CATDOLL : CATDOLL: Are you a chicken disease specialist? What diseases are chickens prone to?

1. Are you specialized in chicken diseases?

I think chicken disease is professional. Because chicken disease is a professional field. So it is professional

2. What diseases are chickens prone to?

1. Bacterial diarrhea The weather is cold and hot, resulting in poor intestinal conditioning, a large number of pathogenic microorganisms proliferate, and diarrhea. The chickens are in good spirits, but grow slowly, with pale combs. Some chickens have white strips or mucous feces, which contain undigested feed and are slightly yellow in color. Some chickens are depressed, shrink their heads, tremble, run around, scream easily, and then become paralyzed. The incidence rate of chickens is about 1%. Prevention and control measures: (1) Isolate sick chickens, eliminate residual chickens, remove litter, and completely disinfect. (2) Pay attention to both heat preservation and ventilation. (3) Suggest a medication plan and use microecological preparations to restore intestinal function. Strengthen the feeding and management of the chickens to keep the chickens strong and do a good job of epidemic prevention and disinfection. (4) Drug prevention: Commonly used drugs include penicillin, chlortetracycline, norfloxacin, tetracycline, oxytetracycline, streptomycin, etc., which have effective effects. The drugs can be mixed with water, mixed with feed, and administered to each chicken. For sick chickens that refuse to eat or drink, injection should be used (50,000 to 100,000 units of penicillin per chicken, twice a day, for 2 to 3 consecutive days). (5) Immunization: If the disease is not prevalent in the chicken farm, vaccination with bacteria is generally not necessary. In prevalent areas, vaccination with bacteria has a certain effect.

2. Fowl pox is caused by fowl pox virus. When fowl pox occurs in laying hens, the egg production rate decreases. The chickens' appetite, spirit and feces are basically normal. Skin-type fowl pox has characteristic papule-like nodules on the comb and wattles, which generally do not cause death; mucosal-type fowl pox has yellow-white cheesy pseudomembranes attached to the mouth and throat, and there is a "crackling" sound when breathing. During autopsy, local pox can be seen in skin-type fowl pox; in addition to the yellow-white pseudomembranes in the mouth and throat, mucosal-type fowl pox can also be seen in the tracheal mucosa. There are no lesions in other internal organs. Prevention and control measures: (1) The most reliable way to prevent fowl pox is to vaccinate with fowl pox vaccine. (2) Keep the chicken house clean, dry, ventilated and light-permeable, and disinfect it regularly. In particular, mosquito prevention and control should be done well. (3) Antibiotics are used to treat fowl pox to prevent secondary infection. The scabs on the skin are generally not treated.

3. Chicken leukocytosis is a disease caused by leukocytosis invading the tissue cells of blood and internal organs. Sick chickens are depressed, stand with eyes closed, have diarrhea, and have a reduced or no appetite; their feces are green and often bloody; they are anemic, emaciated, have pale crowns, and grow slowly; most sick chickens suddenly cough up blood and have difficulty breathing before death; the egg production rate of laying hens drops sharply. During autopsy, it can be seen that the chicken's crown and wattles are pale, the meat color becomes lighter, and there is extensive subcutaneous bleeding all over the body; the liver is enlarged and earthy yellow, with yellow-white nodules as large as millet grains to soybeans; the kidneys are swollen and bleeding, and there are a lot of blood clots on their surface; the spleen has bleeding spots; the pancreas, gizzard, and abdominal fat of some chickens have bleeding spots; the lungs are bleeding, and there are blood clots in the trachea and bronchi.

4. Infectious rhinitis in chickens Infectious rhinitis in chickens is characterized by inflammation of the nasal cavity and sinuses, sneezing and facial swelling. The more obvious symptoms are facial swelling, serous and mucous secretions in the nasal cavity and sinuses, conjunctivitis, swelling of the tissue around one eye socket, severe blindness, obvious edema of the wattles, and difficulty breathing when the inflammation of the upper respiratory tract spreads to the trachea and lungs. Prevention and control measures: (1) Vaccination. (2) Feeding management: Strengthen feeding management, improve ventilation conditions in chicken houses, reduce ammonia content in the environment, implement a full-in and full-out feeding system, completely disinfect the house after emptying it, and wait for a period of time before introducing new chickens, and do a good job of veterinary hygiene and disinfection inside and outside the chicken house. (3) Choose sulfonamide drugs to treat this disease. Chinese herbal medicine: 100 grams each of Angelica dahurica, Saposhnikovia divaricata, Leonurus japonicus, Prunus mume, Polyporus umbellatus, Terminalia chebula, and Alisma orientalis, 80 grams each of Cyperus rotundus, Platycodon grandiflorum, Scutellaria baicalensis, Pinellia ternata, Ginger, Leonurus japonicus, and Licorice. Crush and sieve, mix well, and it is the dosage for 100 chickens for 3 days, that is, an average of 42 grams per chicken per day. Mix with feed and feed for 9 consecutive days.

