CN106386688A - Female parent line breeding method for meat goose complete set line - Google Patents
Female parent line breeding method for meat goose complete set line Download PDFInfo
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- CN106386688A CN106386688A CN201610888628.9A CN201610888628A CN106386688A CN 106386688 A CN106386688 A CN 106386688A CN 201610888628 A CN201610888628 A CN 201610888628A CN 106386688 A CN106386688 A CN 106386688A
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K67/00—Rearing or breeding animals, not otherwise provided for; New breeds of animals
- A01K67/02—Breeding vertebrates
Abstract
The invention discloses a female parent line breeding method for a meat goose complete set line, and belongs to the technical field of livestock breeding. A novel selection method is provided mainly specific to breeding of a female parent line in the meat goose complete set line; the principle of breeding one generation each year and using high-quality breeding geese for two years is adopted; a part of a new family constructed by each generation consists of the high-quality two-year breeding geese selected after whole-process egg laying performance testing is finished in a last generation, and the other part consists of one-year geese reserved as seeds in a current generation. By adopting the method, the breeding goose selection accuracy can be increased, and the female goose reservation rate is reduced by13 percent or above. In a selection process, individual selection and family selection are combined, and closed breeding and generation reproduction are performed, so that a high-quality female parent line is provided for the breeding of the meat goose complete set line.
Description
Technical field
The present invention relates to poultry breeding technique field and in particular in a kind of meat goose breed system female parent line seed selection side
Method.
Background technology
Goose opens evening product time（Typically all after 200 ages in days）, reproductive performance is low, Sichuan White Goose primiparity annual egg 60-
80 pieces, and egg production changes with age, egg-laying peak is in 2-3.The breeding general reference chicken of goose, duck at present
Method, 1 year generation, plant after goose completes reserving seed for planting then and eliminate, the seasonality laid eggs because of goose, the goose time of reserving seed for planting is subject to
To very big restriction., typically annual December starts, to January next year, reserve seed for planting egg, hatching, so can ensure that taking Sichuan White Goose as a example
Of future generation plant goose and open product in September part, and open postpartum and need to enter for more than one month egg-laying peak, to when reserving seed for planting, being only capable of measuring 2
Individual month about egg laying performance be about to begin and select and remain, match, the kind goose family of high egg production of so can not accurately selecting and remain and individuality,
It is also to lead to the slow major reason of egg laying performance genetic progress in goose breeding.
Content of the invention
It is an object of the invention to：Low for goose reproductive performance, primiparity annual egg is low, 1 year generation in traditional breeding method
The mode in generation can not accurately select and remain high egg production kind goose the problems such as, carry out a kind of efficient female parent line system of selection, improve
The accuracy selecting, accelerates the generation genetic progress of female parent line egg production.
The present invention adopts 1 year generation, outstanding kind of goose to utilize the principle of 2 years, each new family one set up from generation to generation
Part is made up of outstanding 2 years kind geese completing to select after whole egg-laying test in upper one generation, and another part is by this generation
The 1 year kind goose composition reserved seed for planting, the method can improve the accuracy that kind of goose selects, and reduce female goose and reserve seed for planting rate more than 13%.Select
During comprehensive individual choice combine with families selecting, locking seed selection, procreation is from generation to generation, excellent for the cultivation offer of meat goose breed system
Elegant female parent line.
In consideration of it, the present invention adopts the following technical scheme that：Female parent line selection in a kind of meat goose breed system, including with
Lower step：
（1）Open antenatal carry out three screenings from underlying group, eliminate the individuality not meeting strain requirement, opening postpartum daily records
The egg production of body, selects the kind goose meeting breeding objective to set up this generation core group family I, collects hatching egg during 40-44 week old.
（2）Reserve seed for planting after finishing, continue statistic procedure（1）Female goose egg production in family I is produced until stopping, according to total egg number
Select and remain the kind goose laid eggs, raise to Second Year.
（3）By step（1）In hatching egg carry out pedigree hatching, repeat step（1）, select next generation of the good establishment of performance
The new family of core group II（Account for the 2/3 of total family coefficient）.
（4）By step（2）In the kind goose random combine again laid eggs selected and remain, avoid between male and female goose full sibs and half with
Born of the same parents, set up family I '（Account for the 1/3 of total family coefficient）, family I ' and family II collectively constitute next new family of generation core group, pin
Hatching egg is collected to family I ' and family II.
（5）Reserving seed for planting after finishing, in superseded family I ', all plant goose, continuing statistics female goose egg production for family II until stopping
Produce, the kind goose laid eggs of being selected and remain according to total egg number, raise to next year, enter next generation family and set up, such as such
Push away, carry out generation seed selection.
