CN104604807A - Pure line breeding method for increasing local chicken breed egg yield - Google Patents

Pure line breeding method for increasing local chicken breed egg yield Download PDF

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Publication number
CN104604807A
CN104604807A CN201510030103.7A CN201510030103A CN104604807A CN 104604807 A CN104604807 A CN 104604807A CN 201510030103 A CN201510030103 A CN 201510030103A CN 104604807 A CN104604807 A CN 104604807A
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breeding
chicken
family
hen
egg
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CN201510030103.7A
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梁远东
梁霄
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Guangxi University
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Guangxi University
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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01KANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K67/00Rearing or breeding animals, not otherwise provided for; New or modified breeds of animals
    • A01K67/027New or modified breeds of 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)
  • Housing For Livestock And Birds (AREA)

Abstract

The invention discloses a pure line breeding method for increasing the local fowl breed egg yield. The method includes the following steps that (1) the number of eggs laid by individual hens ranging from 21-week-old to 32-week-old, the number of eggs laid by individual hens in the egg laying peak week and the number of weeks of the egg laying peak weeks of all the individual hens are detected and determined; (2) parameter indexes of reserved eggs for breeding are stipulated; the number of the eggs laid by the selected individual breeding hens ranging from 21-week-old to 32-week-old is larger than or equal to 42, the number of the eggs laid by all the individual hens in the egg laying peak week is larger than or equal to 5, and the number of the weeks of the egg laying peak weeks of all the individual hens is larger than or equal to 1, and the number is increased generation by generation; (3) breeding cocks and breeding hens are reserved and mated to form new families, the cocks and the hens which are of the homologous series but not near of kin are selected to form new families, the proportion of the cocks and the hens is 1:10-16, and over forty families form a pure line to breed the next generation of breeding chicken; step (2) and step (3) are carried out repeatedly till over three generations are bred. By means of the method, the egg yield of local chicken can be increased effectively and quickly, the variety breeding effect is remarkable for the local chicken with the low egg yield, the egg yield of breeding chicken is increased over 40% after four generations of breeding, and the generation breeding cycle is advanced by over 10 weeks.

