CN109006691A - A kind of breeding method of high yield Donglan Gallus domesticlus brisson - Google Patents

A kind of breeding method of high yield Donglan Gallus domesticlus brisson Download PDF

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CN109006691A
CN109006691A CN201811242455.9A CN201811242455A CN109006691A CN 109006691 A CN109006691 A CN 109006691A CN 201811242455 A CN201811242455 A CN 201811242455A CN 109006691 A CN109006691 A CN 109006691A
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donglan
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selection
gallus domesticlus
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姚学良
吴大平
王安利
杨斯伊
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Guangxi Wanshou Valley Investment Group Ltd By Share Ltd
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Guangxi Wanshou Valley Investment Group Ltd By Share Ltd
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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
    • A01K67/02Breeding vertebrates
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    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K10/00Animal feeding-stuffs
    • A23K10/20Animal feeding-stuffs from material of animal origin
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K10/00Animal feeding-stuffs
    • A23K10/30Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K10/00Animal feeding-stuffs
    • A23K10/30Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
    • A23K10/37Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms from waste material
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K20/00Accessory food factors for animal feeding-stuffs
    • A23K20/10Organic substances
    • A23K20/105Aliphatic or alicyclic compounds
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K20/00Accessory food factors for animal feeding-stuffs
    • A23K20/10Organic substances
    • A23K20/142Amino acids; Derivatives thereof
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K20/00Accessory food factors for animal feeding-stuffs
    • A23K20/10Organic substances
    • A23K20/142Amino acids; Derivatives thereof
    • A23K20/147Polymeric derivatives, e.g. peptides or proteins
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K20/00Accessory food factors for animal feeding-stuffs
    • A23K20/10Organic substances
    • A23K20/158Fatty acids; Fats; Products containing oils or fats
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K20/00Accessory food factors for animal feeding-stuffs
    • A23K20/10Organic substances
    • A23K20/163Sugars; Polysaccharides
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K20/00Accessory food factors for animal feeding-stuffs
    • A23K20/10Organic substances
    • A23K20/174Vitamins
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K20/00Accessory food factors for animal feeding-stuffs
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    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
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    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
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    • A23K50/00Feeding-stuffs specially adapted for particular animals
    • A23K50/70Feeding-stuffs specially adapted for particular animals for birds
    • A23K50/75Feeding-stuffs specially adapted for particular animals for birds for poultry
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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Abstract

The present invention provides a kind of breeding method of high yield Donglan Gallus domesticlus brisson, belong to poultry breeding technical field, breeding technique used is pedigree breeding technology, rather than crossbreed technology, most basic in pure breeding, most important sport technique segment and measure --- seed selection select maternal and male parent in terms of surface characteristics, production performance and economic characters respectively, then mate, it lays eggs and is preferentially hatched according to egg, egg size, eggshell strength and eggshell color etc., so that filtering out has homozygous family blood relationship.And the incubation after breeding utilizes green ecological cultural technique, is sufficiently reserved the hereditary capacity of Gallus domesticlus brisson, cultivates that appearance traits are graceful, growing way is very fast, premunition is strong, meat is good, the high yield Donglan Gallus domesticlus brisson with high-end high-quality chicken meat and taste flavor.

Description

A kind of breeding method of high yield Donglan Gallus domesticlus brisson
Technical field
The present invention relates to poultry breeding technical fields, and in particular to a kind of breeding method of high yield Donglan Gallus domesticlus brisson.
Background technique
With the gradually growth of people's living standard, everybody demand to agricultural and animal products by it is past have enough switch to it is current It eats, pursuit becomes more natural, prevailing custom.People obtain high-quality agriculture, the hope of livestock products becomes extremely urgent, particularly with High-quality chicken, non-harmful high-quality chicken meat have become one of the poultry food that domestic and international consumers most favor, this also makes Obtain how intensive manufacture chicken becomes the emphasis that everybody pays close attention to.It is now recognized that kind is asked in the production process of high-quality chicken The problem of topic is only most critical, for a long time, during the breed breeding of chicken, people in the industry generallys use the mating hybridization of polyphyly Technical method, but hybridization technique is chiefly used in breeding new varieties and new lines, and filial generation will appear a degree of trait segregation. Moreover, polyphyly matching technology program is many and diverse, and breeding process is slow, high production cost, be unfavorable for hybrid vigour performance and Demand of the high-end Commercial high-grade chicken industry development to kind.
