CN102132686A - Method for breeding new strain of black-bone chicken with higher production performance - Google Patents
Method for breeding new strain of black-bone chicken with higher production performance Download PDFInfo
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Abstract
The invention belongs to the technical field of breeding of poultry, and discloses a method for breeding a new strain of black-bone chickens with higher production performance, which comprises the following steps in sequence: taking a Chinese black-bone chicken as a male parent and a foreign broiler chicken as a female parent, producing F1 generation through hybridization, and retaining a hen having black bone, black shin and black skin characters in the F1 generation; taking the male parent in the step 1 as a male parent to conduct mating with the hen of the F1 generation to produce F2 generation through hybridization, selecting a cock and a hen which have same feather and appearance as that of the male parent in the step 1, as well as the black bone, the black shin and the black skin characters; carrying out intercrossing and propagation to individuals obtained from the step 2, improving the grow speed and the egg producing performance according to a family and individual selection method, laying stress on the black skin, sexual maturity and the feather and the appearance characters; and conducting system breeding of four or more than four generations to obtain the new strain of black-bone chicken. The method obviously promotes the growth speed of the Chinese black-bone chicken at early stage, reduces feed-to-chicken ratio, and improves propagation performance under certain conditions.
Description
Technical field
The invention belongs to the poultry breeding technical field, be specifically related to a kind of breeding method of higher productivity black-bone chicken new lines.
Background technology
Black-bone chicken is main gains the name because its bone is pitch-black, similar with tame chicken, belongs to a section together and belongs to.Be my local and special products chicken kind.Put down in writing according to Compendium of Material Medica: " the black-bone chicken person has Bai Maowu bone, black wool crow bone, marble crow bone, Bai Piwu bone, and the black full person of kindred is used as medicine better ".
Black-bone chicken has the characteristics of dietotherapeutic.Modern medicine study, black-bone chicken include abundant melanin, protein, and 18 seed amino acids such as vitamin B group and 18 kinds of trace elements, wherein the content of nicotinic acid, vitamin E, phosphorus, iron, potassium, sodium all is higher than common chicken, and cholesterol and fat content are but very low.Total serum protein of black-bone chicken and globular protein content are all apparently higher than common chicken.Contain amino acid in the blackbone Chicken and be higher than common chicken, and it is also high a lot of than common chicken to contain ferro element, is the high invigorant of nutritive value, so black-bone chicken is a qi-restoratives labor, the first-class good merchantable brand of the body that takes care of health.Edible black-bone chicken can be improved physiological function, delayed senility, strengthening the muscles and bones.To preventing and treating osteoporosis, rickets, women's iron-deficiency anemia etc. obvious effect is arranged.Compendium of Material Medica thinks that black-bone chicken has qi-restoratives labor thin and weak, and system is quenched one's thirst, and beneficial puerpera controls the function that reaches some deficient all diseases under married woman's metrorrhagia band.
China's black-bone chicken kind mainly is divided into two classes: Wuding County black-bone chicken and calm and peaceful silkiefowl black bone are China's local chicken kind; Fengxiang black-bone chicken, Nanjing black-bone chicken and new wide black-bone chicken are cultivated kind faster for long speed.Above-mentioned five kinds of black-bone chickens all have the feature of black boneblack meat, see that in appearance skin deceives, and crest also is a dark red, a bit send out crow; Plumage look aspect, except calm and peaceful silkiefowl black bone is white plumage, other four kinds all is the jute plumage.
External broiler chicken is generally yellow skin, plain boiled pork, it is fast to have long speed, father and mother godmother side strain has the high excellent genes of egg laying performance, and these excellent genes are the results that go through the half a century seed selection abroad, and principal item has AA+, Luo Si 308, Ke Bao and hypo sieve etc.
Compare with external broiler chicken, the productivity of black-bone chicken is lower, is example with Fengxiang black-bone chicken, and its commodity for meat chicken production performance are: delivered 2.3 kilograms of the average live-weights of male and female chicken for sale in 70 days, feedstuff-meat ratio is 2.4.Egg laying performance is low, goes into to give up 150 pieces on qualified kind of egg 66 ages in week; It is 1.50kg that silkiefowl black bone 70 age in days cocks are delivered average live-weight for sale, feedstuff-meat ratio 2.4:1.Delivered 1.50 kilograms of the average live-weights of hen in 80 days for sale, feed conversion rate 2.7:1.