Description

A kind of pure line selection method improving native chicken breed egg production
Technical field
The invention belongs to poultry breeding technical field, be specifically related to a kind of pure line selection method improving native chicken breed egg production.
Background technology
The seed selection of native chicken breed and exploitation, improving the egg laying performance of local chicken, is the important goal of domestic breeder and manufacturing enterprise.China's native chicken breed is many, and genetic resources is very abundant, records the chicken breed totally 116 of typing according to Animal Genetic Resources in China will-poultry will.Be that breeding material does not participate in adventive with native chicken breed, New Line Selected or breed system are Breeding direction.But, native chicken breed is formed under raising among the people traditional for a long time and different geographical environment, and lay eggs few, laying period is short, broodiness is strong, according to data, annual lays eggs 100 ~ 130, and egg laying performance is seriously uneven, individual tidemark of laying eggs in year reaches 145, and minimum only about 40 (producing 2 ~ 3 nest eggs per year), great majority just stopped production about 50 week age, and laying period was less than 6 months; Native chicken breed without seed selection is not suitable for carrying out scale and industrialization production, no matter is that raising kind of chicken or the economic benefit of raising commercial meat bird are all poor.
In a breed of chicken, hen egg production is important criterion for breeding, and the seed selection of egg production is the quality judging its egg laying performance with the egg number of hen certain phase, the foundation of whether reserving seed for planting.In conventional breeding methods, Performance of Laying qualification is from 21 week age to 43 week age, or to 66 week age, or to 72 week age.For native chicken breed seed selection, as adopted conventional breeding methods, Performance of Laying is identified, terminate to breed next more from generation to generation to egg laying performance qualification in 43 week age, kind of chicken lay eggs close to an end or laying rate very low, stay numerous next generation's kind egg very difficult, stop enough kind egg breedings to be not easy, often cause seed selection not go on.Therefore, solve native chicken breed and to lay eggs few problem, seek the guardian technique of effective ways as seed selection native chicken breed high-yielding strain or breed system, have very significance.
Summary of the invention
The object of the invention is to, being that breeding material does not participate in adventive with native chicken breed, is main breeding goal to improve native chicken breed egg production, provides a kind of pure line selection method improving native chicken breed egg production.
Above-mentioned purpose of the present invention is achieved through the following technical solutions:
1) setting up pure lines underlying group, is that breeding material sets up pure line breeding underlying group with native chicken breed;
2) underlying group kind chicken identifies establishment family of reserving seed for planting, and to the qualification of pure line breeding underlying group kind chicken egg laying performance, selects the kind chicken reaching parameter index of reserving seed for planting and sets up family;
3) in family, non-next generation of close relative's male and female chicken breeding breeding plants chicken, produces new pure line breeding underlying group;
4) step 2 is repeated) and step 3) more than seed selection 3 generation, obtain the pure lines kind chicken of high egg laying performance.
Described pure line breeding underlying group kind chicken egg laying performance is accredited as: the hen Individual egg production in 21 ~ 32 week age, the hen all egg numbers in individual peak of laying eggs and all numbers in hen individual peak week of laying eggs.
Described parameter index of reserving seed for planting is: individual Chan Dan Shuo≤42 of the hen in 21 ~ 32 week age, and hen individuality is laid eggs peak week Chan Dan Shuo≤5, individuality lay eggs peak week Zhou Shuo≤1 week and by generation increase by 1 week.
Described family is: form a family by 1 cock and 10 ~ 16 hens, more than 40 families form one and are.
Described technical scheme is specially: adopt family method of breeding, each generation sets up more than 40 familys, life is 01 respectively, 02,03 ... 40 ... family, family is made up of 1 cock and 10 ~ 16 hens, in family, male and female produces underlying group kind chicken of future generation without close relationship breeding, and underlying group kind chicken to start to raise with monomer cage 20 weeks age, measures hen Individual egg production in 21 ~ 32 weeks age, the hen all egg numbers in individual peak of laying eggs and all numbers in hen individual peak week of laying eggs; According to reserving seed for planting parameter index, selecting and remain from each family and reaching the hen 400 ~ 640 of parameter and standard of reserving seed for planting, kind of chicken more than 40 of selecting and remain from 15 ~ 20 familys that egg number average is high; Based on former family hen, set up new family, the hen of 01 family is not then mended enough from 02 family, the like; Cock then selects the cock of more than 06 family and 01 family hen to form new family; In family, breeding carried out hatching and nestling by hen egg of reserving seed for planting after 2 weeks, produced underlying group kind chicken of future generation; Repeat seed selection 3 generation more than, the pure lines kind chicken of high egg laying performance can be obtained.
Described underlying group kind chicken is: the kind chicken in 1 age in age in days to 32 week, and underlying group kind chicken quantity is reserve seed for planting to set up about 3 times of family kind chicken.
Method of the present invention Quick high pure lines can plant chicken egg productivity, and form high yield pure lines, the seed selection generation cycle is short, breeding cost reduction.The present invention adopts the qualification of hen egg laying performance in early stage, comprise mensuration hen Individual egg production in 21 ~ 32 week age, the hen all egg numbers in individual peak of laying eggs and all numbers in hen individual peak week of laying eggs, be obviously different from the egg laying performance qualification in 43 week age of conventional breeding method only using egg number as index of selecting and remain; The present invention is more effective to native chicken breed seed selection, produce kind chicken of future generation 39 ~ 40 week age, comparing the from generation to generation seed selection cycle with conventional breeding shifts to an earlier date more than 10 weeks, and the pure lines hen egg production of incubation improves more than 40% than the native chicken breed material hen egg production before seed selection.
Embodiment
Below in conjunction with specific embodiment, technical scheme of the present invention and beneficial effect are described further.
Embodiment 1
(1) with 1 native chicken breed for breeding material, material underlying group was 0 generation, measure 0 generation underlying group kind chicken hen Individual egg production in 21 ~ 32 week age, hen individuality lays eggs peak week egg number, all numbers in hen individual peak week of laying eggs, according to reserving seed for planting parameter index: hen individuality in 21 ~ 32 week age Chan Dan Shuo≤42; Hen individuality is laid eggs and peak week is produced egg number≤5, and individuality is laid eggs all number≤1 in peak week, selects cock 40 of reserving seed for planting, hen 400, sets up 40 new familys, and the non-close relative breeding chick of future generation that breeds was 1 generation;
(2) measure 1 generation underlying group kind chicken hen Individual egg production in 21 ~ 32 week age, hen individuality lays eggs peak week egg number, all numbers in hen individual peak week of laying eggs, according to reserving seed for planting parameter index: hen individuality in 21 ~ 32 week age Chan Dan Shuo≤42; Hen individuality is laid eggs and peak week is produced egg number≤5, and individuality is laid eggs all number≤2 in peak week, selects cock 50 of reserving seed for planting, hen 500, sets up 50 new familys, and the non-close relative breeding chick of future generation that breeds was 2 generations;
(3) measure 2 generation underlying group kind chicken hen Individual egg productions in 21 ~ 32 week age, hen individuality lays eggs peak week egg number, all numbers in hen individual peak week of laying eggs, according to reserving seed for planting parameter index: hen individuality in 21 ~ 32 week age Chan Dan Shuo≤42; Hen individuality is laid eggs and peak week is produced egg number≤5, and individuality is laid eggs all number≤3 in peak week, selects cock 50 of reserving seed for planting, hen 500, sets up 50 new familys, and the non-close relative breeding chick of future generation that breeds was 3 generations;
(4) measure 3 generation underlying group kind chicken hen Individual egg productions in 21 ~ 32 week age, hen individuality lays eggs peak week egg number, all numbers in hen individual peak week of laying eggs, according to reserving seed for planting parameter index: hen individuality in 21 ~ 32 week age Chan Dan Shuo≤42; Hen individuality is laid eggs and peak week is produced egg number≤5, and individuality is laid eggs all number≤4 in peak week, selects cock 50 of reserving seed for planting, hen 500, sets up 50 new familys, and the non-close relative breeding chick of future generation that breeds was 4 generations;
(5) measure 4 generation underlying group kind chicken hen Individual egg productions in 21 ~ 32 week age, hen individuality lays eggs peak week egg number, all numbers in hen individual peak week of laying eggs, according to reserving seed for planting parameter index: hen individuality in 21 ~ 32 week age Chan Dan Shuo≤42; Hen individuality is laid eggs and peak week is produced egg number≤5, and individuality is laid eggs all number≤5 in peak week, selects cock 50 of reserving seed for planting, hen 500, sets up 50 new familys, and the non-close relative breeding chick of future generation that breeds was 5 generations.
Beneficial effect is analyzed: 0 generation underlying group kind chicken hen feeding day egg production in 66 week age is 128 after measured, and 4 generation underlying group kind chicken hen feeding day egg productions in 66 week age are 182, improve 42.19% than underlying group chicken before choosing; The pure line selection generation cycle (this generation hatching 1 age in days is to hatching 1 age in days of future generation) is 39 weeks, and the conventional breeding pure line selection generation cycle is 50 weeks, and the pure line selection generation cycle reduces 11 weeks; Seed selection 5 generations (195 weeks) are equivalent to conventional breeding pure line selection 4 generations (200 weeks), and the process of seed selection is from generation to generation fast.

