CN108244048B

CN108244048B - Local chicken breeding method

Info

Publication number: CN108244048B
Application number: CN201810277370.8A
Authority: CN
Inventors: 万新国
Original assignee: Quanzhou Xinhongrun Industrial Design Co ltd
Current assignee: Hengyang Zhenhong Agricultural Technology Development Co.,Ltd.
Priority date: 2018-03-31
Filing date: 2018-03-31
Publication date: 2020-09-15
Anticipated expiration: 2038-03-31
Also published as: CN108244048A

Abstract

The invention discloses a method for breeding local chickens, which is characterized in that new local chicken varieties which are bred in an orchard and are bred in a captive mode and in an outdoor scattered mode, the land utilization rate of the orchard is improved, the problem of utilization of large-area idle land in the orchard is solved, the local chickens are bred and managed scientifically and reasonably in the breeding process, the local chickens are bred in the orchard in the daytime and inhabit in a henhouse at night or in rainstorm weather, and the inhabiting frame and the trap lamp are arranged, so that the local chickens are better convenient to inhabit, abundant mosquitoes are provided for the local chickens, the healthy growth of the local chickens is guaranteed, and the meat quality and the growth speed of the local chickens are guaranteed.

Description

Local chicken breeding method

Technical Field

The invention relates to a method for breeding and cultivating poultry varieties, in particular to a method for breeding hybrid local chickens and feeding the hybrid local chickens in an orchard, and belongs to the field of poultry cultivation.

Background

The Meiling local chicken is a high-quality three-loess chicken variety which is obtained by genetic breeding improvement engineering for many years in order to adapt to the dietary habits and local moods of China. The Meiling local chicken has three-yellow appearance, compact body shape, bright feather color, small head and neck, large eyes, spirit, small feet and bones, beautiful body, good subcutaneous fat deposition and unique flavor; the feed has the advantages of moderate growth, high feed utilization efficiency, strong adaptability to various environments, coarse feed resistance, strong anti-stress capability, temperament, strong self-feeding, and suitability for stocking and free-ranging. Adult hens weighed 1.5 kg, and cocks weighed 1.7 kg.

Qingyuan partridge chicken originally produced in Qingyuan Qingxin county, Qingyuan province, Guangdong province. Also called Qingyuan chicken, it is a domestic chicken. The chicken is called a chicken with sesame because the feather on the back side of the chicken has tiny black spots. It is famous for small body size, developed subcutaneous and intramuscular fat, thin skin and soft bone, and is a meat type variety of domestic live chicken, and its body shape features can be summarized as "one wedge", "two thin" and three numb bodies ". The Qingyuan partridge chicken grows naturally, has fresh skin and strong meat, and the soup is delicious and delicious. The Qingyuan partridge chicken is rich in nutrition, is rich in selenium, vitamin E, flavor substance inosinic acid and the like, contains higher OMEGA-3 unsaturated fatty acid and phospholipid, can promote the metabolism of cholesterol, and is very beneficial to protecting heart and cerebral vessels. Compared with common broiler chickens, the content of trace element selenium of the Qingyuan chickens is more than 1.8 times that of the common broiler chickens, the content of OMEGA-3 unsaturated fatty acid and phospholipid is higher than that of the common broiler chickens, the old hens of 500 days old in the Qingyuan chickens have more calcium, more protein and less fat, wherein the content of selenium and vitamin accounts for 2 times of that of the common Qingyuan chickens, and the Qingyuan chickens are stewed with the same to have delicious soup, are nutritious and easy to absorb meat, and are the best food for nourishing and tonifying. The half smoothie of a 6-month-old hen is 85%, the full smoothie is 75.5%, the half smoothie of a castrated cock is 83.7%, and the full smoothie is 76.7%. The number of eggs laid per year is 70-80, the average egg weight is 46.6 g, the egg shape index is 1.31, and the shell color is light brown.