Donglan Gallus domesticlus brisson is a Local Excellent kind in Guangxi, is gained the name because originating in Guangxi Donglan County, hair, skin, meat, Bone, internal organ are black, therefore are known as " Gallus domesticlus brisson ", and Gallus domesticlus brisson meat is sweet, are rich in a variety of amino acid and microelement, cholesterol level It is low, and have many advantages, such as that the strong ability of looking for food, resistance to crude feed, premunition are strong.Donglan Gallus domesticlus brisson was put into national livestock and poultry species in 2009 Genetic resource, acquisition Ministry of Agriculture's agricultural product GEOGRAPHICAL INDICATION certification in 2013.But due to adventive or new introduced variety The deficiency that impact and keeper grasp professional technique, does not take preferable plasm resource protection measure to existing Gallus domesticlus brisson, It allows its panmixia, causes inbreeding depression phenomenon largely.
Wan Shougu is located at the Gallus domesticlus brisson cultivation nucleus in the Donglan County town Ai Dong, which is located in Yunnan-Guizhou Plateau Yu Mai, in county River system Pearl River Delta Red River water system, earth surface water source are abundant, be located in, south subtropics monsoon climatic region, cool in summer and warm in winter, weather temperature It is sufficient with, illumination, it makes a clear distinction between the four seasons.Be conducive to the cultivation of high-quality chicken, to make it in economic characters and biological character good Outstanding behaviours is able in good growing environment.
Summary of the invention
Goal of the invention of the invention is, in view of the above-mentioned problems, provide a kind of breeding method of high yield Donglan Gallus domesticlus brisson, using same Matter mating, pedigree breeding technology purify local excellent variety Donglan silkies strain provenance, retain its excellent genes and something lost Diversity is passed, improves growth rate and laying rate, and then increase economic efficiency.
In order to achieve the above objectives, the technical scheme adopted by the invention is that:
A kind of breeding method of high yield Donglan Gallus domesticlus brisson, comprising the following steps:
S1, seed selection
Female parent selection:
Surface characteristics: normal plumage type (h gene), Gallus domesticlus brisson feather scatters in the form of sheets, and plumage color is in black (I gene), and crown type is Mulberries hat, plumage speed growing way is relatively slow (K gene), and feather is close to body body, and delicate and pretty, cockscomb and wattle are big, and chest depth is dashed forward forward Out, keel length and it is straight, it is big to carry on the back long abdomen, wide between pubis, and thin skin, soft, flexible, subcutaneous fat is few.
In terms of production performance and economic characters: the genetic force of selection year egg number is 0.20, and the genetic force of egg size is 0.60 More than, the genetic force of material consumpting ratio is 0.25 or more, and rate of fertilization genetic force is 0.05 or more, 0.20 or more hatching rate, anti-horse Garrick The genetic force of family name's disease must reach 0.4 or more, and coccidia genetics of resistance power reaches 0.28 or more chicken.
Male parent selection:
Selection on surface characteristics is required with maternal consistent;
In terms of production performance and economic characters: 0.18 or more genetic force of selection, the genetic force of feed intake are learned 0.80 or more Chicken of the genetic force of habit ability 0.28 or more.
S2, mating
The step S1 female parent selected and male parent are mated, laid eggs according to egg, egg size, eggshell strength and eggshell Color is selected and is hatched.
Specific choice standard is as follows: 1. screening the kind egg of egg shape index >=0.3.2. egg size selects 55~60g's or so Egg.3. color selection white.
Selected qualified egg hatching is obtained into F1 generation, using step S1 the method to the genotype of F1 generation individual into Row identifies, and filters out the Donglan Gallus domesticlus brisson with homozygous family blood relationship.
S3, group expand numerous
Selection is maternal from the Donglan Gallus domesticlus brisson with homozygous family blood relationship that step S2 is filtered out and male parent is hybridized, Offspring F2 is homozygote, realizes fast-propagation group.
S4, intensive large-scale production
Step S3 is expanded into numerous group using the intensive large-scale production of ecological culturex realization high yield Donglan Gallus domesticlus brisson.
Preferably, in step S1, the figure selection criteria of female parent and male parent are as follows: light and handy, the active agility of selection;Constitutionally Select bone strong without thick, skin is tight and flexible, and thickness is moderate, and subcutaneous fat is not excessive, the firm type of chicken prosperity;Behavior It selects feeding behaviour normal in performance, there is specific typical body to take care of behavior, sexual reflex behavior is apparent.
Preferably, the ecological culturex includes place disinfection, profession is brooded, immunity inoculation, hayashishita are put in a suitable place to breed and feed It prepares;
(1) place sterilizes: will carry out disinfection inside and outside raising place, and is carried out disinfection with quick lime to ground;
(2) profession is brooded: after baby chick goes out shell, being brooded in professional chicken brooding house, brood time is 35 days;The environment of brood time is wanted Seek 1. temperature: first week, 32~35 DEG C, first three days must not be lower than 33 DEG C, and 28~32 DEG C of second week, 25~28 DEG C of third week, the 20~25 DEG C of surrounding, the 5th week, take off temperature;2. humidity: relative humidity control in the 1st~3 day declines every three days later 60~65% 3%~5%, until relative humidity reaches 45~55%;3. density: it is brooded using level land, 30~40/square metre.
