Wenchang chicken breeding method with multi-stage precise feeding and disease early warning

Abstract

The invention relates to the field of Wenchang chicken breeding methods, in particular to a Wenchang chicken breeding method capable of achieving multi-stage accurate feeding and disease early warning. The method comprises the following steps: S1, breeding in a chick transition stage: establishing a Wenchang chick transition room, S2, breeding in a growing period stage: adopting a mixed mode of free-range breeding and artificial feeding, and S3, breeding in an optimization period: selecting chickens for cage breeding; in the Wenchang chicken breeding process, the Wenchang chickens are bred in a multi-stage precise feeding mode, when chicks are introduced in the initial stage, a transition chamber is established, a nutritional agent containing rhizoma atractylodis macrocephalae, radix astragali, multivitamin powder and probiotics is added into feed, feeding is conducted in the Wenchang chicken breeding stage, the mixed mode of free-ranging and artificial feeding is adopted, and the breeding efficiency of the Wenchang chickens is improved. Nutritional agents containing multivitamin powder, probiotics, hawthorn fruit powder and medicated leaven are added in fixed-point feeding, good chickens are selected for cage culture in the optimization period of Wenchang chickens, traditional Chinese medicine agents are added, disease prevention and early warning can be conducted on the Wenchang chickens, and the Wenchang chickens are natural, small in toxic and side effect and easy to metabolize.

Description

Technical Field

[0001] The invention relates to the field of Wenchang chicken breeding methods, and in particular to a Wenchang chicken breeding method with multi-stage precise feeding and disease early warning. Background Art

[0002] Wenchang chicken is one of Hainan's most famous traditional dishes. It is also a high-quality local chicken variety unique to Wenchang City, Hainan Province. Wenchang chicken has tender meat, delicious taste and rich nutrition. It contains high protein, phospholipids and various vitamins and minerals.

[0003] However, most of the existing Wenchang chickens are raised in a free-range manner. The chickens can move freely in the mountains or forests and eat grass seeds, wild fruits, insects and ants in nature. However, this method makes the food source of Wenchang chickens unstable, which can easily lead to nutritional imbalance in Wenchang chickens and make it difficult to meet all the nutritional needs of the chickens. Moreover, in a free-range environment, chickens are more likely to come into contact with pathogen carriers such as wild animals and insects, which increases the risk of disease transmission and has a high mortality rate, causing huge economic losses to farmers.

[0004] Therefore, in order to address the problems that traditional free-range Wenchang chickens are greatly affected by natural factors, have a high mortality rate, and have unstable meat quality, a Wenchang chicken farming method with multi-stage precision feeding and disease warning can be designed. Summary of the invention

[0005] In order to overcome the problems that traditional free-range Wenchang chickens are greatly affected by natural factors, have a high mortality rate, and have unstable chicken quality.

[0006] The technical solution of the present invention is: a Wenchang chicken breeding method with multi-stage precision feeding and disease warning, comprising the following steps:

[0007] S1 chick transition stage breeding: 10 to 14 days;

[0008] Establish a transition room for Wenchang chicken chicks. The temperature in the transition room should be maintained at 30℃~35℃. Put the purebred, energetic, healthy and disease-free chicks into the transition room for 10 to 14 days to adapt to the temperature and humidity of the breeding area. Feed 15g~20g of basic grain per chick and 5g~10g of nutritional supplement per chick daily. Feed 5 to 6 times during the day. The basic grain is calculated by weight and the formula is as follows: 50 to 60 parts of corn, 10 to 15 parts of soybean meal, and 10 to 15 parts of fish meal. ; 10-15 parts of wheat bran; nutritional agents are measured by weight, and the proportions are as follows: 0.1-0.2 parts of multivitamin powder, 0.1-0.2 parts of probiotics; 0.05-0.1 parts of white atractylodes powder, 0.05-0.1 parts of astragalus; mixing the nutritional agents into the basic food to feed the chicks can enhance the physical fitness of the chicks in a short period of time, allowing the chicks to quickly adapt to the breeding environment and reduce mortality; regularly boil water with pulsatilla, coptis root, and phellodendron and add it to the drinking water of the chicks, which can inhibit a variety of bacteria and inhibit inflammation;

