- Zoology (AREA)
- Animal Behavior & Ethology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Reproductive Health (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Abstract
A kind of mutton sheep propagation method.Strengthen seed selection, apolegamy：Stud ram selects：Ram is cultivated in selection in the ewe offspring high from reproductive capacity；Ewe selects：Not after selection excellent individual from polyembryony ewe offspring；2nd, the utilization of polyembryony gene：Polyembryony kind is introduced, is hybridized with local varieties, is to improve most fast, the most effective and most easy method of reproductive capacity；3rd, reproduction technique controls：Heat controls：Lamb is weaned ahead of time, first carries out lamb early weaning, then with HORMONE TREATMENT ewe 10 days or so, pregnant mare serum, promoting sexual gland hormone is injected after drug withdrawal, you can cause heat and ovulation；Superfecundation：4 days before ewe heat arrival, muscle or hypodermic injection pregnant mare serum gonadotrop(h)in (PMSG), bred at once after there is heat；Lure production twins, polyembryony；Using insemination technique, conception rate is improved.The present invention can make ewe quick heat ovulation, and fertilization success rate is high, and Twins or Multiplets rate improves, and have precocious, polyembryony fecund, grow that fast, meat is good etc. a little.
Description
Technical field
The present invention relates to mutton sheep reproduction technique field, and in particular to a kind of mutton sheep propagation method.
Background technology
Mutton sheep is to adapt to one of most strong domestic animal of external environment, feeding habits are wide, it is resistance to it is thick raise, strong stress resistance.Raise mutton sheep investment
Less, turnover is fast, benefit is steady, return rate is high.In recent years, domestic and international mutton market is there occurs some changes, for the hair of Mutton Sheep Industry
Exhibition provides huge space, mutton sheep production is just turned into a Gold Industry.
The meat feature of mutton sheep：Physique is big, growth is fast, muscle is more, lean：Leg muscle is flourishing, body drive it is cylindrical,
Lean, early growth speed is fast, and high with meat production, and trunk lean meat is more and famous.Because soon, therefore mutton sheep grows
The nutritional requirement needed is big, and to ensure that the health of sheep could provide high-quality mutton to people, while also needs to consider
Feeding cost etc., therefore present applicant proposes a kind of mutton sheep propagation method.
The content of the invention
It is an object of the present invention to provide a kind of mutton sheep propagation method, can make the quick heat ovulation of ewe, and fertilization success rate is high,
Twins or Multiplets rate improves.
In order to solve the above technical problems, one aspect of the present invention is：A kind of mutton sheep propagation method：
First, seed selection, apolegamy are strengthened：
1st, stud ram selects：Ram is cultivated in selection in the ewe offspring high from reproductive capacity；
2nd, ewe selects：Not after selection excellent individual from polyembryony ewe offspring；
2nd, the utilization of polyembryony gene：
Polyembryony kind is introduced, is hybridized with local varieties, is to improve most fast, the most effective and most easy method of reproductive capacity；
3rd, reproduction technique controls：
1st, heat controls：1. lamb is weaned ahead of time, 2. HORMONE TREATMENT：Early weaning is first carried out lamb, then it is female with HORMONE TREATMENT
Sheep 10 days or so, injects pregnant mare serum, promoting sexual gland hormone after drug withdrawal, you can cause heat and ovulation, 3. biology stimulates：It is logical
Overregulate periodicity of illumination and mating season and tease feelings to introduce ram, 4. vaginal sponge method：The sponge for being soaked with progestational hormone is placed in son
At uterine neck at mouth, handle 10~14 days, pregnant mare serum gonadotrop(h)in (PMSG) is injected after drug withdrawal, can start to send out through 30 hours or so
Feelings, on the day of heat and next day each semen deposition once, 5. forefront glandular hormone method：By prostaglandin after heat terminates a few days to uterus
Inside pour into or intramuscular injection, ewe heat can be caused in 2~3 days；
2nd, superfecundation：4 days before ewe heat arrival, muscle or hypodermic injection pregnant mare serum gonadotrop(h)in (PMSG), there is heat
Breed at once afterwards, and in same day muscle or intravenous injection human chorionic gonadotrophin, you can discharge ovum；
3rd, production twins, polyembryony are lured：1. flushing method：Carried out the previous moon breeding, 2. using twin lamb hormone or twins element：Have
Two kinds of aqua and finish, aqua product 5 weeks and 1 milliliter/of 2 weeks necks hypodermic injection one time before ewe breeds；Finish product
Before breeding 2 weeks 2 milliliters of intragluteal injections one time/only；
4th, using insemination technique, conception rate is improved.