3. How to identify chicken diseases by looking at chicken manure?

Normal chicken manure is in strips, with a layer of white urate on the surface, and moderate hardness. Its color may vary depending on the type of feed, mostly gray-green or sauce-yellow. If it is too hard or too thin, it is caused by insufficient or excessive drinking water. But if it is too soft, it is because there is too much bran and wheat in the feed. If the chicken manure is abnormal in quality, quantity, shape and color, it may be caused by disease.

There are several types of abnormal chicken feces: Flesh-red feces: The shape is like rotten meat, which is formed by the shedding of intestinal mucosa. It is more common in chickens suffering from coccidiosis, tapeworm disease, ascariasis and in the recovery period of enteritis. Bloody feces: The feces are black or dark brown, which is common in upper gastrointestinal bleeding; the feces are red or bright red, which is more common in lower gastrointestinal bleeding. Yellow sulfur feces: The surface of the feces is covered with a layer of yellow or light yellow urine.

That is because the liver lobule is damaged, which affects the excretion of bile, causing bilirubin to enter the blood and be excreted through urine. It is more common in appendicitis and hepatitis. Green sticky and foul-smelling feces: The feces are dark green, which is caused by the mixture of bile and intestinal shed tissue cells. It is more common in fowl cholera, Newcastle disease, laryngotracheitis, etc. Thin feces: The chicken digests normally, but the feces contain a lot of water and are not formed. It is mostly caused by a sudden increase in water intake during hot weather, too much salt in the feed, mild infection of E. coli, and slightly toxic substances in the feed.

Rusty watery stool: Rusty watery stool mixed with urate, and sometimes mixed with incompletely digested feed. This is caused by severe intestinal bleeding. It is often seen in diseases that cause gastrointestinal bleeding, such as early Newcastle disease poisoning. Milky stool: Milky white, watery, like milk poured on the ground, often seen in mucosal congestion and mild enteritis. White watery stool: Sticky, often sticky to the chicken's anus, often seen in pullorum.

White watery stool: The stool is watery and mixed with white urate particles. It is more common in chickens with no appetite, paralysis and uremia. This is caused by the absence of food in the digestive tract and the stool is urate.

4. Chicken red palm disease

Symptoms and prevention measures of chicken red palm disease

Chicken red palm disease is a common poultry infectious disease that mainly infects chickens, especially in poultry farming. This article will introduce the symptoms and prevention measures of chicken red palm disease to help farmers understand and deal with this problem.

Symptoms: Symptoms of red palm disease generally begin to appear within 2-3 days of infection. Initially, the infected birds will slowly lose their appetite and become less energetic. As the disease progresses, the birds will develop red, swollen, and hot paws and feet. This is the classic symptom of red palm disease, hence the name. Other symptoms may include panting, ruffled feathers, and unexplained deaths.

Transmission: The main transmission mode of chicken red palm disease is through contact with infected chickens, chicken houses, water sources, food and contaminated objects, etc. In addition, insect vectors and human transmission may also cause the spread of pathogens.

Preventive measures: In order to prevent the spread of chicken red palm disease, farmers can take the following measures:

• Regular inspection: Regularly check the health of the chickens, including observing changes in appetite, mental state and claws. Once any abnormality is found, appropriate measures should be taken in time.
• Isolate infected chickens: Isolate infected chickens and reduce contact with other healthy chickens to prevent the spread of pathogens.
• Improve hygiene: Keep the chicken house clean and hygienic, clean up the dirt in the chicken house regularly, disinfect it regularly, and ensure the hygiene and safety of drinking water and feed.
• Control insect vectors: Take appropriate insect control measures to reduce the risk of insect vectors transmitting pathogens.
• Reasonable feeding and management: provide sufficient feed and reasonable drinking water conditions to ensure that the chickens get enough nutrition and water to enhance the resistance of the chickens.