Surging day by day along with grain on the international market and feed price, the raising of every production cost needs to improve the productivity of black-bone chicken in the production.Use conventional family selective breeding method raising early growth speed and egg laying performance comparatively complicated, also need certain condition, and the annual early growth speed genetic progress that obtains has only tens grams, also only several pieces of the genetic progresses of egg number, thus press in the production practices simple and practical, can improve early growth speed the short time and plant the method for chicken egg laying performance.
Summary of the invention
Technical problem to be solved by this invention is, surging day by day at grain on the international market and feed price, cause the present situation that chicken raising cost rises steadily, the breeding method of a kind of higher productivity (being that fast growth, feedstuff-meat ratio are low, reproductive performance is high) black-bone chicken new lines is provided.
The present invention is that to solve the problems of the technologies described above the technical scheme of employing as follows:
A kind of breeding method of black-bone chicken new lines of higher productivity, steps in sequence is:
Step 1, do male parent with black-bone chicken, do female parent with external broiler chicken, hybridization produces F1 generation, and the F1 generation of selecting and remain has the hen of black boneblack shin casting skin;
Step 2, do male parent with the male parent in the step 1, with the F1 hen mating in generation, hybridization produces F2 generation, and the F2 that selects and remain has in generation and identical filoplume and the outward appearance of male parent in the step 1, the individuality with black bone, black shin, dark skin proterties;
Step 3, with the individual traversed by of step 2 gained with expand numerously, improve growth rate and egg laying performance according to family and individual choice method; Pay attention to dark skin, sexual maturity and the filoplume appearance character the same with the male parent kind;
Step 4, through from generation to generation systematic breeding more than 4 or 4, breed the black-bone chicken new lines of higher productivity.
Step 1 and 2 described black-bone chickens refer to Fengxiang iron pin fiber crops black-bone chicken, Nanjing iron pin fiber crops black-bone chicken, new wide iron pin fiber crops black-bone chicken, Wuding County black-bone chicken, calm and peaceful silkiefowl black bone.
Step 1 and 2 described black-bone chickens can select to be sheerly cock or father and mother for cock or commodity for cock.
The described external broiler chicken of step 1 refers to like to pull out increasingly a kind of in (Arbor Acres is called for short the A.A. fryer), section's treasured, Luo Si or the hypo sieve.
The described external broiler chicken of step 1 can select father and mother for CD or B system or D system or chicken house AB hen for generations for generations for generations.
The present invention has following beneficial effect:
1, does the black-bone chicken hybridization of male parent in the step 1 of the present invention in F1 godmother chicken and the step 1, F1 contains 50% external broiler chicken blood lineage and 50% black-bone chicken blood lineage for meeting, with the male parent black-bone chicken mating in F1 godmother chicken and the step 1, F2 contains 25% external broiler chicken blood lineage and 75% black-bone chicken blood lineage for meeting, and isozygoty and provide in steps male parent filoplume outward appearance in 1, possess the chicken of black bone, casting skin, black meat feature.Thereby obtained black-bone chicken new lines underlying group.Through the systematic breeding of 4 generations, then breed the black-bone chicken new lines that contains 25% external broiler chicken blood lineage.
2, among the present invention, because the external broiler chicken as female parent has the fast advantage (42 ages in days can reach 2.5kg) of long speed, as the long speed of the domestic black-bone chicken of male parent slow (42 age in days silkiefowl black bones have only 0.30-0.35kg, and Nanjing, Fengxiang, new wide black-bone chicken are 1.0-1.3kg).The present invention introduces the fast gene of the long speed of external broiler chicken in the domestic black-bone chicken, the black-bone chicken new lines of being cultivated has improved the growth rate of China black-bone chicken, the silkiefowl black bone or Wuding County's black-bone chicken new lines 42 age in days body weight that contain 25% external broiler chicken blood lineage can reach 0.9-1.1kg, and the Nanjing, Fengxiang or the new wide iron pin fiber crops black-bone chicken 42 age in days body weight that contain 25% external broiler chicken blood lineage reach 1.3-1.6kg.