(3) immunity inoculation: 1. horse Garrick vaccine is subcutaneously injected in 1 age in days;2. 5~7 new branch H120 of age in days eye droppings collunarium;③12 ~14 daily drinks/drip age bursa of fabricius vaccine;4. 20~22 ages in days, the new branch H52/ bird flu of intramuscular injection;5. 26~28 ages in days, Fa Shi Capsule vaccine-containing drinking water;6. 30 ages in days, chicken pox thorn kind;7. 60 ages in days, the new branch influenza triple vaccine of intramuscular injection;8. 120 ages in days, intramuscular injection newcastle disease I system.
(4) hayashishita is put in a suitable place to breed: it 1. puts the selection in place in a suitable place to breed: selecting far from city, stockaded village to avoid pollution, pack environment is quiet, It has abundant water resources cleaning, there is trees shading;2. hen coop is built: selection is put in a suitable place to breed in ground, and topography is higher, and leeward place on the sunny side is built The booth of linear type or " people " font, 30~50 centimeters away from ground.3. baby chick is brooded for 35 days, de- Wen Houke, which is transferred to, puts chicken in a suitable place to breed 3~5 days adaptive feedings of canopy, then turn group, turn to add multi-vitamins in drinking-water within three days before and after group, to prevent stimulation;Selection Fine day is put in a suitable place to breed with thermophilic;Training chicken formation condition reflection during feeding, convenient for management.
(5) feed formulation: 1~30 age in days cooperates chicken material using full price, 30~50 ages in days using chicken material in full price cooperation, Chicken is allowed to move freely in hayashishita after 50 ages in days, search for food weeds insect, carries out supplementary feeding full price sooner or later and cooperates big chicken material.
Preferably, uniform to sprinkling inside and outside raising place with 4% sodium hydroxide solution in step (1), it carries out disinfection.
Preferably, in step (2), during brooding, just drink uses warm water, and adds multi-vitamins and bar in water Bacterium peptide;It 1~2 hour can feeding after first drink.
Preferably, in step (2), during brooding, chick the last fortnight gives daily illumination for 24 hours, starts daily in third week 1h illumination is reduced, 4th week starts using natural lighting, and illumination is with 40w bulb light.
Preferably, in step (5), the full price cooperation chicken material includes following raw material according to parts by weight: (2 grades of corn 7.8%) 600~630 parts, 270~300 parts of Soybean Meal (2 grade 43%), 30~50 parts of worm powder, 10~30 parts of mulberry leaf, soybean oil 5 ~15 parts, 5~15 parts of goat's rue, 10~20 parts of mountain flour, 8~12 parts of calcium monohydrogen phosphate, 1~5 part of salt, 8~12 parts of premix.
Preferably, in step (5), chicken material includes following raw material according to parts by weight in the full price cooperation: (2 grades of corn 7.8%) 650~680 parts, 180~210 parts of Soybean Meal (2 grade 43%), 15~25 parts of wheat bran (2 grade 14.3%), rice bran (2 Grade) 25~30 parts, (60%) 15~25 part of corn protein powder, 15~25 parts of worm powder, 10~30 parts of mulberry leaf, 5~10 parts of soybean oil, 5~15 parts of goat's rue, 10~20 parts of mountain flour, 8~12 parts of calcium monohydrogen phosphate, 1~5 part of salt, 8~15 parts of premix.
Preferably, in step (5), the big chicken material of the full price cooperation includes following raw material according to parts by weight: (2 grades of corn 7.8%) 650~680 parts, 180~200 parts of Soybean Meal (2 grade 43%), 25~40 parts of wheat bran (2 grade 14.3%), rice bran (2 Grade) 25~40 parts, (60%) 15~25 part of corn protein powder, 10~30 parts of mulberry leaf, 15~25 parts of soybean oil, goat's rue 5~15 Part, 10~20 parts of mountain flour, 8~12 parts of calcium monohydrogen phosphate, 1~5 part of salt, 15~25 parts of premix.
Preferably, the premix includes following components according to parts by weight: 0.8~1.5 part of lysine, methionine 1~1.5 Part, 0.5~1 part of glycine, 0.5~2 part of tea polyphenols, 0.3~1 part of chitin, 0.05~0.2 part of isoflavones, chlorination gallbladder 0.6~0.8 part of alkali, 0.5~1 part of multi-vitamins, 1~1.5 part of composite trace element, 1~3 part of passion fruit, 1~2 part of cortex cinnamomi.