[0009] S2 rearing stage breeding: 100-120 days;

[0010] We chose a coconut grove breeding area unique to Hainan, built a wire fence and added a sky net according to the outer contour of the breeding area, and put the chicks into the coconut grove breeding area. We adopted a mixed mode of free-range and artificial feeding for Wenchang chickens; the basic feeding amount was 60g-80g / bird and 10g-15g / bird of nutrients were fed at a fixed point every day; the chickens were fed 3-4 times during the day; the basic food was calculated by weight and the proportion was as follows: 50-60 parts of corn, 20-25 parts of soybean meal, 3-5 parts of fish meal, 3-5 parts of bone meal, 5-10 parts of sweet potato, and 1-2 parts of vegetable oil; the nutrients were calculated by weight. The formula is as follows: 0.1-0.2 parts of multivitamin powder, 0.1-0.2 parts of probiotics; 1-2 parts of hawthorn powder, 1-2 parts of Shenqu powder. Chickens can freely eat natural food such as grass, insects and ants as supplements; the nutrient agent is mixed into the basic food to feed Wenchang chickens. The rearing stage is the omnivorous stage of Wenchang chickens, and the digestive ability of Wenchang chickens needs to be improved so that Wenchang chickens can absorb nutrients better and faster; the temperature difference between day and night is large in the wild, and Nepeta, Saposhnikovia, and Notopterygium wilfordii powder are regularly added to the chicken feed to prevent and treat respiratory diseases such as colds and flu in Wenchang chickens;

[0011] S3 optimization period breeding: 30-45 days;

[0012] Select medium-sized, well-proportioned, shiny-feathered, and bright-eyed Wenchang chickens from the flock, and place them in cages for 30 to 45 days to reduce the amount of exercise for the Wenchang chickens, so that they can gain weight healthily and become more plump and juicy. Feed them 70 to 100 grams per chicken per day, and 15 to 20 grams of nutritional supplements per chicken. Feed them 3 to 4 times during the day. The basic food is calculated by weight and is formulated as follows: 50 to 60 parts corn, 20 to 25 parts soybean meal, and 15 to 20 parts seafood meal. 5-10 portions of peanut cakes made from Nan Xiaozhong peanuts, 5-10 portions of coconut paste, 10-15 portions of rice husks, and 5-10 portions of rice paste; the nutritional agents are measured by weight and the proportions are as follows: 0.1-0.2 portions of multivitamin powder, 0.1-0.2 portions of probiotics; 0.05-0.1 portions of Codonopsis pilosula powder, and 0.05-0.1 portions of Poria powder; the nutritional agents are mixed into the basal food to feed Wenchang chickens, so as to improve the digestion ability of Wenchang chickens and ensure that Wenchang chickens obtain adequate nutrition during the optimization stage.

[0013] Preferably, the breeding density of S1 Wenchang chicken chick transition room is 25 to 50 chickens per square meter; the breeding density of S2 Wenchang chicken free-range is 3 to 5 chickens per square meter; and the breeding density of S3 Wenchang chicken cage is 7 to 8 chickens per square meter.

[0014] Preferably, during the transition stage of S1 chick breeding, 0.04% coccidia net is mixed into the chicken feed and fed to the chickens for 3 consecutive days to prevent the risk of parasitic diseases such as coccidiosis.

[0015] Preferably, during the S2 rearing stage, chickens aged 20 to 30 days need to be dewormed, and then dewormed every 30 days. Chickens aged 3 weeks are vaccinated with strain I Newcastle disease vaccine; chickens aged 20 to 30 days need to be vaccinated with Newcastle disease vaccine and fowl pox vaccine.

[0016] Preferably, mechanical ventilation is used in the living environment of S1, S2, and S3 Wenchang chickens.

