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A matching breeding method for black-feathered native chicken with crested head, five-claw, green shank and small corolla

A breeding method, green shin technology, applied in animal husbandry, etc., can solve problems such as deceiving consumers, and achieve the effect of plump body feathers, delicious meat flavor, and less fat

Active Publication Date: 2020-12-15
ZHNAJIANG JINSHENG ANIMAL HUSBANDRY TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Because some high-quality chickens are ordinary in appearance, unscrupulous traders are easy to cheat consumers by shoddy

Method used

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  • A matching breeding method for black-feathered native chicken with crested head, five-claw, green shank and small corolla
  • A matching breeding method for black-feathered native chicken with crested head, five-claw, green shank and small corolla
  • A matching breeding method for black-feathered native chicken with crested head, five-claw, green shank and small corolla

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Experimental program
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Effect test

Embodiment 1

[0030] 1, a kind of supporting breeding method of crested five-claw green shank small corolla black-feathered native chicken, specifically comprises the following steps:

[0031] (1) Breeding of homozygous hemp-feathered Wenchang chickens (W line): Individual male and female hens with hemp-colored feathers are selected from the original Wenchang chicken population, accounting for 6.5% of the whole flock when selected from the first generation After three consecutive years and three generations, 280 hens and 35 roosters of W-line (Mayu) Wenchang chickens were selected and bred to form a homozygous hemp-line (W line) Wenchang chicken with stable heredity. .

[0032] (2) Breeding of fast-feather imperial concubine chickens (K-series imperial concubine chickens): the fast-growing feather imperial concubine chickens with a typical V-shaped crown were selected from more than 2,100 imperial concubine chicken populations, from 3.5% at the time of primary selection After four years an...

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Abstract

The invention discloses an assorted cultivating method for tufted five-foot green-shin small-crown black-feather native chicken. The assorted cultivating method for tufted five-foot green-shin small-crown black-feather native chicken comprises the following specific steps: S1, breeding homozygous dark-plumage-strain Wenchang Chicken (W strain); S2, selecting quick-plumage-strain (K strain) highestranking imperial concubine chicken and slow-plumage-strain (M strain) highest ranking imperial concubine chicken as a first male parent and a first female parent, and carrying out hybridization to generate F1 generation; S3, carrying out hybridization by taking the homozygous dark-plumage-strain Wenchang Chicken (W strain) in step S1 as a male parent and taking F1-generation hen generated in stepS2 as a female parent to obtain F2-generation cocks and hens which have quick feathers, tufted heads, five feet, white skin, green shins and small crowns. The small crowns mean that the front middleportion of each small crown is in the feature of a single crown, and the rear portion (the tail portion) of the crown has three small forks. All the hens are black, all the cocks are colored, and thehens and the cocks are exactly like native chicken. The ternary assorted hybridized F2 generation has appearance features which cannot be forged, and has plump feathers, carcasses are smooth and attractive, meat is delicious, fat is fewer, and the market prospect is remarkable.

Description

technical field [0001] The invention belongs to the technical field of animal breeding. More specifically, it relates to a method for supporting the cultivation of black-feathered native chicken with crested head, five-clawed green shank and small corolla crown. Background technique [0002] Wenchang chicken is produced in Wenchang City, Hainan Province. It is a famous high-quality chicken breed in my country named after the place name of Wenchang City. It ranks first among the "Four Famous Dishes" in Hainan with its excellent meat quality and flavor. It is an indispensable part of Hainan's food culture in my country. Wenchang chicken has the characteristics of jute feathers, yellow shanks, and yellow skin. It is plump and delicious, but its skin is thick and its subcutaneous fat is high. Variety. The imperial concubine chicken wears a phoenix crown, three crowns, five claws, and the whole body feathers are black and white flower feathers. It is domesticated from the wild ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01K67/02
CPCA01K67/02
Inventor 杜炳旺王光琴江新生王知彬李艳青刘宜林董晶
Owner ZHNAJIANG JINSHENG ANIMAL HUSBANDRY TECH CO LTD
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