Due to the adoption of the above technical scheme, the invention has the following advantages:
1. the breeding method of high yield Donglan of the present invention Gallus domesticlus brisson, breeding technique used is pedigree breeding technology, rather than Crossbreed technology, most basic, most important sport technique segment and measure in pure breeding --- seed selection, respectively in surface characteristics, production Selection is maternal in terms of performance and economic characters and male parent, then mates, lay eggs according to egg, egg size, eggshell strength with And eggshell color etc. is preferentially hatched, so that filtering out has homozygous family blood relationship.And the incubation after breeding utilizes Green ecological cultural technique is sufficiently reserved the hereditary capacity of Donglan Gallus domesticlus brisson, and it is very fast, disease-resistant to cultivate appearance traits grace, growing way Power is strong, and meat is good, the high yield Donglan Gallus domesticlus brisson with high-end high-quality chicken meat and taste flavor.
With high-quality green poultry cultivation technology, nonreactive puts chicken in a suitable place to breed under alpine forest, makes it in economic characters and biology It learns character and is able to outstanding behaviours in good growing environment.
2. the breeding method of high yield Donglan Gallus domesticlus brisson of the invention selects different full prices to cooperate in the different phase of raising Feed, trophic structure is balanced, cost is relatively low, has stronger specific aim, according to the distinctive physiological conditions of Donglan Gallus domesticlus brisson and its Required nutriment, the chicken class of age in days section provides preferable mixed feed thus, immunity can be promoted, reduce illness rate and Promote the healthy growth of Donglan Gallus domesticlus brisson.It is different rich in amino acid, vitamin, microelement, tea polyphenols, soybean added with premix Flavones and chitin can be improved immunity of organisms and promote the growth of Donglan Gallus domesticlus brisson.
3. the breeding method of high yield Donglan Gallus domesticlus brisson of the invention, using the cultural method and selection method of science, selection is strong Female parent and the male parent mating of Kang Youliang, for the stabilization heredity of characteristic, provide can be advantageous basic.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to embodiments, to the present invention It is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not used to Limit the present invention.
Embodiment 1
A kind of breeding method of high yield Donglan Gallus domesticlus brisson, comprising the following steps:
Female parent selection:
Surface characteristics: normal plumage type (h gene), Gallus domesticlus brisson feather scatters in the form of sheets, and plumage color is in black (I gene), and crown type is Mulberries hat, plumage speed growing way is relatively slow (K gene), and feather is close to body body, and delicate and pretty, cockscomb and wattle are big, and chest depth is dashed forward forward Out, keel length and it is straight, it is big to carry on the back long abdomen, wide between pubis, and thin skin, soft, flexible, subcutaneous fat is few.
In terms of production performance and economic characters: the genetic force of selection year egg number is 0.20, and the genetic force of egg size is 0.60 More than, the genetic force of material consumpting ratio is 0.25 or more, and rate of fertilization genetic force is 0.05 or more, 0.20 or more hatching rate, anti-horse Garrick The genetic force of family name's disease must reach 0.4 or more, and coccidia genetics of resistance power reaches 0.28 or more chicken.
Shown in Tables 1 and 2 specific as follows.
1 production performance heredity force parameter of table
2 disease-resistant performance heredity force parameter of table
Genetic parameter Marek's disease Ross sarcoma Coccidia resistance Niu Kasi disease
Genetic force 0.4 0.28 0.30 0.32
Male parent selection:
Selection on surface characteristics is required with maternal consistent;
In terms of production performance and economic characters: 0.18 or more genetic force of selection, the genetic force of feed intake are learned 0.80 or more Chicken of the genetic force of habit ability 0.28 or more.Shown in table 3 specific as follows.
3 disease-resistant performance heredity force parameter of table
Genetic parameter Sexual behaviour Feed intake Learning ability
Genetic force 0.19 0.82 0.28
S2, mating
The step S1 female parent selected and male parent are mated, laid eggs according to egg, egg size, eggshell strength and eggshell Color is selected and is hatched.
Specific choice standard is as follows: 1. screening the kind egg of egg shape index >=0.3.2. egg size selects 55~60g's or so Egg.3. color selection white.
Selected qualified egg hatching is obtained into F1 generation, using step S1 the method to the genotype of F1 generation individual into Row identifies, and filters out the Donglan Gallus domesticlus brisson with homozygous family blood relationship.
S3, group expand numerous
Selection is maternal from the Donglan Gallus domesticlus brisson with homozygous family blood relationship that step S2 is filtered out and male parent is hybridized, Offspring F2 is homozygote, realizes fast-propagation group.
S4, intensive large-scale production
Step S3 is expanded into numerous group using the intensive large-scale production of ecological culturex realization high yield Donglan Gallus domesticlus brisson.
Embodiment 2
Female parent selection: family blood relationship is selected to select 152118 breeder as female parent.