[0017] Preferably, the particle size requirement for the basic feed for S1 chicks during the transition stage is 0.7 to 1.0 mm.

[0018] Beneficial effects of the present invention:

[0019] The present invention adopts a multi-stage precise feeding method to breed Wenchang chickens during the breeding process of Wenchang chickens. When introducing chicks in the early stage, a transition room is established and a nutrient agent containing white atractylodes, astragalus, multivitamin powder and probiotics is added to the feed, so that the physical fitness of the chicks can be enhanced in a short time, the chicks can quickly adapt to the breeding environment, and the mortality rate can be reduced. In the breeding stage of Wenchang chickens, a mixed mode of free-range and artificial feeding is adopted, and a nutrient agent containing multivitamin powder, probiotics, hawthorn powder and Shenqu is added to the fixed-point feeding, so that the digestive ability of the omnivorous Wenchang chickens is improved. Wenchang chickens absorb nutrients better and faster; during the optimization period of Wenchang chickens, good chickens are selected for cage breeding, Wenchang chickens reduce their exercise to allow them to gain weight healthily, and add nutrients containing multiple vitamin powders and probiotics; Codonopsis powder and Poria powder to the feed to improve the digestion ability of Wenchang chickens and ensure that Wenchang chickens get adequate nutrition during the optimization stage. During the entire breeding process of Wenchang chickens, in addition to conventional vaccines, Chinese medicines are also added to prevent and warn of diseases in Wenchang chickens. This prevention and warning method is natural, has few toxic side effects, is easy to metabolize, and improves the economic benefits of Wenchang chickens. DETAILED DESCRIPTION

[0020] The present invention will be further described below in conjunction with the embodiments.

[0021] Example 1

[0022] The present invention provides an embodiment: a Wenchang chicken breeding method with multi-stage precision feeding and disease warning, comprising the following steps:

[0023] S1 chick transition stage breeding: 10 to 14 days;

[0024] Establish a transition room for Wenchang chicken chicks. The temperature in the transition room for chicks should be maintained at 30℃~35℃. Put pure, energetic, healthy and disease-free chicks into the transition room for 10-14 days to adapt to the temperature and humidity of the breeding area. Feed 15g of basic food and 8g of nutrient per chick daily. Feed 5 times during the day. The basic food is calculated by weight and the proportion is as follows: 50 parts of corn, 10 parts of soybean meal, 10 parts of fish meal, 15 parts of wheat bran, and the proportion of nutrient by weight is as follows: 0.1 parts of multivitamin powder, 0.1 parts of probiotics, 0.05 parts of white atractylodes powder, and 0.051 parts of astragalus. Mix the nutrient into the basic food and feed it to the chicks to enhance the physical fitness of the chicks in a short time, so that the chicks can quickly adapt to the breeding environment and reduce the mortality rate. Regularly boil water with Pulsatilla, Coptis chinensis and Phellodendron chinense and add it to the drinking water of the chicks to inhibit a variety of bacteria and inflammation.

[0025] S2 rearing stage breeding: 100-120 days;

[0026] We chose a coconut grove breeding area unique to Hainan, built a wire fence and added a sky net according to the outer contour of the breeding area, and put the chicks into the coconut grove breeding area. We adopted a mixed mode of free-range and artificial feeding for Wenchang chickens; the basic feeding amount was 70g / bird and 12g / bird of nutrients were fed at a fixed point every day; the feeding was divided into 4 times during the day; the basic food was calculated by weight and the proportion was as follows: 55 parts of corn, 25 parts of soybean meal, 3 parts of fish meal, 3 parts of bone meal, 3 parts of sweet potato, and 1 part of vegetable oil; the nutrients were calculated by weight and the proportion was as follows : 0.1 part of multivitamin powder, 0.1 part of probiotics; 1 part of hawthorn powder, 1 part of Shenqu powder. Chickens can freely eat grass, insects and ants and other natural foods as supplements; Mix the nutrient into the basic food to feed Wenchang chickens. The rearing stage is the omnivorous stage of Wenchang chickens, and the digestive ability of Wenchang chickens needs to be improved so that Wenchang chickens can absorb nutrients better and faster; The temperature difference between day and night is large in the wild, so regularly add nepeta, saposhnikovia, and angelica root powder to the chicken feed to prevent and treat respiratory diseases such as colds and flu in Wenchang chickens;