Shiqi chicken is mainly produced in the triangular town of Zhongshan city in Guangdong province, is one of the excellent chicken species in Guangdong province, and is famous for being thin in skin, tender in meat, less in oil and beautiful in color, and sold to Hongkong and Australia areas as early as 20 th century. The size of the Shiqi chicken head is moderate, the chicken head is mostly upright single crown, 6 to 7 crown teeth, the body is full, and the chest muscle is developed. Cock is yellow and date red mostly, black in main wing, black in date red when feather axis is out, black in date red when feather axis is close to two sides of feather axis, black whole body, little date red of feather tip, black mostly tail feather, and no main tail feather. Most hens are yellow and tinged, most of the tinged hens are tinged, and the backs of the hens are ephedra, numb brown and numb brown. The main wing feather is bounded by the feather axis and also has black, yellow, brown and black colors. The color of the chicken foot is divided into yellow and white jade, and most of the chicken foot is yellow. The skin is yellow and white jade, and most of the skin is white jade. Eggs are laid for 70 to 90 years, and the eggshells are brown or light brown. Similar to Qingyuan young chicken, two sides of the back of the young Shiqi young chicken are respectively provided with a white villus with the width of about 4 mm, the white villus extends from the shoulder to the tail, after the first moulting, the stripes disappear, and the difference of male and female feathers appears.

The Pederson white feather broilers refer to white feather broilers introduced by Pederson company in the United states, and the white feather broilers have the advantages of high growth speed and high feed conversion rate. The body weight of the parent breeding hens of the Pederson white feather broiler is 2.57-2.68 kg at 24 weeks.

At present, local. The free-range orchard breeding can enable chicken flocks to grow and develop in a natural environment with fresh air, good water quality and sufficient cordyceps, the immunity of chicken pens is improved, the delicious meat quality is better guaranteed, more green and high-quality local chicken is produced, the free-range orchard breeding is not managed well, if the management method is not good, namely the method for protecting chicken houses, fences and feeding is unreasonable, the incidence of chicken is increased, and therefore, how to carry out the free-range orchard breeding more scientifically becomes a problem to be solved urgently in the breeding field.

Disclosure of Invention

Aiming at the problems in the prior art, the invention provides a method for raising local chickens in an orchard, which is characterized in that a new variety of the raised local chickens is bred and bred in the orchard scientifically, and is bred and managed in the orchard in the daytime, and is bred in the orchard at night or in rainstorm weather, and the habitat frame and the trap lamp are arranged, so that local chickens can be better and conveniently perched, abundant mosquitoes and insects are provided for the local chickens, healthy growth of the local chickens is guaranteed, and meat quality and growth speed of the local chickens are guaranteed.

In order to achieve the purpose, the technical scheme adopted by the invention is as follows:

a method for breeding local chickens is characterized in that new local chicken varieties are bred in an orchard, the orchard is an orchard for planting peach trees or pear trees, fences are arranged on the periphery of the orchard and are arranged in the orchard to divide the orchard into a plurality of breeding areas, a feeder and a water dispenser are placed in each breeding area, the bred local chicken new varieties are placed in the orchard to be scattered, full-value granular feed is fed to the local chickens at regular intervals, the bred local chickens move in the orchard in the daytime and return to the henhouse at night or in heavy rain, wood chips with the thickness of 2-3cm are laid on the ground of the henhouse, three rows of perching frames are placed in the henhouse, each row of perching frame is formed by connecting single perching frames, the perching frames are 27-29cm away from the ground, each single perching frame is made of bamboo wood or metal tubes with the length of about 15-18 m and the diameter of 8-10 cm, 5 trapezoidal supports are equidistantly arranged at two ends and the middle part, fixing parts are arranged at two ends of the top of each trapezoidal support, screw holes are formed in the fixing parts, the bamboo or metal pipes are arranged between the fixing parts, and the fixing parts are fixed with the bamboo or metal pipes through screws;

trap lamps are hung above the henhouse at night in summer and autumn, the trap lamps adopt double-layer trap lamps, one high trap lamp and one low trap lamp are hung in a group, the low trap lamps are generally arranged above the henhouse by about 0.8 meter, the high trap lamps are spaced from the low trap lamps by about 1.5 meters, and the turn-on time of the trap lamps is from 7 nights to 12 nights.

The invention has the beneficial effects that: according to the local chicken breeding method, the new local chicken variety bred is bred in the orchard, and the captive breeding and the outdoor scattered breeding are combined, so that the land utilization rate of the orchard is improved, the problem of utilization of large-area idle land in the orchard is solved, the local chicken is scientifically and reasonably bred and managed in the breeding process, the local chicken is bred in the orchard in the daytime, and inhabited in a chicken house at night or in rainstorm weather, and the inhabiting frame and the trap lamp are arranged, so that the local chicken inhabit better and rich mosquitoes are provided for the local chicken, the healthy growth of the local chicken is guaranteed, and the meat quality and the growth speed of the local chicken are guaranteed.

