CN109496983A - The breeding method of construction of Guizhou black goat and Nubia goat quasi aromatic hybrid rice - Google Patents
The breeding method of construction of Guizhou black goat and Nubia goat quasi aromatic hybrid rice Download PDFInfo
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- CN109496983A CN109496983A CN201811626630.4A CN201811626630A CN109496983A CN 109496983 A CN109496983 A CN 109496983A CN 201811626630 A CN201811626630 A CN 201811626630A CN 109496983 A CN109496983 A CN 109496983A
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- 241000283707 Capra Species 0.000 title claims abstract description 91
- 238000010276 construction Methods 0.000 title claims abstract description 57
- 238000009395 breeding Methods 0.000 title claims abstract description 19
- 235000007164 Oryza sativa Nutrition 0.000 title claims abstract description 18
- 125000003118 aryl group Chemical group 0.000 title claims abstract description 18
- 235000009566 rice Nutrition 0.000 title claims abstract description 18
- 240000007594 Oryza sativa Species 0.000 title abstract 2
- 241001494479 Pecora Species 0.000 claims abstract description 33
- 238000009396 hybridization Methods 0.000 claims abstract description 8
- 241000209094 Oryza Species 0.000 claims description 16
- 230000008774 maternal effect Effects 0.000 claims description 9
- 238000003307 slaughter Methods 0.000 claims description 6
- 101150105763 FSHR gene Proteins 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 claims description 3
- 238000002372 labelling Methods 0.000 claims description 3
- 230000013011 mating Effects 0.000 claims description 3
- 238000012216 screening Methods 0.000 claims description 3
- 238000012163 sequencing technique Methods 0.000 claims description 3
- 235000013372 meat Nutrition 0.000 abstract description 11
- 230000001850 reproductive effect Effects 0.000 abstract description 7
- 230000008901 benefit Effects 0.000 abstract description 5
- 230000001488 breeding effect Effects 0.000 abstract description 3
- 238000009402 cross-breeding Methods 0.000 abstract description 2
- 201000010099 disease Diseases 0.000 description 6
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 6
- 210000001061 forehead Anatomy 0.000 description 6
- 210000003128 head Anatomy 0.000 description 6
- 210000000056 organ Anatomy 0.000 description 6
- 108090000623 proteins and genes Proteins 0.000 description 6
- 238000005259 measurement Methods 0.000 description 5
- 235000019687 Lamb Nutrition 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 210000001217 buttock Anatomy 0.000 description 2
- 210000002414 leg Anatomy 0.000 description 2
- 210000003205 muscle Anatomy 0.000 description 2
- 230000035772 mutation Effects 0.000 description 2
- 241000283903 Ovis aries Species 0.000 description 1
- 210000003754 fetus Anatomy 0.000 description 1
- 230000002068 genetic effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
- 230000004584 weight gain Effects 0.000 description 1
- 235000019786 weight gain Nutrition 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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- Animal Behavior & Ethology (AREA)
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- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
Abstract
The invention discloses the breeding methods of a kind of construction of Guizhou black goat and Nubia goat quasi aromatic hybrid rice.The present invention obtains the offspring that meat yield is high, reproductive capacity is high, the speed of growth is fast by the crossbreeding of construction of Guizhou black goat and Nubia goat, and construction of Guizhou black goat and the hybridization of Nu Hei F1 generation can obtain the offspring that the speed of growth is fast, reproductive capacity is high and meat yield is high, hybridized again with construction of Guizhou black goat ram with F1 generation, it obtains black exerting hybrid sheep, it is finally fixed using black three generation transverse directions of hybrid sheep progress of exerting, it can be obtained the crosses sheep of prolificacy and fast-growth.This kind of sheep remains the advantages that breeding potential specific to construction of Guizhou black goat is high, smell of mutton is light, meat is tasty, slab is best in quality；Inherit the tall and big of Nubia goat simultaneously, the advantages that speed of growth is fast, reproductive capacity is strong.
Description
Technical field
The present invention designs herding breeding technique field, especially a kind of construction of Guizhou black goat and Nubia goat quasi aromatic hybrid rice
Breeding method.