Surface characteristics: normal plumage type (h gene), Gallus domesticlus brisson feather scatters in the form of sheets, and plumage color is in black (I gene), and crown type is Mulberries hat, plumage speed growing way is relatively slow (K gene), and feather is close to body body, and delicate and pretty, cockscomb and wattle are big, and chest depth is dashed forward forward Out, keel length and it is straight, it is big to carry on the back long abdomen, wide between pubis, and thin skin, soft, flexible, subcutaneous fat is few.
Figure selection criteria are as follows: light and handy, the active agility of selection;Constitutionally selection bone is strong without thick, and skin is tight and has Elasticity, thickness is moderate, and subcutaneous fat is not excessive, the firm type of chicken prosperity;It selects feeding behaviour normal on behavior expression, there is spy Fixed typical body takes care of behavior, and sexual reflex behavior is apparent.
In terms of production performance and economic characters: the genetic force of selection year egg number is 0.20, and the genetic force of egg size is 0.60 More than, the genetic force of material consumpting ratio is 0.25 or more, and rate of fertilization genetic force is 0.05 or more, 0.20 or more hatching rate, anti-horse Garrick The genetic force of family name's disease must reach 0.4 or more, and coccidia genetics of resistance power reaches 0.28 or more chicken.
Shown in table 4 and table 5 specific as follows.
4 production performance heredity force parameter of table
5 disease-resistant performance heredity force parameter of table
Genetic parameter Marek's disease Ross sarcoma Coccidia resistance Niu Kasi disease
Genetic force 0.4 0.28 0.28 0.35
Male parent selection: it is 152142 stock cocks that male parent, which selects family blood relationship,.
Surface characteristics are required with the selection in physical characteristic with maternal consistent;
In terms of production performance and economic characters: 0.18 or more genetic force of selection, the genetic force of feed intake are learned 0.80 or more Chicken of the genetic force of habit ability 0.28 or more.Shown in table 6 specific as follows.
The hereditary force parameter of table 6
Genetic parameter Sexual behaviour Feed intake Learning ability
Genetic force 0.18 0.80 0.28
S2, mating
The step S1 female parent selected and male parent are mated, laid eggs according to egg, egg size, eggshell strength and eggshell Color is selected and is hatched.
Specific choice standard is as follows: 1. screening the kind egg of egg shape index >=0.3.2. egg size selects 55~60g's or so Egg.3. color selection white.
Selected qualified egg hatching is obtained into F1 generation, using step S1 the method to the genotype of F1 generation individual into Row identifies, and filters out the Donglan Gallus domesticlus brisson with homozygous family blood relationship.
S3, group expand numerous
Selection is maternal from the Donglan Gallus domesticlus brisson with homozygous family blood relationship that step S2 is filtered out and male parent is hybridized, Offspring F2 is homozygote, realizes fast-propagation group.
S4, intensive large-scale production
Step S3 is expanded into numerous group using the intensive large-scale production of ecological culturex realization high yield Donglan Gallus domesticlus brisson.
Embodiment 3
S1, seed selection
Female parent selection: with embodiment 2.
Male parent selection: with embodiment 2.
S2, mating
The step S1 female parent selected and male parent are mated, laid eggs according to egg, egg size, eggshell strength and eggshell Color is selected and is hatched.
Specific choice standard is as follows: 1. screening the kind egg of egg shape index >=0.3.2. egg size selects 55~60g's or so Egg.3. color selection white.
Selected qualified egg hatching is obtained into F1 generation, using step S1 the method to the genotype of F1 generation individual into Row identifies, and filters out the Donglan Gallus domesticlus brisson with homozygous family blood relationship.
S3, group expand numerous
Selection is maternal from the Donglan Gallus domesticlus brisson with homozygous family blood relationship that step S2 is filtered out and male parent is hybridized, Offspring F2 is homozygote, realizes fast-propagation group.
S4, intensive large-scale production
Step S3 is expanded into numerous group using the intensive large-scale production of ecological culturex realization high yield Donglan Gallus domesticlus brisson.
Preferably, in step S1, it is preferred that the ecological culturex includes that place disinfection, profession are brooded, immune connect Kind, hayashishita is put in a suitable place to breed and feed formulation;
(1) place sterilizes: will carry out disinfection inside and outside raising place, and is carried out disinfection with quick lime to ground;With 4% hydrogen Sodium hydroxide solution uniformly, carries out disinfection to sprinkling inside and outside raising place.