Detailed Description

In order to make the purpose, technical solution and advantages of the present invention more apparent, the following embodiments are provided to further explain the present invention in detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

A method for breeding a new variety of local chickens specifically comprises the following steps:

a. selecting newly hatched chicks of Meiling local chickens for cage culture, removing the cocks and the non-robust hens when the chicks are cultured for more than 55 days to distinguish the cocks from the females, selecting the robust pure Meiling local chickens for forest land stocking, and feeding the robust pure Meiling local chickens to more than 2kg and reach sexual maturity to be used as the female parents; selecting cage-bred, strong and sexually mature Pederson white feather broiler cock of more than 2.5kg as a male parent, carrying out natural hybridization on the selected male parent and female parent to lay eggs, selecting uniformly round and mellow fertilized eggs to hatch to obtain chickens, carrying out enclosure flat rearing on the chickens, feeding special chicken feed with high nutritional value, and selecting a healthy and sexually mature cock of more than 2.5kg as a first generation male parent after hybridization;

b. selecting newly hatched Qingyuan partridge chickens for cage culture, removing the cocks and the non-robust hens when the cocks can be distinguished from the males and the females after the chicks are cultured for more than 55 days, selecting the robust pure Qingyuan partridge chickens for forest stocking, and taking the robust Qingyuan partridge chickens as the females after the young Qingyuan partridge chickens are raised to more than 2kg and reach sexual maturity; selecting cage-bred, strong and sexually mature Pederson white feather broiler cock of more than 2.5kg as a male parent, carrying out natural hybridization on the selected male parent and female parent to lay eggs, selecting uniformly round and mellow fertilized eggs to hatch to obtain chickens, carrying out enclosure flat rearing on the chickens, feeding special chicken feed with high nutritional value, and selecting healthy and sexually mature hens of more than 2.0kg as a first-generation female parent after hybridization;

c. adopting a binary orthogonal method, carrying out natural hybridization on the hybridized first-generation male parent in the step a and the hybridized first-generation female parent in the step b to lay eggs, selecting uniformly round and mellow fertilized eggs to hatch to obtain chickens, raising the chickens in cages, feeding high-nutrition feed regularly, separately raising the chickens and the hens when the chickens are raised for more than 55 days to distinguish the male parents, adopting a flat-ground enclosure raising mode, selecting healthy, feather-beautiful, sexual-mature and male-function-strong chickens as second male parents when the chickens are raised for more than 2.5kg, and selecting healthy, sexual-mature and weight-more than 2.0kg hens as second female parents;

d. selecting pure Shiqi chicken with healthy physique, beautiful feathers, mature sexuality and weight of 2.0-2.5kg as a female parent, carrying out natural hybridization with the second male parent in the step c to lay eggs, selecting qualified and mellow fertilized eggs to hatch to obtain chickens, carrying out enclosure flat breeding on the chickens, feeding high-nutrition feed regularly, removing the hens and the non-robust cocks when the chickens are bred for more than 55 days to distinguish the cocks, selecting the healthy cocks to breed, wherein the breeding mode is stocking in the forest in the morning, cage-breeding in the chicken house at night, feeding the high-nutrition chicken feed regularly, and selecting the healthy, sexually mature, strong male function and weight of more than 2.5-3.0kg as a third-generation male parent;

e. selecting a pure Qingyuan partridge cock which is healthy in physique, beautiful in feather, strong in male function and 2.5-3.5kg in weight as a male parent, carrying out natural hybridization with a second female parent in the step c to lay eggs, selecting uniformly round and mellow fertilized eggs to hatch to obtain chickens, carrying out cage culture on the chickens, feeding high-nutrition feed regularly, removing the cocks and the female chickens which are not robust when the chickens are cultured for more than 55 days to distinguish the cocks from the female parents, selecting the healthy hens to breed, carrying out the cage culture in the morning forest land, carrying out the cage culture in the chicken house at night, feeding the chickens with high nutritional value regularly for twice a week, and selecting the chickens which are healthy in physique, mature in nature and 2.0-2.8kg in weight as a third-generation female parent;

f. d, naturally hybridizing the third-generation male parent in the step d and the third-generation female parent in the step e for egg laying, selecting uniformly round and smooth fertilized eggs for hatching to obtain chickens, continuously carrying out enclosure flat rearing on the chickens, regularly feeding high-nutrition feed, removing hens and non-robust cocks when the chickens can distinguish the cocks after being bred for more than 55 days, selecting healthy cocks for captive rearing, and selecting the cocks with beautiful feathers, healthy physique and mature sexuality and weight of more than 2.5kg as a fourth-generation male parent;

g. and f, naturally hybridizing the fourth generation male parents and the pure breed Meiling free-range chickens with healthy physique for laying eggs, selecting the head-rounded and mellow fertilized eggs for hatching to obtain the chickens, continuously breeding the chickens in pens, regularly feeding special chicken feed with high nutrition, carrying out orchard breeding on the chickens when the chickens can distinguish the male chickens and the female chickens when the chickens are bred for more than 55 days, selecting the healthy sexually mature male chickens and the hens for hybridization, and carrying out cross-crossing and fixing for more than three generations to obtain the new local chicken variety with good meat quality and high growth speed.