Background technique
Construction of Guizhou black goat is distributed widely in Liu Panshui, Luodian etc. in Bijie Prefecture as the excellent local varieties in Guizhou, main product
Ground.Male and female sheep has angle, has that coat black, meat is excellent, figure is larger, gregariousness is good, feeding property is wide, migration ability and anti-
The features such as inverse property is strong, but there is also small, the speed of growth is slow, the disadvantages such as economic benefit is low.Ewe weight of growing up only 32.5kg,
Ram weight of the growing up only bad character such as 39.5kg, low reproduction rate (153%).
Nubia goat is that the current speed of growth in China is most fast and maximum Goats Breeds, the adult general weight of ram are reachable
100 kilograms or more, the ewe that grows up is up to 70 kilograms or more.Two monthly age weanling weights: ram 28.16kg, ewe 21.20kg are high
In domestic other kinds 50%.Adult ram, ewe dressing percentage are 51.98%, 49.20% respectively, and neat percentage is respectively
40.14% and 37.93%.Lambing percentage is 2.65, is produced per year parity 2 times, and lamb survival rate is 96%~98%.
Summary of the invention
The object of the present invention is to provide the breeding methods of a kind of construction of Guizhou black goat and Nubia goat quasi aromatic hybrid rice, lead to
It crosses this method and cultivates the speed of growth, reproductive capacity and meat production that the new lines obtained improve construction of Guizhou black goat, ensure that Guizhou
The meat of black goat.
The present invention is implemented as follows: the breeding method of construction of Guizhou black goat and Nubia goat quasi aromatic hybrid rice, including such as
Lower step:
1) will grow up purebred construction of Guizhou black goat ram, construction of Guizhou black goat ewe and the purebred Nubia goat ram difference of adult
It is housed individually；
It 2) is maternal for generations, the purebred Nubia goat ram of adult for male parent for generations with the purebred construction of Guizhou black goat ewe that grows up
Hybridized, the first familiar generation of acquisition is to exert black binary sheep；
3) it to exert black binary sheep as female parent, uses with the purebred construction of Guizhou black goat ram of different lines in step 2) as father
This, hybridization acquisition is black to exert hybrid sheep；
4) it black exert hybrid sheep by what is obtained in step 3) and obtains black exerting strain sheep by the way that the lateral mating of three generations is fixed.
It is described it is maternal for generations be the high 65.8cm or more of body, the long 63.5cm or more of body, Slaughter weight 36.5kg or more it is expensive
State black goat；The male parent for generations is Nubia of the high 120cm or more of body, the long 79cm or more of body, Slaughter weight 100kg or more
Goat.
The purebred construction of Guizhou black goat female parent selection standard: gene is pure, black undercoat；Head broad forehead puts down, has angle；Without reproduction
Organ disease.
The purebred construction of Guizhou black goat male parent selection criteria: gene is pure, black undercoat；Head broad forehead puts down, has angle；Without reproduction
Organ disease.
Purebred Nubia goat male parent selection criteria: gene is pure, undercoat, under head is sturdy, forehead is prominent, ear is wide
Hang down, angle base it is coarse；Neck is sturdy, preceding body prosperity, fleshiness, shoulder breadth meat are thick, buttocks and leg muscle are plentiful；Body is tall and big, no life
Grow organ disease.
It is selected as construction of Guizhou black goat ewe maternal for generations, by construction of Guizhou black goat female parent detection FSHR gene
SNP mutation carries out genotype judgement by PCR-SSCP and direct Sequencing technology；Choose lambing percentage higher BB type adult Guizhou
Black goat ewe is determined as hybridization ewe for generations.
When being hybridized in step 3), male and female ratio 1:1-100.
When being hybridized in step 3), male and female ratio 1:40-50.
Obtain it is black exert strain sheep after, then high yield group established by the breeding method of molecular labeling and screening, obtains Hei Nugao
Produce new lines.