(2) profession is brooded: after baby chick goes out shell, being brooded in professional chicken brooding house, brood time is 35 days;The environment of brood time is wanted Seek 1. temperature: first week, 32~35 DEG C, first three days must not be lower than 33 DEG C, and 28~32 DEG C of second week, 25~28 DEG C of third week, the 20~25 DEG C of surrounding, the 5th week, take off temperature;2. humidity: relative humidity control in the 1st~3 day declines every three days later 60~65% 3%~5%, until relative humidity reaches 45~55%;3. density: it is brooded using level land, 30~40/square metre.4. chick The last fortnight gives daily illumination for 24 hours, starts in third week to reduce 1h illumination daily, and 4th week starts to use natural lighting, illumination with 5. 40w bulb light is divulged information: first week to brood can not open a window, and gradually windowing ventilation, keeps room air fresh after one week Circulation.6. during brooding, just drink uses warm water, and adds multi-vitamins and bacitracin in water;1~2 after first drink Hour can feeding.
(3) immunity inoculation: 1. horse Garrick vaccine is subcutaneously injected in 1 age in days;2. 5~7 new branch H120 of age in days eye droppings collunarium;③12 ~14 daily drinks/drip age bursa of fabricius vaccine;4. 20~22 ages in days, the new branch H52/ bird flu of intramuscular injection;5. 26~28 ages in days, Fa Shi Capsule vaccine-containing drinking water;6. 30 ages in days, chicken pox thorn kind;7. 60 ages in days, the new branch influenza triple vaccine of intramuscular injection;8. 120 ages in days, intramuscular injection newcastle disease I system.
(4) hayashishita is put in a suitable place to breed: it 1. puts the selection in place in a suitable place to breed: selecting far from city, stockaded village to avoid pollution, pack environment is quiet, It has abundant water resources cleaning, there is trees shading;2. hen coop is built: selection is put in a suitable place to breed in ground, and topography is higher, and leeward place on the sunny side is built The booth of linear type or " people " font, 30~50 centimeters away from ground.3. baby chick is brooded for 35 days, de- Wen Houke, which is transferred to, puts chicken in a suitable place to breed 3~5 days adaptive feedings of canopy, then turn group, turn to add multi-vitamins in drinking-water within three days before and after group, to prevent stimulation;Selection Fine day is put in a suitable place to breed with thermophilic;Training chicken formation condition reflection during feeding, convenient for management.
(5) feed formulation: 1~30 age in days cooperates chicken material using full price, 30~50 ages in days using chicken material in full price cooperation, Chicken is allowed to move freely in hayashishita after 50 ages in days, search for food weeds insect, carries out supplementary feeding full price sooner or later and cooperates big chicken material.
The full price cooperation chicken material includes following raw material according to parts by weight: 620 parts of corn (2 grade 7.8%), Soybean Meal (2 43%) 280 parts of grade, 40 parts of worm powder, 20 parts of mulberry leaf, 10 parts of soybean oil, 10 parts of goat's rue, 15 parts of mountain flour, 10 parts of calcium monohydrogen phosphate, food 3 parts of salt, 10 parts of premix.
Chicken material includes following raw material according to parts by weight in the full price cooperation: 660 parts of corn (2 grade 7.8%), Soybean Meal (2 Grade 43%) 200 parts, 20 parts of wheat bran (2 grade 14.3%), 28 parts of rice bran (2 grades), (60%) 20 part of corn protein powder, worm powder 20 Part, 20 parts of mulberry leaf, 8 parts of soybean oil, 10 parts of goat's rue, 15 parts of mountain flour, 10 parts of calcium monohydrogen phosphate, 4 parts of salt, 12 parts of premix.
The big chicken material of the full price cooperation includes following raw material according to parts by weight: 660 parts of corn (2 grade 7.8%), Soybean Meal (2 Grade 43%) 190 parts, 35 parts of wheat bran (2 grade 14.3%), 30 parts of rice bran (2 grades), (60%) 20 part of corn protein powder, mulberry leaf 20 Part, 20 parts of soybean oil, 10 parts of goat's rue, 15 parts of mountain flour, 10 parts of calcium monohydrogen phosphate, 3 parts of salt, 20 parts of premix.
The premix includes following components according to parts by weight: 1 part of lysine, 1.2 parts of methionine, 0.6 part of glycine, tea 1 part of polyphenol, 0.5 part of chitin, 0.1 part of isoflavones, 0.7 part of choline chloride, 0.6 part of multi-vitamins, compound micro member Plain 1.2 parts, 2 parts of passion fruit, 1.5 parts of cortex cinnamomi.
High yield Donglan Gallus domesticlus brisson of each selection 100 Jing Guo embodiment 1-3 breeding is tested, and selects health status identical Gallus domesticlus brisson is fed from brood time, is divided into 3 groups, respectively experimental group 1-3, and control group is arranged, and control group is common Donglan crow Chicken breed, nursing number is identical with weight, other feeding environments are identical with method.It raises to 200 ages in days, to weight gain, laying rate Green shell rate is counted with laying eggs.As a result as shown in table 7 below.