In such scheme, three screenings include：During hatching eliminate macroscopic features do not meet strain standard individuality and
Weak young bird；70 ages in days select appearance traits and the satisfactory individuality of body weight；Open product and eliminate unhealthy, macroscopic features the previous moon not
Meet the individuality of strain requirement.
In said method, it is required between male and female goose avoid full sibs and half sibs relation during setting up family.
It is an advantage of the current invention that：Carry out kind of a goose using total egg number to select and remain, the standard that kind of goose selects can be greatly improved
Really property；In the core group of each generation, some is 2 years geese, gives full play of the genetic potential of outstanding kind of goose；Increase kind
The selection pressure of goose, accelerates genetic progress.
Brief description
Fig. 1 is the kind goose seed selection flow chart of the present invention（Taking per 60 familys of generation as a example）.
Specific embodiment
In order that the object, technical solutions and advantages of the present invention are clearer, below in conjunction with accompanying drawing the present invention is made into
The detailed description of one step.
Referring to Fig. 1, in the present invention in order that planting goose to give full play to its genetic potential, female goose of reserving seed for planting makes in maternal seed selection
Extend to 2 years with the time limit by common 1 year, supporting rational seed selection program, improves the accuracy that maternal kind of goose selects, increases
Selection intensity, accelerates genetic progress.Specific as follows：
（1）The kind goose meeting breeding objective is selected to set up family from underlying group（Taking 60 familys as a example, male and female compares 1：4）, open
Produce cage on the previous moon, open postpartum recording individual egg production, start to reserve seed for planting in kind of goose 40 week old, collect hatching egg 2 batches, every batch 10
My god, pedigree is hatched.Reserve seed for planting and continue statistics egg production after terminating until stopping product.
（2）Select during hatching：Eliminate macroscopic features after hatching and do not meet the individuality of strain standard and weak young bird, male and female is reflected
Not, wear wing number.
（3）70 ages in days select：Appearance traits, body weight etc. is selected to meet the individuality of strain standard.
（4）Open antenatal selection：About carry out about the previous moon opening to produce, eliminate unhealthy, macroscopic features and do not meet strain
The individuality requiring, upper cage after the completion of selection.
（5）The mensure of egg laying performance and selection：Produce, from opening, the egg production starting daily recording individual, continue 8～10 weeks.Press
Egg production according to family half sibs is ranked up, the family of superseded egg laying performance difference.Egg production height according to half sibs female goose
Select gander.
（6）Set up new family：Set up new family using the male and female goose selected and remain, new family is made up of two parts：1. family 1-
20：By the upper generation（2 years geese）Composition, egg production counts on not produces（About 65 week old）, 60 familys are according to egg production height row
Sequence, takes front 20 familys, the front 20 familys random combine again reserved seed for planting, and avoids full sibs and half sibs between male and female goose, as this
The new family of generation 1-20；2. family 21-60：This from generation to generation through egg-laying test and select after kind goose, set up 40 new familys,
Each family requires to avoid compatriot and half sibs relation between male and female goose；Gander, according to the egg production height of half sibs female goose, selects
Gao Zhe.
（7）Reserve seed for planting next generation of breeding：After the completion of this generation 60 new family is set up, start to collect hatching egg, pedigree is hatched,
Reserve seed for planting next generation of breeding.Reserve seed for planting and continue statistics egg production after end and produce until stopping, all geese of superseded 1-20 family, 21-60 family
System, according to the egg production sequence of half sibs, takes front 20 familys to reserve seed for planting, enters next year, and the family entering next generation is set up.
（8）By that analogy, so both can improve the accuracy that kind of goose selects, the rate of reserving seed for planting can have been improved again.With Sichuan White
As a example goose is reserved seed for planting 20 days, conventional method is only capable of being selected and remain kind of a goose according to the egg production opening postpartum 2-3 month, and female goose is reserved seed for planting rate 40%, public
Goose is reserved seed for planting rate 10%, and more accurately can be selected and remain high-yielding variety goose according to total egg number using after new method, and female goose is reserved seed for planting rate
For 27%, gander rate of reserving seed for planting is 7%, can greatly improve genetic progress.
Claims (4)
1. in a kind of meat goose breed system female parent line selection it is characterised in that comprising the following steps：
（1）Open antenatal carry out three screenings from underlying group, eliminate the individuality not meeting strain requirement, opening postpartum daily records
The egg production of body, selects the kind goose meeting breeding objective to set up this generation core group family I when 40-44 week old, collects hatching egg；
（2）Reserve seed for planting after finishing, continue statistic procedure（1）Female goose egg production in family I is produced until stopping, and is selected and remain according to total egg number
The kind goose laid eggs, raises to Second Year；
（3）By step（1）In hatching egg carry out pedigree hatching, repeat step（1）, during 40-44 week old, set up core group of future generation
Family II；
（4）By step（2）In the kind goose random combine again laid eggs selected and remain, avoid full sibs and half sibs between male and female goose,
Set up family I ', family I ' and family II collectively constitute next new family of generation core group, collect for family I ' and family II
Hatching egg；
（5）Reserve seed for planting after finishing, all plant goose in superseded family I ', continue statistics female goose egg production for family II and produce until stopping,
Selected and remain according to total egg number the kind goose laid eggs, raise to next year, enter next generation family and set up, and so on,
Carry out generation seed selection.