Prevention of red palm disease is very important because once the infection spreads, it can easily cause serious economic losses. Timely preventive measures can effectively control the spread of red palm disease.

How to treat chicken red palm disease

Once chickens are infected with red palm disease, timely treatment is critical. The following are some effective methods for treating red palm disease:

• Drug treatment: Use appropriate antibiotics to control the infection, such as penicillin and tetracycline. Please use the drug under the guidance of a veterinarian.
• Immunotherapy: Some immunomodulators can be used to enhance the immunity of chickens and help them fight pathogens.
• Supportive treatment: Provide chickens with adequate drinking water and nutrition to help them recover their strength and strengthen their immunity.

It should be noted that the treatment of chicken red palm disease needs to be decided according to the specific situation, and it is best to consult a veterinarian for advice. At the same time, the chicken house should be kept clean and hygienic during the treatment to reduce the spread of pathogens.

Economic impact of red palm disease on chicken

The outbreak of red palm disease has a great impact on farmers' economy. Red palm disease can spread quickly throughout the chicken house, causing a large number of chickens to become sick, reduce production or even die.

On the one hand, the increased mortality rate of chickens caused by red palm disease not only brings direct losses to farmers, but also increases the costs of feed, medicine, disinfection, etc. On the other hand, the chickens' resistance to diseases is weakened, resulting in reduced production performance, slower growth rate of chickens, and poor meat quality. This will greatly reduce the profitability of farmers.

From the perspective of the entire industry, the outbreak of chicken red palm disease will cause fluctuations in the prices of poultry meat and eggs. When the epidemic is serious, the supply of chicken and eggs will decrease and the price will rise. This is bad news for consumers.

in conclusion

Red palm disease is a common infectious disease in chickens, which has brought many troubles to the poultry farming industry. It is very important for farmers to understand the symptoms and prevention measures of red palm disease and how to treat the disease.

The spread of red palm disease can be effectively controlled by taking preventive measures, regularly checking the health of the chickens, keeping the chicken house clean and hygienic, and promptly treating infected chickens. At the same time, paying attention to feeding management and improving the immunity of chickens can also help reduce the occurrence of red palm disease.

Finally, we should pay attention to the economic impact of red palm disease. The outbreak of red palm disease causes serious economic losses to farmers and has a negative impact on the entire industry. Therefore, establishing sound prevention and control measures is crucial to ensure the sustainable development of the poultry farming industry.

5. Fermentation of chicken manure in winter?

Chicken manure ferments faster in winter using microbial fermentation. Microbial fermentation can not only speed up the fermentation process, shorten the fermentation time, prevent waste and improve the nutritional value of chicken manure.

There are many ways to process chicken manure, including physical methods, chemical methods, microbial fermentation methods, and a combination of methods. Foreign and local methods, ancient and modern methods coexist, each with its own advantages and disadvantages, and should be adapted to local conditions. The traditional way to ferment chicken manure as fertilizer is to let it pile up and ferment naturally for 5 to 6 months, which will emit odor, pollute the environment and cause a large amount of nutrient loss. The use of microbial fermentation to treat chicken manure can not only speed up the fermentation process, shorten the fermentation time, prevent waste and increase the nutritional value of chicken manure; it can also generate temperature through fermentation to kill insects and pests, dry chicken manure, save energy, and is low-cost, simple to operate, and easy to promote, so it is increasingly valued by people.

6. What do chickens eat in winter?

Are you talking about pheasants or farm chickens? Farm chickens eat feed all the time, while pheasants eat whatever they catch in the wild.

7. How to preserve chicken in winter?

The refrigeration temperature should be kept at -3 degrees Celsius. You can also cover the muscle with plastic wrap and spread some ice cubes around it to keep it fresh.

8. Are chickens afraid of the cold in winter?

Adult chickens generally fear heat, while chicks generally fear cold.

When chicks are just hatched from eggs, their body temperature conditions are poor and their feathers are not fully developed, so they generally need to be kept warm. 1-3 days old, the temperature is controlled at 35℃. 4-5 days old, the temperature is controlled at 34-33℃. 6-8 days old, the temperature is controlled at 33-32℃. 9-12 days old, the temperature is controlled at 32-30℃. 13-20 days old, the temperature is controlled at 30-28℃. At 3 weeks old, the temperature is controlled at 28-25℃. At 4 weeks old, the temperature is controlled at 25-22℃, and then the temperature is lowered by 1.5-2℃ each week until the temperature is the same as the room temperature.