Beneficial effects of the present invention：
The present invention can make the quick heat ovulation of ewe, and fertilization success rate is high, and Twins or Multiplets rate improves, and has precocious, polyembryony
Fecund, grow that fast, meat is good etc. a little.
Embodiment
Presently preferred embodiments of the present invention is described in detail below so that advantages and features of the invention can be easier to by
It will be appreciated by those skilled in the art that apparent clearly defined so as to be made to protection scope of the present invention.
The embodiment of the present invention includes：
Embodiment 1
A kind of mutton sheep propagation method：
First, seed selection, apolegamy are strengthened：
1st, stud ram selects：Ram is cultivated in selection in the ewe offspring high from reproductive capacity, it is desirable to shape and appearance standard, stalwartness, testis
Ball physically well develops, and male characteristic is obvious and finds and rejects undesirable by the measure such as semen quality inspection, descendant's identification
Ram；
2nd, ewe selects：Not after selection excellent individual from polyembryony ewe offspring, and pay attention to its lactation, Suckling property, also can root
Polyembryony ewe is selected and remain according to family；
2nd, the utilization of polyembryony gene：
Polyembryony kind is introduced, is hybridized with local varieties, is to improve most fast, the most effective and most easy method of reproductive capacity；
3rd, reproduction technique controls：
1st, heat controls：1. lamb is weaned ahead of time, be advantageous to implementing for 1 year two tire technology, 2. HORMONE TREATMENT：It is first real to lamb
Row early weaning, then with HORMONE TREATMENT ewe 10 days or so, pregnant mare serum, promoting sexual gland hormone are injected after drug withdrawal（RMSG）, you can
Cause heat and ovulation, 3. biology stimulates：Feelings mainly are teased to introduce ram by adjusting periodicity of illumination and mating season, 4.
Vaginal sponge method：The sponge for being soaked with progestational hormone is placed at cervix at mouth, handles 10~14 days, pregnant mare serum is injected after drug withdrawal
400~500IU of promoting sexual gland hormone, through heat can be started within 30 hours or so, on the day of heat and next day each semen deposition once, 5. before
Row glandular hormone method：Prostaglandin is poured into or intramuscular injection after heat terminates a few days to intrauterine, ewe can be caused in 2~3 days
Heat；
2nd, superfecundation：Ewe heat arrival before 4 days, muscle or be subcutaneously injected pregnant mare serum gonadotrop(h)in (PMSG) 600~
1100IU, bred at once after there is heat, and in same day muscle or intravenous injection human chorionic gonadotrophin（HCG）500~
750IU, you can discharge ovum；
3rd, production twins, polyembryony are lured：1. flushing method：Carried out the previous moon breeding, 2. using twin lamb hormone or twins element：Have
Two kinds of aqua and finish, aqua product 5 weeks and 1 milliliter/of 2 weeks necks hypodermic injection one time before ewe breeds；Finish product
Before breeding 2 weeks 2 milliliters of intragluteal injections one time/only；
4th, using advanced insemination technique, conception rate is improved.