Claims (5)

1. improve a pure line selection method for native chicken breed egg production, it is characterized in that, comprise the following steps:
1) pure lines underlying group is set up: be that breeding material sets up pure line breeding underlying group with native chicken breed;
2) underlying group kind chicken identifies establishment family of reserving seed for planting: to the qualification of pure line breeding underlying group kind chicken egg laying performance, selects the kind chicken reaching parameter index of reserving seed for planting and sets up family;
3) in family, non-next generation of close relative's male and female chicken breeding breeding plants chicken, produces new pure line breeding underlying group;
4) step 2 is repeated) and step 3) more than seed selection 3 generation, obtain the pure lines kind chicken of high egg laying performance.
2. the pure line selection method of raising native chicken breed egg production according to claim 1, it is characterized in that, described pure line breeding underlying group kind chicken egg laying performance is accredited as: the hen Individual egg production in 21 ~ 32 week age, the hen all egg numbers in individual peak of laying eggs and all numbers in hen individual peak week of laying eggs.
3. the pure line selection method of raising native chicken breed egg production according to claim 1, it is characterized in that, described parameter index of reserving seed for planting is: individual Chan Dan Shuo≤42 of hen in 21 ~ 32 week age, hen individuality lay eggs peak week Chan Dan Shuo≤5, individuality lay eggs peak week Zhou Shuo≤1 week and by generation increase by 1 week.
4. the pure line selection method of raising native chicken breed egg production according to claim 1, it is characterized in that, in described family, next method of planting chicken from generation to generation of non-close relative's male and female chicken breeding breeding is: each generation forms a family by 1 cock and 10 ~ 16 hens, and the male and female chicken of non-compatriot in family, non-half sibs and non-cousin's relation carries out next generation of breeding breeding and plants chicken.
5. the pure line selection method of raising native chicken breed egg production according to claim 1, it is characterized in that, described step is specially: adopt family method of breeding, each generation sets up more than 40 familys, life is 01 respectively, 02,03 ... 40, family is made up of 1 cock and 10 ~ 16 hens, in family, male and female produces underlying group kind chicken of future generation without close relationship breeding, and underlying group kind chicken to start to raise with monomer cage 20 weeks age, measures hen Individual egg production in 21 ~ 32 weeks age, the hen all egg numbers in individual peak of laying eggs and all numbers in hen individual peak week of laying eggs; According to reserving seed for planting parameter index, selecting and remain from each family and reaching the hen 400 ~ 640 of parameter and standard of reserving seed for planting, kind of chicken more than 40 of selecting and remain from 15 ~ 20 familys that egg number average is high; Based on former family hen, set up new family, the hen of 01 family is not then mended enough from 02 family, the like; Cock then selects the cock of more than 06 family and 01 family hen to form new family; In family, breeding carried out hatching and nestling by hen egg of reserving seed for planting after 2 weeks, produced underlying group kind chicken of future generation; Repeat seed selection 3 generation more than, the pure lines kind chicken of high egg laying performance can be obtained.
CN201510030103.7A 2015-01-21 2015-01-21 Pure line breeding method for increasing local chicken breed egg yield Pending CN104604807A (en)