2. according to claim 1 in a kind of meat goose breed system female parent line selection it is characterised in that：Described three sieves
Choosing includes：Eliminate macroscopic features during hatching and do not meet the individuality of strain standard and weak young bird；70 ages in days select appearance traits and body
The satisfactory individuality of weight；Open to produce and eliminate individuality unhealthy, that macroscopic features does not meet strain requirement the previous moon.
3. according to claim 1 in a kind of meat goose breed system female parent line selection it is characterised in that：Described establishment man
It is required to during system between male and female goose avoid full sibs and half sibs relation.
4. in a kind of meat goose breed system according to claim 1 or 2 or 3 female parent line selection it is characterised in that：All
In described family, male and female goose is than for 1：4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610888628.9A CN106386688A (en) | 2016-10-12 | 2016-10-12 | Female parent line breeding method for meat goose complete set line |
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| CN201610888628.9A CN106386688A (en) | 2016-10-12 | 2016-10-12 | Female parent line breeding method for meat goose complete set line |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107568155A (en) * | 2017-10-10 | 2018-01-12 | 广西金诚双丰农牧科技有限公司 | The paternal breeding method of Rhizomys sinesis first |
| CN107679867A (en) * | 2017-08-28 | 2018-02-09 | 江苏省家禽科学研究所 | One breeder conservation breeding group family encodes retroactive method and its application |
| CN109757435A (en) * | 2019-03-26 | 2019-05-17 | 重庆市畜牧科学院 | A kind of paternal selection improving meat goose breed system reproductive performance |
| CN109952997A (en) * | 2019-04-26 | 2019-07-02 | 扬州大学 | A kind of meat goose is laid eggs the-comprehensive selection of weight |
| CN110036980A (en) * | 2019-05-27 | 2019-07-23 | 重庆市畜牧科学院 | A kind of selection method improving goose reproductive performance |
| CN113575508A (en) * | 2021-07-29 | 2021-11-02 | 扬州大学 | General breeding method for meat goose living body non-measurable characters |
| CN113575514A (en) * | 2021-07-16 | 2021-11-02 | 山东农业大学 | Two-round compound generation breeding method for high-quality chicken breeding hens |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102696544A (en) * | 2012-06-18 | 2012-10-03 | 合肥富安生物科技有限公司 | Breeding method for high-quality and high-yield white goose |
| CN105981690A (en) * | 2015-01-28 | 2016-10-05 | 德阳景程禽业有限责任公司 | Meat goose breeding method |
-
2016
- 2016-10-12 CN CN201610888628.9A patent/CN106386688A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102696544A (en) * | 2012-06-18 | 2012-10-03 | 合肥富安生物科技有限公司 | Breeding method for high-quality and high-yield white goose |
| CN105981690A (en) * | 2015-01-28 | 2016-10-05 | 德阳景程禽业有限责任公司 | Meat goose breeding method |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107679867A (en) * | 2017-08-28 | 2018-02-09 | 江苏省家禽科学研究所 | One breeder conservation breeding group family encodes retroactive method and its application |
| CN107568155A (en) * | 2017-10-10 | 2018-01-12 | 广西金诚双丰农牧科技有限公司 | The paternal breeding method of Rhizomys sinesis first |
| CN109757435A (en) * | 2019-03-26 | 2019-05-17 | 重庆市畜牧科学院 | A kind of paternal selection improving meat goose breed system reproductive performance |
| CN109952997A (en) * | 2019-04-26 | 2019-07-02 | 扬州大学 | A kind of meat goose is laid eggs the-comprehensive selection of weight |
| CN109952997B (en) * | 2019-04-26 | 2021-11-30 | 扬州大学 | Meat goose egg laying-weight comprehensive breeding method |
| CN110036980A (en) * | 2019-05-27 | 2019-07-23 | 重庆市畜牧科学院 | A kind of selection method improving goose reproductive performance |
| CN113575514A (en) * | 2021-07-16 | 2021-11-02 | 山东农业大学 | Two-round compound generation breeding method for high-quality chicken breeding hens |
| CN113575508A (en) * | 2021-07-29 | 2021-11-02 | 扬州大学 | General breeding method for meat goose living body non-measurable characters |
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Application publication date: 20170215 |
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