[0027] S3 optimization period breeding: 30-45 days;

[0028] Wenchang chickens of medium size, well-proportioned bodies, shiny feathers and bright eyes were selected from the flock and placed in cages for 40 days to reduce the amount of exercise for the Wenchang chickens, allowing them to gain weight healthily and making the meat of the Wenchang chickens more plump and juicy. The basic daily feeding amount was 80 g / head and the nutrient agent was 18 g / head. The chickens were fed 4 times during the day. The basic food was formulated by weight as follows: 50 parts of corn, 20 parts of soybean meal, 7 parts of peanut cakes made from Hainan small peanuts, 7 parts of coconut paste, 7 parts of rice husks and 10 parts of rice paste. The nutrient agent was formulated by weight as follows: 0.1 part of multivitamin powder, 0.1 part of probiotics, 0.05 part of Codonopsis pilosula powder and 0.05 part of Poria cocos powder. The nutrient agent was mixed into the basic food to feed the Wenchang chickens, which improved the digestion ability of the Wenchang chickens and ensured that the Wenchang chickens obtained adequate nutrition during the optimization stage.

[0029] Preferably, the breeding density of S1 Wenchang chicken chick transition room is 25 per square meter; the breeding density of S2 Wenchang chicken free-range is 3 per square meter; and the breeding density of S3 Wenchang chicken cage is 7 per square meter.

[0030] Through the Wenchang chicken breeding method with multi-stage precise feeding and disease warning in Example 1, the breeding quantity per unit area is reasonable, the breeding environment is clean and tidy, the pathogens are few, the survival rate is high, and the Wenchang chicken produced is tender and juicy.

[0031] Example 2

[0032] The present invention provides an embodiment: a Wenchang chicken breeding method with multi-stage precision feeding and disease warning, comprising the following steps:

[0033] S1 chick transition stage breeding: 10 to 14 days;

[0034] Establish a transition room for Wenchang chicken chicks. The temperature in the transition room for chicks should be maintained at 30℃~35℃. Put purebred, energetic, healthy and disease-free chicks into the transition room for 10-14 days to adapt to the temperature and humidity of the breeding area. Feed 20g of basic food per chick and 10 nutrients per chick daily. Feed 6 times during the day. The basic food is calculated by weight and the proportion is as follows: 55 parts of corn, 12 parts of soybean meal, 12 parts of fish meal, 12 parts of wheat bran, and the proportion of nutrients is as follows: 0.1 parts of multivitamin powder, 0.1 parts of probiotics, 0.06 parts of white atractylodes powder, and 0.06 parts of astragalus. Mix the nutrients into the basic food and feed the chicks to enhance the physical fitness of the chicks in a short period of time, so that the chicks can quickly adapt to the breeding environment and reduce the mortality rate. Regularly boil water with Pulsatilla, Coptis chinensis, and Phellodendron chinense and add it to the drinking water of the chicks to inhibit a variety of bacteria and inflammation.

[0035] S2 rearing stage breeding: 100-120 days;