3,, go into to give up hen age in week and lay eggs 193 pieces as liking to pull out increasingly (AA) fryer CD66, and the egg laying performance of domestic black-bone chicken is relatively low, has only 150-160 pieces the same period owing to have the reproductive performance advantage of higher as father and mother godmother we's external broiler chicken.The present invention is in that maternal CD or D are that the high gene of egg laying performance is introduced in the case in the domestic black-bone chicken with external broiler chicken, the black-bone chicken new lines of being cultivated has improved the egg laying performance of China black-bone chicken, and go into to give up the average egg number of hen and improved 10-15 piece 66 ages in week.
4, the present invention can the blood lineage import external broiler chicken high productivity in China black-bone chicken, in the short period of time, obtain the bigger genetic progress of economic characters, improved the productivity of China black-bone chicken, make full use of the gene of the excellent productivity of external kind, shared the achievement of world's human civilization.The technology of the present invention route has enriched China's black-bone chicken breeding theory, has great practice and economic implications.
Embodiment
Below in conjunction with specific embodiment the present invention is described in detail.Following embodiment is of the present invention specifying; mentioned concrete kind among the embodiment as male parent and maternal chicken; and specifically be that pure lines, father and mother generation or commodity generations are not limitation of the invention, the present invention is claimed, and also to be not limited to embodiment listed.
Genetic progress, test cross, traversed by are fixed, systematic breeding, family are selected and noun such as individual choice all is term or the breeding method that those skilled in the art use always, therefore do not do at this and describe in detail and explain.
Embodiment 1
The breeding method of a kind of higher productivity black-bone chicken of present embodiment, steps in sequence is:
Step 1, do male parent with Fengxiang iron pin fiber crops black-bone chicken father and mother for cock, do female parent with AA chicken father and mother for CD, hybridization produces F1 generation, and the F1 generation of selecting and remain has the hen of black bone, casting skin and black shin;
Step 2, do male parent with Fengxiang iron pin fiber crops black-bone chicken father and mother for cock, with the mating of F1 godmother chicken, obtain F2 generation, selecting and remain has male parent filoplume outward appearance in the step 1, the individuality of black bone, dark skin, black shin;
Step 3, F2 fix for the individual traversed by of male and female and expand numerous, and establishment family, improve economic characters such as growth rate and egg laying performance according to family and individual choice method, pay attention to dark skin in addition, jute, appearance character such as sexual maturity and build, the growth rate of selecting and remain is faster than former Fengxiang black-bone chicken, egg laying performance than former Fengxiang black-bone chicken hen height, have former Fengxiang iron pin fiber crops black-bone chicken filoplume external appearance characteristic, black bone, casting skin, black shin, crest is big and individuality or family upright, that the build circle rolls;
Step 4, through the systematic breeding of 4 generations, breed the black-bone chicken new lines that contains external broiler chicken AA 25% blood lineage.
Through the black-bone chicken new lines that this method is cultivated, growth rate is that 42 age in days body weight reach 1.3-1.5 kg, goes into to give up hen 66 ages in week and lays eggs and improved 11 pieces, and growth rate and egg laying performance significantly improve than domestic existing black-bone chicken.
Embodiment 2
The breeding method of a kind of high productivity energy of present embodiment black-bone chicken, steps in sequence is:
Step 1, doing male parent with Nanjing iron pin fiber crops black-bone chicken commodity for cock, is that hen is cooked female parent with the D for generations of section's treasured, and hybridization produces F1 generation, and the F1 generation of selecting and remain has the hen of black bone, black shin, casting skin;
Step 2, do male parent for cock,, obtain F2 generation with the mating of F1 godmother chicken with Nanjing black-bone chicken father and mother, the individuality of the dark skin of selecting and remain, jute plumage look proterties, and carry out feeding and management according to kind of a fowl raising management method;
Step 3, the individual traversed by of step 2 gained male and female fixed and expand numerously, and set up family, improve growth rate and egg laying performance according to family and individual choice method.Pay attention to dark skin in addition, jute plumage look, sexual maturity, face shapings such as build, the selection growth rate is faster than former Nanjing black-bone chicken, crest big and individuality upright, that the build circle rolls;
Step 4, through the systematic breeding of 5 generations, breed the black-bone chicken new lines of using for corss combination, contain precious 25% blood lineage of section.
Through the black-bone chicken new lines that this method is cultivated, 42 age in days growth rate are 1.35-1.60kg, go into to give up hen 66 ages in week and lay eggs and improved 12 pieces, and growth rate and egg laying performance significantly improve than domestic existing black-bone chicken.