7 result of table statistics
It can be seen that breeding method of the invention from embodiment 1-3 and 7 data of table and utilize mating like to like, pedigree breeding skill Art purifies local excellent variety Donglan silkies strain provenance, retains its excellent genes and genetic diversity, improves life Long rate and laying rate, and then increase economic efficiency.With high-quality green poultry cultivation technology, nonreactive puts soil in a suitable place to breed under alpine forest Chicken makes it be able to outstanding behaviours in good growing environment in economic characters and biological character.
Above description is the detailed description for the present invention preferably possible embodiments, but embodiment is not limited to this hair Bright patent claim, it is all the present invention suggested by technical spirit under completed same changes or modifications change, should all belong to In the covered the scope of the patents of the present invention.

Claims (10)

1. a kind of breeding method of high yield Donglan Gallus domesticlus brisson, which comprises the following steps:
S1, seed selection
Female parent selection:
Surface characteristics: normal plumage type, Gallus domesticlus brisson feather scatter in the form of sheets, and plumage color is in black, and crown type is mulberries hat, and plumage speed growing way is opposite Relatively slow, feather is close to body body, delicate and pretty, and cockscomb and wattle are big, and chest depth protrudes forward, keel length and it is straight, it is big to carry on the back long abdomen, pubis Between it is wide, thin skin, soft, flexible, subcutaneous fat is few;
In terms of production performance and economic characters: the genetic force of selection year egg number 0.20, the genetic force of egg size 0.60 or more, The genetic force of material consumpting ratio is 0.25 or more, and rate of fertilization genetic force is 0.05 or more, 0.20 or more hatching rate, anti-Marek's disease Genetic force must reach 0.4 or more, and coccidia genetics of resistance power reaches 0.28 or more chicken;
Male parent selection:
Selection on surface characteristics is required with maternal consistent;
In terms of production performance and economic characters: 0.18 or more genetic force of selection, the genetic force of feed intake learn energy 0.80 or more Chicken of the genetic force of power 0.28 or more;
S2, mating
The step S1 female parent selected and male parent are mated, laid eggs according to egg, egg size, eggshell strength and eggshell color It is selected and is hatched;
Specific choice standard is as follows: 1. screening the kind egg of egg shape index >=0.3;2. egg size selects the egg of 55~60g or so; 3. color selection white;
Selected qualified egg hatching is obtained into F1 generation, is reflected using genotype of the step S1 the method to F1 generation individual Not, the Donglan Gallus domesticlus brisson with homozygous family blood relationship is filtered out;
S3, group expand numerous
Selection is maternal from the Donglan Gallus domesticlus brisson with homozygous family blood relationship that step S2 is filtered out and male parent is hybridized, offspring F2 is homozygote, realizes fast-propagation group;
S4, intensive large-scale production
Step S3 is expanded into numerous group using the intensive large-scale production of ecological culturex realization high yield Donglan Gallus domesticlus brisson.
2. the breeding method of high yield Donglan according to claim 1 Gallus domesticlus brisson, which is characterized in that in step S1, maternal and father This figure selection criteria are as follows: light and handy, the active agility of selection;Constitutionally selection bone is strong without thick, and skin is tight and flexible, Thickness is moderate, and subcutaneous fat is not excessive, the firm type of chicken prosperity;It selects feeding behaviour normal on behavior expression, there is specific allusion quotation The body of type takes care of behavior, and sexual reflex behavior is apparent.
3. the breeding method of high yield Donglan according to claim 1 Gallus domesticlus brisson, which is characterized in that the ecological culturex packet Include place disinfection, profession is brooded, immunity inoculation, hayashishita are put in a suitable place to breed and feed formulation;
(1) place sterilizes: will carry out disinfection inside and outside raising place, and is carried out disinfection with quick lime to ground;
(2) profession is brooded: after baby chick goes out shell, being brooded in professional chicken brooding house, brood time is 35 days;The environmental requirement of brood time is 1. Temperature: first week, 32~35 DEG C, first three days must not be lower than 33 DEG C, 28~32 DEG C of second week, 25~28 DEG C of third week, 4th week 20~25 DEG C, the 5th week, take off temperature;2. humidity: relative humidity control in the 1st~3 day declines 3% 60~65% every three days later ~5%, until relative humidity reaches 45~55%;3. density: it is brooded using level land, 30~40/square metre;
(3) immunity inoculation: 1. horse Garrick vaccine is subcutaneously injected in 1 age in days;2. 5~7 new branch H120 of age in days eye droppings collunarium;3. 12~14 Daily drink/drip age bursa of fabricius vaccine;4. 20~22 ages in days, the new branch H52/ bird flu of intramuscular injection;5. 26~28 ages in days, bursa of farbricius epidemic disease Seedling drinking-water;6. 30 ages in days, chicken pox thorn kind;7. 60 ages in days, the new branch influenza triple vaccine of intramuscular injection;8. 120 ages in days, intramuscular injection newcastle disease I system;
(4) hayashishita is put in a suitable place to breed: 1. being put the selection in place in a suitable place to breed: being selected far from city, stockaded village to avoid pollution, pack environment is quiet, water source Abundance cleaning, there is trees shading;2. hen coop is built: selection is put in a suitable place to breed in ground, and topography is higher, and " one " word is built in leeward place on the sunny side The booth of shape or " people " font, 30~50 centimeters away from ground;3. baby chick is brooded for 35 days, de- Wen Houke, which is transferred to, puts hen coop 3~5 in a suitable place to breed Its adaptive feeding, then turns group, turns to add multi-vitamins in drinking-water within three days before and after group, to prevent stimulation;Selection fine day is put It supports with thermophilic;Training chicken formation condition reflection during feeding, convenient for management;
(5) feed formulation: 1~30 age in days cooperates chicken material using full price, and 30~50 ages in days are using chicken material in full price cooperation, and 50 days Chicken is allowed to move freely in hayashishita after age, search for food weeds insect, carries out supplementary feeding full price sooner or later and cooperates big chicken material.