The new local chicken variety cultivated by the method can keep the chicken quality of high-quality local chicken, can improve the growth speed and the feed conversion rate, improves the growth speed by 37 percent compared with the growth speed of common local chicken, meets the requirements of consumers on the quality and quantity of meat, and better meets the dining table requirements of the consumers.

The method comprises the following steps of breeding a new variety of local chickens in an orchard:

(1) orchard site selection: selecting an orchard which is dry, exposed to the sun, non-ventilated, quiet in environment, convenient to traffic, developed in electric power system and used for planting peach trees or pear trees, wherein the selected orchard is 500 meters away from a village, enough clean water sources are provided, the overall slope of the terrain is below 20 degrees, the forest shading degree of the orchard is above 60-68%, the water permeability and the air permeability of ground soil are good, and the soil is preferably sandy soil;

(2) preparation before stocking: a. building a henhouse, wherein the henhouse is built in an orchard, the built henhouse is required to be seated in a north-south direction, is of a brick-wood structure, is 3.5 m high, the ground and the inner wall of the henhouse are made of cement materials, a foam layer is further arranged in the wall of the henhouse, and the roof of the henhouse is of a clay tile or asbestos tile structure, so that the henhouse can achieve a good heat preservation effect, and a heat preservation device and a lighting lamp are arranged in the henhouse;

b. chicken coop disinfection: before the chickens enter the henhouse, the henhouse is disinfected, the adopted disinfection mode is that 2.5kg of plant ash is added into 10kg of water, the water is heated and boiled, the henhouse is sprayed for disinfection after the plant ash water is clarified, and meanwhile, 1kg of quicklime and 6.8kg of water are also sprayed for disinfection on an orchard, so that the occurrence of poultry diseases is prevented.

c. Setting a fence: set up 2.5 meters high rail all around in the orchard, this rail is for taking a stake at orchard interval 4 meters all around, fix the nylon wire between the stake, prevent that the chicken from only escaping and other animals from getting into, before stocking native chicken, will carefully inspect the rail, in time repair the leak, still need once kill the mouse and kill the snake to the orchard simultaneously, and set up the rail in the orchard, separate into a plurality of breed region with the orchard, feeder and watering device have all been placed in every breed region.

(3) Stocking and feeding: the method comprises the steps of putting the cultivated new local chicken variety into an orchard for free-ranging, putting 150-250 local chickens with the age of more than 8 weeks in each mu of the orchard, moving the put local chickens in the orchard in the daytime, returning to a chicken house at night or in heavy rain, feeding the local chickens with insect and grass in the orchard regularly, feeding the local chickens with complete pellet feed, wherein the feed comprises about 50% of corn, about 20% of wheat bran, about 20% of bean pulp, about 5% of fish meal and a small amount of vitamins, adding some dregs, sweet potatoes, leaves, pumpkins and vine powder into the feed, feeding the local chickens three times every day, wherein the feeding time is 7:00 in the morning, 12:30 in the noon, 18:00 in the evening, feeding the local chickens in the chicken house in the evening can help the local chickens enter the chicken house, the feeding amount is increased along with the growth of the local chickens, the feeding period is 8-9 weeks, each local chicken is 75-90g and the age of 10-13 weeks, 100-125g for each feeding material every day, and 160g for each feeding material 130-160g for more than 14 weeks every day, before 17 weeks, 7 days are taken as a period, the feed feeding amount of the next period is increased by 3-5% compared with the feed feeding amount of the previous period, and the feeder and the drinking device are cleaned and sterilized every week.