Embodiment 3
The breeding method of a kind of high productivity energy of present embodiment black-bone chicken, steps in sequence is:
Step 1, do male parent with the black-bone chicken father and mother of Wuding County for cock, do female parent with Luo Si 308 father and mother godmother chicken CD, hybridization produces F1 generation, stays F1 godmother chicken, and carries out feeding and management according to kind of a fowl raising management method;
Step 2, do male parent for cock,, obtain F2 generation, the individuality of the black bone of selecting and remain, black shin, dark skin, jute plumage look proterties with the mating of F1 godmother chicken with the black-bone chicken father and mother of Wuding County;
The individual traversed by of step 3, step 2 gained male and female is fixed and is expanded numerously, and sets up family, improves growth rate and egg laying performance according to family and individual choice method.Pay attention to selecting the jute plumage look individuality of black bone, black shin, dark skin, select the individuality that growth rate is faster than former Wuding County black-bone chicken, egg laying performance is high, crest is big and upright;
Step 4, through the systematic breeding of 6 generations, breed the black-bone chicken new lines of using for corss combination, contain precious 25% blood lineage of section.
Through the black-bone chicken new lines that this method is cultivated, 42 age in days growth rate are 0.65-0.85 kg, and go into to give up the hen egg number and improved 15 pieces 66 ages in week.Growth rate and egg laying performance significantly improve than former Wuding County black-bone chicken.
Embodiment 4
The breeding method of a kind of high productivity energy of present embodiment white-feather silky chicken, steps in sequence is:
Step 1, do male parent for cock with calm and peaceful silkiefowl black bone father and mother, with broiler chicken AA for generations a by product AB hen do female parent, hybridization produces F1 generation, stays the hen of F1 for black bone, black shin, dark skin;
Step 2, do male parent for cock,, obtain F2 generation, the individuality of the black bone of selecting and remain, black shin, dark skin, white silk hair proterties with the mating of F1 godmother chicken with calm and peaceful silkiefowl black bone father and mother;
The individual traversed by of step 3, step 2 gained male and female is fixed and is expanded numerously, and sets up family, improves growth rate and egg laying performance according to family and individual choice method; In addition, pay attention to black bone, dark skin, black shin, white silk hair, the individuality that growth rate is faster than former calm and peaceful silkiefowl black bone, egg laying performance is high is selected in sexual maturity;
Step 4, through the seed selection of 6 useful proterties of generation, form for corss combination black-bone chicken new lines use, that contain external broiler chicken AA 25% blood lineage.
Through the black-bone chicken new lines that this method is cultivated, 42 age in days body weight are 0.80-1.0 kg, and feedstuff-meat ratio reduces 0.10-0.15, have significantly improved the growth rate of calm and peaceful silkiefowl black bone.
Claims (5)
1. the breeding method of a higher productivity black-bone chicken new lines, steps in sequence is:
Step 1, do male parent with domestic black-bone chicken, do female parent with external broiler chicken, hybridization produces F1 generation, stays the hen that F1 generation has black bone, black shin, dark skin proterties;
Step 2, do male parent with the male parent in the step 1, with the F1 hen mating in generation, hybridization produces F2 generation, select and remain identical with male parent in the step 1 filoplume and outward appearance, the male and female chicken with black bone, black shin, dark skin proterties;
Step 3, with the individual traversed by of step 2 gained with expand numerously, improve growth rate and egg laying performance according to family and individual choice method; Pay attention to dark skin, sexual maturity and the filoplume appearance character the same with the male parent kind;
Step 4, through from generation to generation systematic breeding more than 4 or 4, breed the black-bone chicken new lines of higher productivity.
2. the breeding method of higher productivity black-bone chicken new lines according to claim 1 is characterized in that: step 1 and 2 described black-bone chickens refer to Fengxiang black-bone chicken, Nanjing black-bone chicken, new wide black-bone chicken, Wuding County black-bone chicken, calm and peaceful silkiefowl black bone.
3. the breeding method of higher productivity black-bone chicken new lines according to claim 1 and 2 is characterized in that: step 1 and 2 described black-bone chickens can select to be sheerly cock or father and mother for cock or commodity for cock.
4. the breeding method of higher productivity black-bone chicken new lines according to claim 1 is characterized in that: the described external broiler chicken of step 1 refers to like to pull out increasingly, a kind of in section's treasured, Luo Si or the hypo sieve.