4. the breeding method of high yield Donglan according to claim 3 Gallus domesticlus brisson, which is characterized in that in step (1), with 4% Sodium hydroxide solution uniformly, carries out disinfection to sprinkling inside and outside raising place.
5. the breeding method of high yield Donglan according to claim 3 Gallus domesticlus brisson, which is characterized in that in step (2), process of brooding In, just drink uses warm water, and adds multi-vitamins and bacitracin in water;It 1~2 hour can feeding after first drink.
6. the breeding method of high yield Donglan according to claim 3 Gallus domesticlus brisson, which is characterized in that in step (2), process of brooding In, chick the last fortnight gives daily illumination for 24 hours, starts in third week to reduce 1h illumination daily, and 4th week starts using natural lighting, Illumination is with 40w bulb light.
7. the breeding method of high yield Donglan according to claim 3 Gallus domesticlus brisson, which is characterized in that in step (5), the full price Cooperation chicken material includes following raw material according to parts by weight: 600~630 parts of corn (2 grade 7.8%), Soybean Meal (2 grade 43%) 270 ~300 parts, 30~50 parts of worm powder, 10~30 parts of mulberry leaf, 5~15 parts of soybean oil, 5~15 parts of goat's rue, 10~20 parts of mountain flour, phosphorus 8~12 parts of sour hydrogen calcium, 1~5 part of salt, 8~12 parts of premix.
8. the breeding method of high yield Donglan according to claim 3 Gallus domesticlus brisson, which is characterized in that in step (5), the full price Chicken material includes following raw material according to parts by weight in cooperation: 650~680 parts of corn (2 grade 7.8%), Soybean Meal (2 grade 43%) 180 ~210 parts, 15~25 parts of wheat bran (2 grade 14.3%), 25~30 parts of rice bran (2 grades), (60%) 15~25 part of corn protein powder, 15~25 parts of worm powder, 10~30 parts of mulberry leaf, 5~10 parts of soybean oil, 5~15 parts of goat's rue, 10~20 parts of mountain flour, calcium monohydrogen phosphate 8 ~12 parts, 1~5 part of salt, 8~15 parts of premix.
9. the breeding method of high yield Donglan according to claim 3 Gallus domesticlus brisson, which is characterized in that in step (5), the full price Big chicken material is cooperated according to parts by weight to include following raw material: 650~680 parts of corn (2 grade 7.8%), Soybean Meal (2 grade 43%) 180 ~200 parts, 25~40 parts of wheat bran (2 grade 14.3%), 25~40 parts of rice bran (2 grades), (60%) 15~25 part of corn protein powder, 10~30 parts of mulberry leaf, 15~25 parts of soybean oil, 5~15 parts of goat's rue, 10~20 parts of mountain flour, 8~12 parts of calcium monohydrogen phosphate, salt 1 ~5 parts, 15~25 parts of premix.
10. according to the breeding method of high yield Donglan Gallus domesticlus brisson described in claim 7-9, which is characterized in that the premix according to Parts by weight include following components: 0.8~1.5 part of lysine, 1~1.5 part of methionine, 0.5~1 part of glycine, tea polyphenols 0.5~ 2 parts, 0.3~1 part of chitin, 0.05~0.2 part of isoflavones, 0.6~0.8 part of choline chloride, multi-vitamins 0.5~1 Part, 1~1.5 part of composite trace element, 1~3 part of passion fruit, 1~2 part of cortex cinnamomi.
CN201811242455.9A 2018-10-24 2018-10-24 A kind of breeding method of high yield Donglan Gallus domesticlus brisson Pending CN109006691A (en)

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