By adopting the above-described technical solution, compared with prior art, the present invention passes through construction of Guizhou black goat and Nubia mountain
The crossbreeding of sheep obtains the offspring that meat yield is high, reproductive capacity is high, the speed of growth is fast, and construction of Guizhou black goat and Nu Hei F1 generation hybridize
The offspring that the speed of growth is fast, reproductive capacity is high and meat yield is high can be obtained, then is hybridized with construction of Guizhou black goat ram with F1 generation,
Obtain it is black exert hybrid sheep, finally using it is black exert hybrid sheep carry out three it is laterally fixed from generation to generation, can be obtained prolificacy and quickly
The crosses sheep of growth.This kind of sheep remains that breeding potential specific to construction of Guizhou black goat is high, smell of mutton is light, meat is tasty, plate
The advantages that skin is best in quality；Inherit the tall and big of Nubia goat simultaneously, the advantages that speed of growth is fast, reproductive capacity is strong.
Detailed description of the invention
Attached drawing 1 is hereditary system spectrogram of the invention.
Specific embodiment
The embodiment of the present invention: the breeding method of construction of Guizhou black goat and Nubia goat quasi aromatic hybrid rice, including walk as follows
It is rapid:
1) will grow up purebred construction of Guizhou black goat ram, construction of Guizhou black goat ewe and the purebred Nubia goat ram difference of adult
It is housed individually；
It is described it is maternal for generations be the high 65.8cm or more of body, the long 63.5cm or more of body, Slaughter weight 36.5kg or more it is expensive
State black goat；The male parent for generations is Nubia of the high 120cm or more of body, the long 79cm or more of body, Slaughter weight 100kg or more
Goat.
The purebred construction of Guizhou black goat female parent selection standard: gene is pure, black undercoat；Head broad forehead puts down, has angle；Without reproduction
Organ disease.
The purebred construction of Guizhou black goat male parent selection criteria: gene is pure, black undercoat；Head broad forehead puts down, has angle；Without reproduction
Organ disease.
Purebred Nubia goat male parent selection criteria: gene is pure, undercoat, under head is sturdy, forehead is prominent, ear is wide
Hang down, angle base it is coarse；Neck is sturdy, preceding body prosperity, fleshiness, shoulder breadth meat are thick, buttocks and leg muscle are plentiful；Body is tall and big, no life
Grow organ disease.
It is selected as construction of Guizhou black goat ewe maternal for generations, by construction of Guizhou black goat female parent detection FSHR gene
SNP mutation carries out genotype judgement by PCR-SSCP and direct Sequencing technology；Choose lambing percentage higher BB type adult Guizhou
Black goat ewe is determined as hybridization ewe for generations.
It 2) is maternal for generations, the purebred Nubia goat ram of adult for male parent for generations with the purebred construction of Guizhou black goat ewe that grows up
Hybridized, the first familiar generation of acquisition is to exert black binary sheep；
The first familiar generation average weight, side measurement result of the present embodiment are as shown in table 1
Each growth indexes measurement result of 1 first familiar generation of table
| Project | Weight (kg) | Body is long (cm) | It improves (cm) | Bust (cm) |
| 6 monthly ages | 24.65±2.41 | 55.03±2.26 | 58.84±2.30 | 63.66±2.12 |
| August age | 32.58±2.67 | 58.52±2.36 | 62.88±2.34 | 67.98±3.11 |
| 10 monthly ages | 40.08±2.76 | 62.47±2.29 | 67.40±2.32 | 73.93±3.08 |
| 12 monthly ages | 45.18±2.94 | 65.49±2.27 | 70.61±2.33 | 79.04±3.44 |
| 18 monthly ages | 55.08±3.16 | 70.96±2.58 | 81.55±2.96 | 91.09±4.20 |
Exerting black first familiar generation lamb birth weight is 2.56kg, and the 1.5kg than construction of Guizhou black goat improves 70.67%.It exerts black miscellaneous
It hands over F1 generation lamb to come into being to 6 monthly ages averagely to increase day by day a length of 122.22g, the 91.67g than construction of Guizhou black goat improves 33.33%；It is nascent
It is 125.33g to August age average daily gain, the 97.92g than construction of Guizhou black goat improves 27.99%；It comes into being to 10 monthly ages and is averaged day
Weight gain is 125.06g, and the 95g than construction of Guizhou black goat improves 31.64%；Coming into being to the average daily gain of 12 monthly ages is 116.77g, than
The 91.78g of construction of Guizhou black goat improves 27.23%.Coming into being to the average daily gain of 18 monthly ages is 97.26g, than construction of Guizhou black goat
67.59g improving 43.90%.
