Common diseases of free range chickens, are free range chickens prone to diseases? How can we preven

The free-range chicken is the use of local chicken breeds in the countryside to carry out outdoor workHowever, the biggest difference between the breeding chickens, the local chickens and the cage chickens is that they are small in stature, good at running and flying, the rooster beats its wings and cries at the point, in addition to the milk powder to feed the concentrate feed, the vast majority of the concentrate feed is obtained by looking for food in the wild, and feeds on the young leaves and stems of green plants in the suburbs, flowers and grass seeds and insects on the ground and web crawlers in the soil environment, so the free-range native chickens are very robust and healthy, and there are generally very few epidemics.

Free-range chickens are also very easy to get sick, in agriculture breeding free-range chickens are usually all in the field theme activities, eat weeds, catch insects, the human body is relatively healthy, disease resistance is very strong. However, any living object, whether it is green plants or small animals, is very susceptible to diseases, especially infectious diseases. The key to chicken disease is to prevent it before it happens, and it is necessary to do a good job in the prevention of chicken disease in the planting process, strengthen feeding management methods, and the resistance of synergists.

Strict disinfection and sterilization of chicken theme activities and living areas, feed troughs, etc., generally do not need others to enter the bulk breeding site, especially in the emerging stage of chicken disease.

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In the case of domesticated roosters, the procedure of the vaccine is as follows: new live double vaccine at 4 days of age, drinking water for new live double vaccine at 7 days of age, drinking water for bursa vaccine in the morning at 12 days of age, chicken pox vaccine stinging in the afternoon, avian influenza vaccine at 17 days of age, intradermal injection of tibia, drinking water for bursa vaccine at 22 days of age, drinking water for live Newcastle disease vaccine at 30 days of age, and drinking water for live Newcastle disease vaccine at 60 days of age. Carry out vaccination on time, but all infectious diseases already have epidemic (bacteria) vaccines need to be vaccinated, but vaccination can not replace reasonable management methods, do not have to feel that they have been vaccinated with peace of mind, and ignore the prevention of chicken diseases.

Do a good job of environmental sanitation in the natural environment, eliminate waste in the grass around the chicken shed, <>

This is also a key step in epidemic prevention and environmental hygiene. Strengthen management. Depending on the season, the specific situation of the place to fill the concentrate feed, in case the duck ** raw nutrient deficiency.

Free-range chickens are not easy to get sick, but we usually have to do a good job of prevention, we can sprinkle some quicklime on the free-range place.

Personally, I think that free-range chickens may indeed get sick, and if you want to prevent it, then you must give the chickens regular injections.

It's easy, I think you should vaccinate them more, keep them in a good environment, have good air circulation, and clean them more.

Generally not, it is necessary to pay attention to the regular cleaning of the chicken house, and then pay attention to the choice of location, strengthen ventilation, and also pay proper attention to the selection of feed.

Free-range chickens are roughly divided into two types, one is free-range in the courtyard, generally in small quantities, mainly for personal use. One is to use woodlands, orchards, hills and other places to raise chickens for profit. Free-range flocks are more susceptible to disease due to their high exposure to external pathogens.

For example, intestinal diseases such as necrotizing enteritis and ulcerative enteritis, chicken tissue trichomoniasis (also known as appendicitis or blackhead), parasitic diseases, chicken pox, etc. (This article is from the technical column of China Chicken Network-Chicken Disease Professional Network).

To reduce the incidence of disease in free-range chickens, the following should be done:

1.Choose a good site. The venue is not only conducive to epidemic prevention, but also convenient transportation, so it is advisable to choose a dry, dry and well-drained place. There should be no stagnant ponds, sewage pits, etc. in the chicken's activity area, and it is convenient to discharge the stagnant water in the site after rain.

2.Build a chicken coop. It is necessary to have a suitable chicken coop so that there is a place to stay and rest when it is dark and rainy.

3.Strengthen management. Feed is supplemented according to the season and site conditions to avoid nutritional deficiencies in the flock.

Remove the feces in the chicken coop in time, and disinfect the chicken coop and activity venues regularly. When raising in the forest and orchard, it is also necessary to prevent the chickens from accidentally ingesting pesticide poisoning.