[0036] We chose the coconut grove breeding area unique to Hainan, built a wire fence and added a sky net according to the outer contour of the breeding area, and put the chicks into the coconut grove breeding area. We adopted a mixed mode of free-range and artificial feeding for Wenchang chickens; the basic feeding amount was 60g-80g / bird and 10g-15g / bird of nutrients were fed at a fixed point every day; they were fed 3-4 times during the day; the basic food was calculated by weight and the proportion was as follows: 55 parts of corn, 25 parts of soybean meal, 4 parts of fish meal, 4 parts of bone meal, 6 parts of sweet potato, and 1 part of vegetable oil; the nutrients were calculated by weight and the proportion was as follows: 55 parts of corn, 25 parts of soybean meal, 4 parts of fish meal, 4 parts of bone meal, 6 parts of sweet potato, and 1 part of vegetable oil. For example: 0.1 part of multivitamin powder, 0.1 part of probiotics; 1.5 parts of hawthorn powder, 1.5 parts of Shenqu powder. Chickens can freely eat grass, insects and other natural foods as supplements; the nutrient is mixed into the basic food to feed Wenchang chickens. The rearing stage is the omnivorous stage of Wenchang chickens, and the digestive ability of Wenchang chickens needs to be improved so that Wenchang chickens can absorb nutrients better and faster; the temperature difference between day and night is large in the wild, and Nepeta, Saposhnikovia divaricata, and Notopterygium wilfordii powder are regularly added to the chicken feed to prevent and treat respiratory diseases such as colds and flu in Wenchang chickens;

[0037] S3 optimization period breeding: 30-45 days;

[0038] Wenchang chickens of medium size, well-proportioned bodies, shiny feathers and bright eyes were selected from the flock and placed in cages for 30 to 45 days to reduce the amount of exercise for the Wenchang chickens, so that they can gain weight healthily and become more plump and juicy. The basic daily feeding amount is 90g / bird and the nutrient agent is 18g / bird. The chickens are fed 4 times during the day. The basic food is formulated by weight as follows: 60 parts of corn, 25 parts of soybean meal, 5 parts of peanut cakes made from Hainan small peanuts, 6 parts of coconut paste, 10 parts of rice husks and 10 parts of rice paste. The nutrient agents are formulated by weight as follows: 0.1 part of multivitamin powder, 0.1 part of probiotics, 0.06 part of Codonopsis powder and 0.06 part of Poria powder. The nutrient agents are mixed into the basic food to feed the Wenchang chickens, so as to improve the digestion ability of the Wenchang chickens and ensure that the Wenchang chickens get adequate nutrition during the optimization stage.

[0039] Preferably, the breeding density of S1 Wenchang chicken chick transition room is 40 per square meter; the breeding density of S2 Wenchang chicken free-range is 5 per square meter; and the breeding density of S3 Wenchang chicken cage is 8 per square meter.

[0040] Through the Wenchang chicken breeding method with multi-stage precision feeding and disease warning in Example 2, the breeding quantity per unit area is relatively dense, and each Wenchang chicken is guaranteed to have enough space for activities, thereby achieving maximum economic benefits.