The corn is yellow corn or corn protein powder, and an additive is added into the feed periodically at the same time, wherein the additive comprises the following components in parts by weight: the feed additive comprises, by weight, 20-25 parts of beta-carotene, 10-15 parts of turmeric, 9-15 parts of garlic, 12-18 parts of fennel, 12-15 parts of star anise and 10-16 parts of cassia bark, wherein the additive is added into the feed for 3 times in a week, the time of each addition is 12:30 at noon on Monday, 18:00 at afternoon on Wednesday, 7:00 at morning on Saturday, and the amount of each addition is 8-10% of the weight of the fed feed, so that the pigment deposition of the skin of local chickens can be enhanced, the meat color and meat quality can be improved, and the delicate flavor can be increased.

Lay the saw-dust of 2-3cm thick on the chicken coop ground, placed three rows in the chicken coop and perch the frame, every row perch the frame all by single perch the frame connect and form, perch the frame apart from ground 27-29cm, single perch the frame and adopt a root length about 15-18 meters, the diameter is bamboo wood or the tubular metal resonator of 8-10 centimetres, at 5 trapezoidal supports of both ends and middle part equidistance installation, the top both ends of trapezoidal support are provided with the mounting, be provided with the screw on the mounting, bamboo wood or the tubular metal resonator setting is between the mounting, the mounting passes through the screw and is fixed with bamboo wood or tubular metal resonator. When the local chickens are caught to the perching frame for rest for 1-3 evenings, the local chickens begin to be used to rest on the perching frame, so that a very clean and free perching place is provided for the local chickens, and the healthy growth of the local chickens is guaranteed.

(4) Daily management: cleaning a henhouse every day, regularly disinfecting the henhouse and an orchard, discovering sick local chickens, timely isolating and treating, carrying out closed management on the orchard, strictly prohibiting the local chickens from contacting with external personnel, keeping the temperature and humidity in the henhouse, and paying attention to ventilation in the henhouse. Trap lamps are hung above the henhouse at night in summer and autumn, the trap lamps adopt double-layer trap lamps, one high trap lamp and one low trap lamp are hung in a group, the low trap lamps are generally arranged above the henhouse by about 0.8 meter, the high trap lamps are spaced from the low trap lamps by about 1.5 meters, and the turn-on time of the trap lamps is from 7 nights to 12 nights. Therefore, more mosquitoes can be trapped, the pests are trapped to feed the chickens, the weight gain rate of the local chickens is improved, and the meat quality of the local chickens is more delicious.

By utilizing the scientific local chicken orchard stocking method, the good quality of the local chicken can be better ensured, the growth speed and the feed conversion rate of the local chicken are improved, and the local chicken orchard stocking method has the characteristics of extremely high nutritional value, unique local characteristics, greenness, wild taste and the like.

The above embodiment is only one of several embodiments of the present invention, and is not intended to limit the concept of the present invention, and various modifications and improvements made to the technical solution of the present invention by those skilled in the art without departing from the concept of the present invention shall fall within the protection scope of the present invention.

Claims

1. A method for breeding local chickens is characterized in that new local chicken varieties which are cultured are bred in an orchard, the orchard which is dry, sunny, non-windy, quiet in environment, convenient to traffic, developed in an electric power system and used for planting peach trees or pear trees is selected, the selected orchard is far away from a village by 500 m, enough clean water sources are provided, the overall terrain gradient is below 20 degrees, the forest shading degree of the orchard is 60% -68%, the water permeability and the air permeability of ground soil are good, the soil is sandy soil, and the orchard used for planting the peach trees or the pear trees is the orchard;

building a henhouse in the orchard, wherein the built henhouse is required to be seated in the north and south directions, the henhouse is of a brick-wood structure, the henhouse is 3.5 m high, the ground and the inner wall of the henhouse are made of cement materials, a foam layer is further arranged in the wall of the henhouse, the roof of the henhouse is of a clay tile or asbestos tile structure, and a heat preservation device and a lighting lamp are arranged in the henhouse;

before the chickens enter the henhouse, the henhouse is disinfected by adopting a disinfection mode that 2.5kg of plant ash is added into 10kg of water, the water is heated and boiled, the henhouse is sprayed for disinfection after the plant ash water is clarified, and meanwhile, 1kg of quicklime and 6.8kg of water are also sprayed for disinfection on an orchard; the method comprises the steps that 2.5-meter-high fences are arranged around an orchard, the fences are formed by piling wood piles at intervals of 4 meters around the orchard, a nylon net is fixed among the wood piles, chickens are prevented from escaping and entering other animals, the fences are carefully checked before the local chickens are stocked, leaks are timely repaired, meanwhile, mice and snakes are killed once and are killed once for the orchard, the fences are arranged in the orchard, the orchard is divided into a plurality of cultivation areas, a feeder and a water drinking device are placed in each cultivation area, new cultivated local chicken varieties are placed in the orchard for scattered cultivation, 150 and 250 local chickens with the age of more than 8 weeks are stocked in each mu, the stocked local chickens move in the orchard in the daytime and return to a chicken house at night or in heavy rain weather, the local chickens mostly eat insects and grass in the orchard, and the local chickens are regularly fed with full-price granular feed;