4.Disease prevention. Usually you should often feed some antibacterial and anti-inflammatory drugs. Regular deworming of the flock. Routine vaccines should be vaccinated on time and correctly, especially in summer and autumn, and chicken pox prevention should be done in advance.

There are three general epidemic prevention measures, which are as follows:

1. Chick immunization.

1. At 1 day of age, within 24 hours after hatching, inject 1 to 1 head of Malik's vaccine subcutaneously;

2. At the age of 4 days, use Newcastle disease 4 line seedlings for nasal drops;

3. At the age of 11 days, use the H120 vaccine with eye drops. bursal vaccine instillation;

4. At the age of 20 days, prick the feathers with chicken plague vaccine.

2. Immunization of free-range chickens.

1. At the age of 60 days, intramuscular injection of Newcastle disease 1 line seedlings and intramuscular injection of poultry secrotic seedlings;

2. At the age of 90 days, inject with poultry sterilization.

3. Immunization of free-range chickens.

1. Within 24 hours of hatching, each chicken will be injected subcutaneously with 1 to the first dose of Malik's vaccine;

2. In 5-day-old chickens, drink water with the amount of each head of the weak seedlings of the bursal of Falsei, and add skimmed milk powder to the water;

3. In 10-day-old chickens, the recombinant avian influenza vaccine H5N1 subtype (RE-4 strains + RE-5 strain) bivalent vaccine was injected subcutaneously into the neck to immunize once, with a dosage of each ml;

4. In 30-day-old chickens, drink water with laryngotracheitis vaccine for each head. add skimmed milk powder to water;

5. In 60-year-old chickens, drink water or spray with Newcastle disease Laisota strain or inject intramuscularly with Newcastle disease 1 line seedlings.

Zhongya Dalong focuses on raising chickens, and the preventive medicine of chicken raising procedures costs five or six cents; Low cost, high survival rate 1 day old: 3 days for poultry colostrum drinking water + 3 days for Lishengyuan mixing, 2 days old for all-day mixing: 3 days for Yanqing, 3 days for glandular muscle gastric health, 3 days for duck liver Ning for 3 days and 3 days old:

H120 (including renal branches) times eye drops.

4 days of age: 2 days of new gram of Huacaoxin.

5-day-old: add 5% of the fast-fattening beauty and use it until 30 days, and concentrate the mixture for 8 days: Drinking water for the feathers of the bursal (2 times for domestic production (27 days for the second time), 1 time for high-grade seedlings) 9-day-old beak breaking: 3 days for Huacao Xinke, 3 days for Yanqing.

13 days old: 1Mycoplasma live seedlings 1 peather eye drops 2New flow oil seedlings intramuscular injection ml feather 3Chicken pox,

14 days old: 3 days for Huacao Xinke, 3 days for Yanqing.

18 days old: Dalong sulfonamide used for 3 days (without coccidiosis vaccine) 21 days old: 1Newcastle disease 4 series 2 times the amount of water 2Avian influenza emulsifiable concentrate intramuscular injection feather 3Chicken pox,

23 days old: 3 days for Huacao Xinke, 3 days for rod gram.

This course of medication can prevent bronchial blockage caused by Ankara virus, adenogastritis, mycoplasma, E. coli, salmonella, and low-pathogenic influenza. The main role of Sumei and Oil Flavone is to reduce costs, promote the conversion of protein energy, and shorten the growth cycle.

Free-range chicken immunization. 1. At the age of 60 days, intramuscular injection of Newcastle disease 1 line seedlings and intramuscular injection of poultry secrotic seedlings; 2. At the age of 90 days, inject with poultry sterilization.

In contrast, chickens running in the forest are like human exercise, and their own resistance is stronger than that of caged chickens.

In this way, free-range chickens are more worry-free than cage chickens in disease prevention and control.

Free-range breeding also depends on what taste of chickens you feed, the epidemic prevention of broilers and local chickens is different, I am also a chicken, if you are interested, you can communicate.

How to prevent the epidemic during the laying period of free-range chickens? Is it used as an avian influenza vaccine for immunization?