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Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104886004A (en) * 2015-05-20 2015-09-09 广西贵港市港丰农牧有限公司 Breeding method of black Yao ma chickens
CN104885999A (en) * 2015-05-20 2015-09-09 广西贵港市港丰农牧有限公司 Breeding method of red Yao ma chickens
CN105519492A (en) * 2016-01-22 2016-04-27 江苏省家禽科学研究所 Pigeon pedigree establishing method
CN108056069A (en) * 2018-01-09 2018-05-22 重庆市家云孔雀养殖有限公司 The peacock selection of high yield peacock egg
CN109197777A (en) * 2018-10-31 2019-01-15 南宁学院 A kind of breeding method of high egg production sesame duck
CN110055342A (en) * 2019-05-28 2019-07-26 广西大学 Molecular labeling relevant to Guangxi fiber crops chicken egg productivity and its application
CN110169392A (en) * 2019-06-24 2019-08-27 四川省畜牧科学研究院 Improve the selection of the maternal reproductive performance of chicken specialization
CN110432226A (en) * 2019-08-08 2019-11-12 南江县远霖畜禽养殖专业合作社 A kind of breeding method of Bashan Mountain chicken
CN110622912A (en) * 2019-09-06 2019-12-31 北京市华都峪口禽业有限责任公司 Seed production method of non-dwarf high-yield small egg laying hen complete set line
CN112514848A (en) * 2020-11-24 2021-03-19 新睿智慧大数据有限公司 Graph database based intelligent pairing and grouping method for duck breeding
CN112956448A (en) * 2020-12-31 2021-06-15 江苏省家禽科学研究所 Strain breeding method for improving early egg weight of local special laying hens
CN113575515A (en) * 2021-07-16 2021-11-02 山东农业大学 Langya chicken germplasm resource protection, development and utilization method
CN113875697A (en) * 2021-11-03 2022-01-04 阿坝藏族羌族自治州畜牧科学技术研究所 Method for rapidly and efficiently breeding local chicken breeds for laying eggs

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104886004A (en) * 2015-05-20 2015-09-09 广西贵港市港丰农牧有限公司 Breeding method of black Yao ma chickens
CN104885999A (en) * 2015-05-20 2015-09-09 广西贵港市港丰农牧有限公司 Breeding method of red Yao ma chickens
CN104885999B (en) * 2015-05-20 2018-02-16 广西贵港市港丰农牧有限公司 The selection of precious jade bluish dogbane chicken
CN104886004B (en) * 2015-05-20 2018-07-20 广西贵港市港丰农牧有限公司 The selection of the black numb chicken of precious jade
CN105519492A (en) * 2016-01-22 2016-04-27 江苏省家禽科学研究所 Pigeon pedigree establishing method
CN108056069A (en) * 2018-01-09 2018-05-22 重庆市家云孔雀养殖有限公司 The peacock selection of high yield peacock egg
CN109197777A (en) * 2018-10-31 2019-01-15 南宁学院 A kind of breeding method of high egg production sesame duck
CN110055342A (en) * 2019-05-28 2019-07-26 广西大学 Molecular labeling relevant to Guangxi fiber crops chicken egg productivity and its application
CN110169392A (en) * 2019-06-24 2019-08-27 四川省畜牧科学研究院 Improve the selection of the maternal reproductive performance of chicken specialization
CN110169392B (en) * 2019-06-24 2021-06-04 四川省畜牧科学研究院 Breeding method for improving reproductive performance of special maternal line of chicken
CN110432226A (en) * 2019-08-08 2019-11-12 南江县远霖畜禽养殖专业合作社 A kind of breeding method of Bashan Mountain chicken
CN110622912A (en) * 2019-09-06 2019-12-31 北京市华都峪口禽业有限责任公司 Seed production method of non-dwarf high-yield small egg laying hen complete set line
CN112514848A (en) * 2020-11-24 2021-03-19 新睿智慧大数据有限公司 Graph database based intelligent pairing and grouping method for duck breeding
CN112956448A (en) * 2020-12-31 2021-06-15 江苏省家禽科学研究所 Strain breeding method for improving early egg weight of local special laying hens
CN113575515A (en) * 2021-07-16 2021-11-02 山东农业大学 Langya chicken germplasm resource protection, development and utilization method
CN113875697A (en) * 2021-11-03 2022-01-04 阿坝藏族羌族自治州畜牧科学技术研究所 Method for rapidly and efficiently breeding local chicken breeds for laying eggs

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Application publication date: 20150513