Claims

1. A Wenchang chicken breeding method with multi-stage precision feeding and disease warning, characterized in that: The following steps are involved: S1 chick transition stage breeding: 10 to 14 days; Establish a transition room for Wenchang chicken chicks. The temperature in the transition room should be maintained at 30℃~35℃. Put the purebred, energetic, healthy and disease-free chicks into the transition room for 10 to 14 days to adapt to the temperature and humidity of the breeding area. Feed 15g~20g of basic grain per chick and 5g~10g of nutritional supplement per chick daily. Feed 5 to 6 times during the day. The basic grain is calculated by weight and the formula is as follows: 50 to 60 parts of corn, 10 to 15 parts of soybean meal, and 10 to 15 parts of fish meal. ; 10-15 parts of wheat bran; nutritional agents are measured by weight, and the proportions are as follows: 0.1-0.2 parts of multivitamin powder, 0.1-0.2 parts of probiotics; 0.05-0.1 parts of white atractylodes powder, 0.05-0.1 parts of astragalus; mixing the nutritional agents into the basic food to feed the chicks can enhance the physical fitness of the chicks in a short period of time, allowing the chicks to quickly adapt to the breeding environment and reduce mortality; regularly boil water with pulsatilla, coptis root, and phellodendron and add it to the drinking water of the chicks, which can inhibit a variety of bacteria and inhibit inflammation; S2 rearing stage breeding: 100-120 days; We chose a coconut grove breeding area unique to Hainan, built a wire fence and added a sky net according to the outer contour of the breeding area, and put the chicks into the coconut grove breeding area. We adopted a mixed mode of free-range and artificial feeding for Wenchang chickens; the basic feeding amount was 60g-80g / bird and 10g-15g / bird of nutrients were fed at a fixed point every day; the chickens were fed 3-4 times during the day; the basic food was calculated by weight and the proportion was as follows: 50-60 parts of corn, 20-25 parts of soybean meal, 3-5 parts of fish meal, 3-5 parts of bone meal, 5-10 parts of sweet potato, and 1-2 parts of vegetable oil; the nutrients were calculated by weight. The formula is as follows: 0.1-0.2 parts of multivitamin powder, 0.1-0.2 parts of probiotics; 1-2 parts of hawthorn powder, 1-2 parts of Shenqu powder. Chickens can freely eat natural food such as grass, insects and ants as supplements; the nutrient agent is mixed into the basic food to feed Wenchang chickens. The rearing stage is the omnivorous stage of Wenchang chickens, and the digestive ability of Wenchang chickens needs to be improved so that Wenchang chickens can absorb nutrients better and faster; the temperature difference between day and night is large in the wild, and Nepeta, Saposhnikovia, and Notopterygium wilfordii powder are regularly added to the chicken feed to prevent and treat respiratory diseases such as colds and flu in Wenchang chickens; S3 optimization period breeding: 30-45 days; Select medium-sized, well-proportioned, shiny-feathered, and bright-eyed Wenchang chickens from the flock, and place them in cages for 30 to 45 days to reduce the amount of exercise for the Wenchang chickens, so that they can gain weight healthily and become more plump and juicy. Feed them 70 to 100 grams per chicken per day, and 15 to 20 grams of nutritional supplements per chicken. Feed them 3 to 4 times during the day. The basic food is calculated by weight and is formulated as follows: 50 to 60 parts corn, 20 to 25 parts soybean meal, and 15 to 20 parts seafood meal. 5-10 portions of peanut cakes made from Nan Xiaozhong peanuts, 5-10 portions of coconut paste, 10-15 portions of rice husks, and 5-10 portions of rice paste; the nutritional agents are measured by weight and the proportions are as follows: 0.1-0.2 portions of multivitamin powder, 0.1-0.2 portions of probiotics; 0.05-0.1 portions of Codonopsis pilosula powder, and 0.05-0.1 portions of Poria powder; the nutritional agents are mixed into the basal food to feed Wenchang chickens, so as to improve the digestion ability of Wenchang chickens and ensure that Wenchang chickens obtain adequate nutrition during the optimization stage.

2. The Wenchang chicken breeding method with multi-stage precision feeding and disease warning according to claim 1 is characterized in that: The stocking density of S1 Wenchang chicken chick transition room is 25-50 per square meter; the stocking density of S2 Wenchang chicken free-range is 3-5 per square meter; the stocking density of S3 Wenchang chicken cage is 7-8 per square meter.

3. The Wenchang chicken breeding method with multi-stage precision feeding and disease warning according to claim 1 is characterized in that: During the transition stage of S1 chick breeding, 0.04% coccidia net is mixed into the chicken feed and fed to the chickens for 3 consecutive days to prevent the risk of parasitic diseases such as coccidiosis.

4. The Wenchang chicken breeding method with multi-stage precision feeding and disease warning according to claim 1 is characterized in that: During the S2 rearing stage, chickens aged 20 to 30 days need to be dewormed, and then dewormed every 30 days. Chickens aged 3 weeks are vaccinated with strain I Newcastle disease vaccine; chickens aged 20 to 30 days need to be vaccinated with Newcastle disease vaccine and fowl pox vaccine.

5. The Wenchang chicken breeding method with multi-stage precision feeding and disease warning according to claim 1 is characterized in that: Mechanical ventilation is required in the living environment of S1, S2 and S3 Wenchang chickens.

6. The Wenchang chicken breeding method with multi-stage precision feeding and disease warning according to claim 1 is characterized by: The particle size requirement for the basic feed for S1 chicks during the transition stage is 0.7-1.0 mm.