Claims (1)
- A kind of 1. mutton sheep propagation method：First, seed selection, apolegamy are strengthened：1st, stud ram selects：Ram is cultivated in selection in the ewe offspring high from reproductive capacity；2nd, ewe selects：Not after selection excellent individual from polyembryony ewe offspring；2nd, the utilization of polyembryony gene：Polyembryony kind is introduced, is hybridized with local varieties, is to improve most fast, the most effective and most easy method of reproductive capacity；3rd, reproduction technique controls：1st, heat controls：1. lamb is weaned ahead of time, 2. HORMONE TREATMENT：Early weaning is first carried out lamb, then it is female with HORMONE TREATMENT Sheep 10 days or so, injects pregnant mare serum, promoting sexual gland hormone after drug withdrawal, you can cause heat and ovulation, 3. biology stimulates：It is logical Overregulate periodicity of illumination and mating season and tease feelings to introduce ram, 4. vaginal sponge method：The sponge for being soaked with progestational hormone is placed in son At uterine neck at mouth, handle 10~14 days, pregnant mare serum gonadotrop(h)in (PMSG) is injected after drug withdrawal, can start to send out through 30 hours or so Feelings, on the day of heat and next day each semen deposition once, 5. forefront glandular hormone method：By prostaglandin after heat terminates a few days to uterus Inside pour into or intramuscular injection, ewe heat can be caused in 2~3 days；2nd, superfecundation：4 days before ewe heat arrival, muscle or hypodermic injection pregnant mare serum gonadotrop(h)in (PMSG), there is heat Breed at once afterwards, and in same day muscle or intravenous injection human chorionic gonadotrophin, you can discharge ovum；3rd, production twins, polyembryony are lured：1. flushing method：Carried out the previous moon breeding, 2. using twin lamb hormone or twins element：Have Two kinds of aqua and finish, aqua product 5 weeks and 1 milliliter/of 2 weeks necks hypodermic injection one time before ewe breeds；Finish product Before breeding 2 weeks 2 milliliters of intragluteal injections one time/only；4th, using insemination technique, conception rate is improved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711066774.4A CN107751098A (en) | 2017-11-03 | 2017-11-03 | A kind of mutton sheep propagation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711066774.4A CN107751098A (en) | 2017-11-03 | 2017-11-03 | A kind of mutton sheep propagation method |
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| Publication Number | Publication Date |
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| CN107751098A true CN107751098A (en) | 2018-03-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711066774.4A Pending CN107751098A (en) | 2017-11-03 | 2017-11-03 | A kind of mutton sheep propagation method |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109329213A (en) * | 2018-12-05 | 2019-02-15 | 贵州大学 | A method of improving the numb sheep litter size in Guizhou Province north |
| CN109601474A (en) * | 2018-12-11 | 2019-04-12 | 中国农业科学院北京畜牧兽医研究所 | A kind of breeding method of novel high breeding performance kind sheep |
| CN112400803A (en) * | 2020-12-18 | 2021-02-26 | 河南君邦企业管理咨询有限公司 | Method for breeding ewes fed in barn for 2 fetuses in 1 year |
| CN112715475A (en) * | 2020-12-28 | 2021-04-30 | 无锡珊瑚礁生物科技有限公司 | Method for improving farrowing rate of ferrets |
| CN114258894A (en) * | 2021-12-24 | 2022-04-01 | 新疆畜牧科学院畜牧研究所 | Simple production process for simultaneous estrus treatment and twice artificial insemination of sheep |
-
2017
- 2017-11-03 CN CN201711066774.4A patent/CN107751098A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109329213A (en) * | 2018-12-05 | 2019-02-15 | 贵州大学 | A method of improving the numb sheep litter size in Guizhou Province north |
| CN109601474A (en) * | 2018-12-11 | 2019-04-12 | 中国农业科学院北京畜牧兽医研究所 | A kind of breeding method of novel high breeding performance kind sheep |
| CN112400803A (en) * | 2020-12-18 | 2021-02-26 | 河南君邦企业管理咨询有限公司 | Method for breeding ewes fed in barn for 2 fetuses in 1 year |
| CN112715475A (en) * | 2020-12-28 | 2021-04-30 | 无锡珊瑚礁生物科技有限公司 | Method for improving farrowing rate of ferrets |
| CN112715475B (en) * | 2020-12-28 | 2023-11-24 | 无锡珊瑚礁生物科技有限公司 | Method for improving farrowing rate of ferrets |
| CN114258894A (en) * | 2021-12-24 | 2022-04-01 | 新疆畜牧科学院畜牧研究所 | Simple production process for simultaneous estrus treatment and twice artificial insemination of sheep |
| CN114258894B (en) * | 2021-12-24 | 2023-11-03 | 新疆畜牧科学院畜牧研究所 | Simple synchronous estrus treatment and twice artificial insemination production process for sheep |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180306 |
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| WD01 | Invention patent application deemed withdrawn after publication |