5. according to the breeding method of claim 1 or 4 described higher productivity black-bone chicken new lines, it is characterized in that: the described external broiler chicken of step 1 can select father and mother for CD or B system or D system or chicken house by product AB hen for generations for generations for generations.
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Cited By (12)
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| CN102669050A (en) * | 2012-05-24 | 2012-09-19 | 广东温氏食品集团有限公司 | Method for measuring muscular blackness of live black-bone chicken |
| CN103931557A (en) * | 2014-05-08 | 2014-07-23 | 周珠英 | Method for cultivating new variety crossbred chicken by using Daiyun black chicken as male parent |
| CN104161017A (en) * | 2014-08-14 | 2014-11-26 | 兴文县新星农业发展有限责任公司 | Novel black-bone chicken breeding method |
| CN105104293A (en) * | 2015-08-14 | 2015-12-02 | 江苏京海禽业集团有限公司 | Rapid egg production method of laying hens with black feather and green egg shells |
| CN105248358A (en) * | 2015-09-14 | 2016-01-20 | 日照市畜牧站 | High production performance Rizhao ma chicken new strain cultivation method |
| CN105638561A (en) * | 2016-01-05 | 2016-06-08 | 刘华武 | Black-feather black-bone chick and white-feather black-bone chick hybrid seed production method |
| CN105660523A (en) * | 2016-01-05 | 2016-06-15 | 刘华武 | Breeding method for novel black-bone chickens |
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| CN116267788A (en) * | 2023-02-08 | 2023-06-23 | 塔里木大学 | Genetic improvement method for improving chicken feed conversion rate |
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| CN102669050A (en) * | 2012-05-24 | 2012-09-19 | 广东温氏食品集团有限公司 | Method for measuring muscular blackness of live black-bone chicken |
| CN103931557A (en) * | 2014-05-08 | 2014-07-23 | 周珠英 | Method for cultivating new variety crossbred chicken by using Daiyun black chicken as male parent |
| CN103931557B (en) * | 2014-05-08 | 2016-01-27 | 周珠英 | To wear the breeding method of the new varieties chicken that the black chicken of cloud goes out for paternal hybrid |
| CN104161017B (en) * | 2014-08-14 | 2016-05-11 | 兴文县新星农业发展有限责任公司 | The breeding method of a kind of black-bone chicken |
| CN104161017A (en) * | 2014-08-14 | 2014-11-26 | 兴文县新星农业发展有限责任公司 | Novel black-bone chicken breeding method |
| US10219670B2 (en) | 2014-09-05 | 2019-03-05 | Tennant Company | Systems and methods for supplying treatment liquids having nanobubbles |
| CN105104293A (en) * | 2015-08-14 | 2015-12-02 | 江苏京海禽业集团有限公司 | Rapid egg production method of laying hens with black feather and green egg shells |
| CN105248358A (en) * | 2015-09-14 | 2016-01-20 | 日照市畜牧站 | High production performance Rizhao ma chicken new strain cultivation method |
| CN105638561A (en) * | 2016-01-05 | 2016-06-08 | 刘华武 | Black-feather black-bone chick and white-feather black-bone chick hybrid seed production method |
| CN105660523A (en) * | 2016-01-05 | 2016-06-15 | 刘华武 | Breeding method for novel black-bone chickens |
| CN106106353A (en) * | 2016-06-29 | 2016-11-16 | 来宾市忻城县润华牧业有限责任公司 | A kind of have meat, medicinal, the Gallus Domesticus breeding method of type at a slow speed of ornamental value |
| CN106172195A (en) * | 2016-07-19 | 2016-12-07 | 贵州省普安县万象生态农业综合开发有限公司 | A kind of method improving Seedling mountain, Pu'an Gallus Domesticus laying rate |
| CN106172195B (en) * | 2016-07-19 | 2018-09-25 | 贵州省普安县万象生态农业综合开发有限公司 | A method of improving Pu'an seedling mountain black-bone chicken laying rate |
| CN106982788A (en) * | 2017-05-04 | 2017-07-28 | 唐利军 | A kind of breeding method of grey plumage black-bone chicken |
| CN116267788A (en) * | 2023-02-08 | 2023-06-23 | 塔里木大学 | Genetic improvement method for improving chicken feed conversion rate |
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Application publication date: 20110727 |