the method comprises the following steps that the raised local chickens move in an orchard in the daytime, return to the henhouse at night or in heavy rain, wood chips with the thickness of 2-3cm are laid on the ground of the henhouse, three rows of perching frames are placed in the henhouse, each row of perching frame is formed by connecting single perching frames, the perching frames are 27-29cm away from the ground, each single perching frame is made of bamboo or metal pipes with the length of 15-18 m and the diameter of 8-10 cm, 5 trapezoid supports are arranged at two ends and the middle of the perching frame at equal intervals, fixing parts are arranged at two ends of the top of each trapezoid support, screw holes are formed in the fixing parts, the bamboo or metal pipes are arranged between the fixing parts, and the fixing parts are fixed with the bamboo or metal pipes through screws; the trap lamps are hung above the henhouse at night in summer and autumn, the trap lamps adopt double layers and are hung in a group of high trap lamps and low trap lamps, the low trap lamps are generally arranged above the henhouse by about 0.8 meter, the high trap lamps are spaced from the low trap lamps by about 1.5 meters, and the turn-on time of the trap lamps is from 7 nights to 12 nights;

the feed comprises about 50% of corn, about 20% of wheat bran, about 20% of soybean meal, about 5% of fish meal and a small amount of vitamins, wherein a plurality of dregs, sweet potatoes, leaves, pumpkins and vine powder are added into the feed, the feed is fed for three times a day, the feeding time is 7:00 in the morning, 12:30 in the noon and 18:00 in the evening, and the feeding is carried out in a chicken house at the evening place, so that local chickens can enter the chicken house, the feed is 8-9 weeks old, 75-90g is fed for each feed every day, 10-13 weeks old, 100-125g is fed for each feed every day, 130-160g is fed for each feed over 14 weeks old, 7 days are taken as a period before 17 weeks old, the feed feeding amount of the next period is increased by 3-5% compared with the feed amount of the last period, and the feeder and a drinking device are cleaned and sterilized every week;

meanwhile, additives are added into the feed regularly, and the additives comprise the following components in parts by mass: 20-25 parts of beta-carotene, 10-15 parts of turmeric, 9-15 parts of garlic, 12-18 parts of fennel, 12-15 parts of star anise and 10-16 parts of cassia bark, wherein the additive is added into the feed for 3 times in one week, the time for adding each time is 12:30 at noon on Monday, 18:00 at afternoon on Wednesday, 7:00 at morning on Saturday, and the adding amount of each time is 8-10% of the weight of the fed feed;

the breeding method of the new local chicken variety specifically comprises the following steps:

d. selecting pure Shiqi chicken with healthy physique, beautiful feathers, mature sexuality and weight of 2.0-2.5kg as a female parent, carrying out natural hybridization with the second male parent in the step c to lay eggs, selecting qualified and mellow fertilized eggs to hatch to obtain chickens, carrying out enclosure flat breeding on the chickens, feeding high-nutrition feed regularly, removing the hens and the non-robust cocks when the chickens are bred for more than 55 days to distinguish the cocks, selecting the healthy cocks to breed, wherein the breeding mode is stocking in the forest in the morning, cage-breeding in the chicken house at night, feeding the high-nutrition feed regularly, and selecting the healthy, sexually mature, strong male function and weight of 2.5-3.0kg as a third-generation male parent;

e. selecting a pure Qingyuan partridge cock which is healthy in physique, beautiful in feather, strong in male function and 2.5-3.5kg in weight as a male parent, carrying out natural hybridization with the second female parent in the step c to lay eggs, selecting qualified and mellow fertilized eggs to hatch to obtain chickens, carrying out cage culture on the chickens, feeding high-nutrition feed regularly, removing the cocks and the female chickens which are not robust when the chickens are cultured for more than 55 days to distinguish the cocks from the female parents, selecting the healthy hens to breed, wherein the breeding mode is to put in forest in the morning, cage culture in the chicken house at night, feeding the chickens with high nutritional value regularly for twice a week, and selecting the healthy, sexually mature and 2.0-2.8kg in weight as a third-generation female parent;