Adult chickens have a sound ability to regulate body temperature, are covered with feathers, and have no sweat glands to help dissipate heat, so they are afraid of heat but not cold. However, it should be noted that when the temperature is below 10℃, the egg production rate of chickens decreases, and when the temperature is below -10-15℃, they may be frozen to death.

9. Can we eat chickens that have Chlamydia foetida?

You can't eat it because it is a contagious disease. There are many bacteria and parasites on the species. If you want to eat it, you should prepare more insecticides. Fowlpox virus is a herpes virus that can infect poultry and birds. The mature virus particles are brick-shaped and 250×354nm in size. The main components of the virus are protein DNA and lipids. The genome is linear double-stranded DNA, which is assembled in the cell of the infected cell. The RNA and DNA of the virus in the nucleus can be found 24 hours to 72 hours after infection. The virus can survive for 9 days in 1% formalin, and it can be inactivated by heating at 50℃ for 30 minutes or 60℃ for 8 minutes. It can survive for years or months in dry scabs and is resistant to ether. Epidemic characteristics: In autumn and early spring, when the temperature difference between day and night is large, there is a large local epidemic. It is often inhaled through the eyes, throat, upper respiratory tract and oral mucosa. Aerosols formed by virus-containing feathers and dry scabs, or bites by insects in summer, mechanically infect the injured skin. Symptoms and lesions have an incubation period of 4-10 days. Clinically, it can be divided into three types: skin type, mucosal type, and two mixed types. The characteristics of skin type lesions are mainly skin and hair follicle lesions. There are proliferative lesions in the epithelial tissue, which are higher than the skin. They turn from white to yellow to form scabs, inflammation and bleeding. After 2-3 weeks, the epithelial layer degenerates and falls off, and scars are left on the scabs, especially on the comb, wattles, eyelids and hairless areas under the wings. Due to the increase in body temperature, the feed intake and egg production rate are affected. Diphtheria type, also known as wet beans, has acute inflammation on the surface of the oral, esophageal or tracheal mucosa, and forms a white opaque fibrin-like cheese-like necrotic scab. If the scab is removed in time, bleeding and erosive inflammation can be seen, and the chicken survives. If the scab enlarges, it can block the throat, causing difficulty in breathing and suffocation. The scab blocks the esophagus, affecting feeding. A long course of the disease can cause death and a decrease in egg production. In the same flock of mixed type, some chickens have pox on the hair follicles of the whole body, some have mucosal pox scabs on the larynx, and some have both, with a high mortality rate. Diagnosis of chickpea virus infection is divided into acute and chronic. Severe cases affect growth, reduce feed intake, and have green and thin feces, which can be identified with the naked eye. Vaccination is the first choice for prevention, especially for brooding chickens, which should be vaccinated with chicken embryo-derived attenuated vaccines when maternal antibodies disappear. It is better to strengthen the immunization once 1-2 weeks before the start of production. The choice of vaccine is chicken-derived vaccine, which is more toxic and suitable for chickens over 5 weeks old. Chicken-derived virus vaccine is relatively weak and suitable for the first immunization of chicks. Method of use: Use a needle or vaccination needle dipped in vaccine liquid to scratch the skin under the wings, legs, and head. The scratched area will be red and swollen in 3-4 days, and scabs will form 5-7 days after the pox appears. If there is no scab, it means that the immune system has failed and should be re-vaccinated. There is only one serotype of herpes simplex virus for treatment, so prevention and treatment are relatively simple. When a chicken is found to have pox, it should be immediately fed with virazole and meclizine hydrochloride to inhibit the virus, and rapid supplements should be fed to improve resistance, which can control the development of the disease within 2-3 days.

10. What disease causes fluffy chicken feathers?

Chickens usually have drooping wings when they are sick. For diseases like pullorum and fowl plague, they can usually be cured by giving them some tetracycline.

You also need to clean the environment, including drinking water, by adding a small amount of potassium permanganate to the water for disinfection. If you are calcium deficient, add some egg shells, fish meal, bone meal, etc.