3) it to exert black binary sheep as female parent, uses with the purebred construction of Guizhou black goat ram of different lines in step 2) as father
This is hybridized, male and female ratio 1:40-50, and hybridization acquisition is black to exert hybrid sheep；As male parent construction of Guizhou black goat and step in step 3)
Rapid 1) the middle construction of Guizhou black goat as female parent cannot be the genetic connection within six generations；
4) it black exert hybrid sheep by what is obtained in step 3) and obtains black exerting strain sheep by the way that the lateral mating of three generations is fixed；
Quasi aromatic hybrid rice litter size and lambing percentage measurement result are as shown in table 2
2 quasi aromatic hybrid rice of table breeds lambing
| Project | Average number of lambs (only) | Average lambing percentage (%) |
| First tire | 1.57±0.65 | 157 |
| Second fetus | 1.62±0.73 | 162.3 |
| Third tire | 1.75±0.82 | 175 |
| 4th tire | 1.72±076 | 172 |
Construction of Guizhou black goat be averaged lambing percentage be 128%, quasi aromatic hybrid rice sheep lambing percentage be 166.60%, compare construction of Guizhou black goat
Improve 38.5%；New lines sheep average year litter size 1.72,1.34 than construction of Guizhou black goat are improved 28.36%；New lines
1.67 parity are produced every year on average, increase by 0.43 parity than construction of Guizhou black goat.
Quasi aromatic hybrid rice average weight, side measurement result are as shown in table 3
3 quasi aromatic hybrid rice of table is for each growth indexes measurement result of sheep
| Project | Weight (kg) | Body is long (cm) | It improves (cm) | Bust (cm) |
| 6 monthly ages | 23.09±2.28 | 57.60±2.24 | 56.95±2.28 | 61.95±2.99 |
| August age | 31.00±2.43 | 55.41±2.29 | 60.37±2.35 | 65.07±3.00 |
| 10 monthly ages | 38.42±2.53 | 59.34±2.23 | 64.91±2.31 | 69.78±2.99 |
| 12 monthly ages | 43.31±2.88 | 63.46±2.19 | 68.50±2.24 | 77.02±3.35 |
| 18 monthly ages | 53.58±3.09 | 68.83±2.43 | 79.47±2.74 | 88.49±3.71 |
5) obtain it is black exert strain sheep after, then high yield group established by the breeding method of molecular labeling and screening, obtains black exert
High yield new lines.
Claims (6)
1. the breeding method of a kind of construction of Guizhou black goat and Nubia goat quasi aromatic hybrid rice, characterized by the following steps:
1) will grow up purebred construction of Guizhou black goat ram, construction of Guizhou black goat ewe and the purebred Nubia goat ram of adult carries out respectively
It is housed individually；
It 2) is maternal for generations, the purebred Nubia goat ram of adult for the progress of male parent for generations with the purebred construction of Guizhou black goat ewe that grows up
Hybridization, the first familiar generation of acquisition are to exert black binary sheep；
3) it to exert black binary sheep as female parent, uses with the purebred construction of Guizhou black goat ram of different lines in step 2) as male parent,
Hybridization acquisition is black to exert hybrid sheep；
4) it black exert hybrid sheep by what is obtained in step 3) and obtains black exerting strain sheep by the way that the lateral mating of three generations is fixed.
2. the breeding method of construction of Guizhou black goat according to claim 1 and Nubia goat quasi aromatic hybrid rice, feature exist
In: the Guizhou Black Hills for the high 65.8cm or more of body, the long 63.5cm or more of body, Slaughter weight 36.5kg or more maternal for generations
Sheep；The male parent for generations is Nubia goat of the high 120cm or more of body, the long 79cm or more of body, Slaughter weight 100kg or more.
3. the breeding method of construction of Guizhou black goat according to claim 1 and Nubia goat quasi aromatic hybrid rice, feature exist
In: it is selected as construction of Guizhou black goat ewe maternal for generations, the SNP of construction of Guizhou black goat female parent detection FSHR gene is dashed forward
Become, genotype judgement is carried out by PCR-SSCP and direct Sequencing technology；Choose lambing percentage higher BB type adult Guizhou Black Hills
Sheep ewe is determined as hybridization ewe for generations.
4. the breeding method of construction of Guizhou black goat according to claim 1 and Nubia goat quasi aromatic hybrid rice, feature exist
In: when being hybridized in step 3), male and female ratio 1:1-100.
5. the breeding method of construction of Guizhou black goat according to claim 4 and Nubia goat quasi aromatic hybrid rice, feature exist
In: when being hybridized in step 3), male and female ratio 1:40-50.
6. the breeding method of construction of Guizhou black goat according to claim 1 and Nubia goat quasi aromatic hybrid rice, feature exist
In: obtain it is black exert strain sheep after, then high yield group established by the breeding method of molecular labeling and screening, obtains black exerting high yield new product
System.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109811062A (en) * | 2019-02-20 | 2019-05-28 | 新疆农业大学 | The detection method and its application of FSHR gene specific SNP marker and the red sheep litter size character of Tian Qiaoda |
| CN110235850A (en) * | 2019-05-28 | 2019-09-17 | 临沂市农业科学院 | A kind of Yimeng black goat hair system breeding method |
| CN111034676A (en) * | 2019-12-27 | 2020-04-21 | 山西省农业科学院畜牧兽医研究所 | Method for breeding new strain of meat sheep |
| CN116491473A (en) * | 2023-03-01 | 2023-07-28 | 贵州省种畜禽种质测定中心 | Method for introducing Guizhou black goat stock line into south Africa Kara Ha Shanyang blood margin to cultivate new strain and application |
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|---|---|---|---|---|
| CN101861849A (en) * | 2010-06-29 | 2010-10-20 | 河南科技大学 | Method for breeding new Nubia and Funiu goat variety |
| CN102812925A (en) * | 2012-08-10 | 2012-12-12 | 普安县畜牧养殖协会 | Breeding method for Puan black goat line |
-
2018
- 2018-12-28 CN CN201811626630.4A patent/CN109496983A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101861849A (en) * | 2010-06-29 | 2010-10-20 | 河南科技大学 | Method for breeding new Nubia and Funiu goat variety |
| CN102812925A (en) * | 2012-08-10 | 2012-12-12 | 普安县畜牧养殖协会 | Breeding method for Puan black goat line |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109811062A (en) * | 2019-02-20 | 2019-05-28 | 新疆农业大学 | The detection method and its application of FSHR gene specific SNP marker and the red sheep litter size character of Tian Qiaoda |
| CN109811062B (en) * | 2019-02-20 | 2023-05-09 | 新疆农业大学 | FSHR gene specific SNP marker, detection method of Tian Qiaoda lambing number character of red sheep and application of detection method |
| CN110235850A (en) * | 2019-05-28 | 2019-09-17 | 临沂市农业科学院 | A kind of Yimeng black goat hair system breeding method |
| CN110235850B (en) * | 2019-05-28 | 2021-04-16 | 临沂市农业科学院 | Yimeng black mountain wool series cultivation method |
| CN111034676A (en) * | 2019-12-27 | 2020-04-21 | 山西省农业科学院畜牧兽医研究所 | Method for breeding new strain of meat sheep |
| CN111034676B (en) * | 2019-12-27 | 2021-11-02 | 山西农业大学 | Method for breeding new strain of meat sheep |
| CN116491473A (en) * | 2023-03-01 | 2023-07-28 | 贵州省种畜禽种质测定中心 | Method for introducing Guizhou black goat stock line into south Africa Kara Ha Shanyang blood margin to cultivate new strain and application |
| CN116491473B (en) * | 2023-03-01 | 2024-06-21 | 贵州省种畜禽种质测定中心 | Method for introducing female line of Guizhou black goat into blood of south Africa Kara Ha Shanyang to cultivate new strain and application |
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