山羊常见病症（）

山羊常见病症（） 山羊常见病症() Sheep plague Braxy is caused by Clostridium septicum is an acute and fatal infectious disease, different breeds of sheep can be infected, in less than a year old, in good condition of multiple. In the early spring and autumn seasons. It is characterized by fast death, real stomach and twelve intestinal bleeding, edema and necrosis. Distributed or endemic. (1) clinical symptoms; Sudden occurrence, often without clinical symptoms, acute death. Patients with a longer course of disease tend to be solitary, supine, unwilling to walk, forced to walk, and motor ataxia. Abdominal distension, pain, excretion of black, thin feces, molars. The body temperature is normal and the diet is exhausted. After the onset of the disease, the death rate is constant, ranging from minutes to hours, and rarely prolongs for more than one day. (two) pathological changes The body was rapidly corrupt, inflated, cut open, foul smelling, natural, bleeding, and visible, and mucous membranes were congested and purplish blue. Chest, abdominal cavity and pericardial effusion, the internal and external membrane bleeding point. Hepatomegaly, yellow. Hemorrhage and edema of the stomach and the fingers. (three) diagnosis Due to the short course of disease and the lack of characteristic symptoms, the sheep epidemic disease should be synthetically evaluated according to the epidemiological and pathological changes. (four) prevention and treatment 1, because of short duration, time to treatment, so should be injected braxy - sudden gangrene - enterotoxaemia vaccine for prevention. The dead sheep should be buried, for appliances, pens with 20% or 3% disinfectant bleach soda. 2, 0.5% Potassium Permanganate solution 250 ml, orally, once a day. 3, powder and Streptomycin Sulfate for Injection, 0.2 per kg to 5 thousand units, from Kang 10 to 20 ml were injected 2 times a day. 3, a needle injection, each head 2 - 20 ml, intramuscular injection, 2 times a day. Lamb dysentery Lamb dysentery is mainly caused by Clostridium perfringens type B and causes acute intestinal infectious diseases in newborn lambs. The disease occurred within 7 days, with the highest incidence in 2-3 days. Lamb disease was the main source of infection, pathogens with fecal pollution elimination, fold, skin and nipple appliance ewe lamb, the health of the digestive tract, the umbilical cord or wound infection. Which is characterized by severe diarrhea and nervous symptoms, the mortality rate is high, causing serious harm to the sheep industry. (I) clinical symptoms Incubation period is 1-2 days. At the beginning of the disease lamb spirits, hung his head back, not sucking. Abdominal distension, abdominal pain, diarrhea, stool, atherosclerosis or water samples, the color is gray, yellow or yellow green, foul odor. The sick lamb is weak, dehydrated, has sunken eyeballs, has coarse fur, and is unable to lie down and die. (two) pathological changes There is undigested curd in the stomach, hyperemia, redness, ulceration, enlargement of the mesenteric lymph nodes, and congestion. Pericardial effusion, hemorrhage in the endocardium, congestion of the lungs or blood stasis. (three) diagnostic points Within 7 days old lamb diarrhea, soon died, can be diagnosed as lamb dysentery. (four) prevention and treatment 1, improve the housing clean, good lamb warm in the cold, to prevent the cold. Eat full head milk, and reasonable breast feeding, to prevent hunger and satiety are uneven. Pens and appliances available 000 poison 5% Lysol disinfection. 2, divine needle 999 injection, each head 3-5 ml, intramuscular injection, 2 times a day. 3, enteritis Ning Injection, 3-5 milliliters per head, intramuscular injection. 2 times a day. Bluetongue Bluetongue is a viral infectious disease of ruminants. Regardless of species, age are prone to infection by a variety of Culicoides spread occurred in the summer and early autumn season. It is characterized by fever, ulceration of the oral cavity, nasal cavity and gastrointestinal mucosa. The course of disease is 6-14 days, the incidence rate is 30-40%, the mortality rate is 2-30%, and sometimes can be as high as 90%, more because of pneumonia or gastroenteritis and death. (I) clinical symptoms The incubation period was 3-8 days and the body temperature was elevated by 40.5-41.5C.. Anorexia, dispirited, behind the herd. Mouth drooling, edema of upper lip, oral mucosa hyperemia after cyanosis cyanosed. Oral, lip, tooth age, erosion of the buccal and tongue mucosa, resulting in dysphagia, foul smelling of the mouth. Nasal flow around the nasal mucous secretions, a dry scab, resistance to cold air circulation, cause dyspnea, dry nose and sound. The animal is inclined to walk, walk, appear limping, or walk with his knees. Loss of weight, weakness, constipation or diarrhea, bloody stool, pneumonia and gastroenteritis, and death. (two) pathological changes Found mainly in mouth, rumen, heart, muscle, skin, and hoof. Jral deep red tongue, tooth age, hard palate, buccal mucosa and tongue lip edema, cyanosis, called blue tongue disease. The rumen has dark red areas, subcutaneous and muscle bleeding, myocardial, heart, internal membrane, respiratory tract, digestive tract and urinary tract mucosa have small bleeding. (three) diagnostic points According to the mouth and lip swelling erosion, tongue cyanosis, pathological changes can be diagnosed with claudication. (four) prevention and treatment 1. Inoculation with attenuated Phytophthora capsici and tissue culture of bovine fetal kidney cells. Regular disinfection of pens, kill blood sucking insects, prevent the spread of the disease. 2, Tianmu twins powder and Streptomycin Sulfate for Injection, 0.5-2 million units per kilogram of body weight, blood Kang per head each 10-40 ml, respectively, intramuscular injection, 2 times a day. Atony of the stomach Atony of the anterior stomach is a decrease in the excitability of the anterior nervous muscle, a decrease in muscular contractility, a slow movement of the rumen contents, a disturbance of flora, and an abnormal digestive syndrome caused by abnormal fermentation. Its clinical features were anorexia, decreased rumen motility and decreased rumination. This disease occurs mainly in cattle and sheep, especially in the high incidence of gastric diseases, accounted for 75%. Seriously affect the growth and development of cattle and sheep and productivity, and bring great harm to the cattle and sheep industry. (I) clinical symptoms Acute stomach before the patient, depression, loss of appetite or abolish ruminant to reduce or even stop chewing weakness, belching and increased tumor dark weakened peristalsis. Body temperature, pulse and breathing are normal. Chronic disease of livestock, gradually thin, weak body, wrinkled Wool Thick chaos, the nose is dry, constipation and diarrhea occur alternately, finally because of failure and death. (two) pathological changes The rumen and abomasum flap of stomach fullness, ptosis, contents of dry. The rumen and omasum mucosa bleeding class. (three) diagnostic points According to the anorexia of diseased animals and abnormal rumination, the motility of the anterior stomach decreases and the digestive function is impaired. Disease and depression, the nose is dry. (four) prevention and treatment 1, strengthen feed management, pay attention to feed, maintenance, feed diversification, do not arbitrarily change the feed. 2, the appetite Wang injection, cattle each head 10-30 ml each time, sheep each head 5-10 ml, intramuscular injection, 2 times a day. 3, heat clearing stomach scattered, cattle each head 50-100 grams each time, sheep each head 20-50 grams each time, stir into feed, oral or filling. Ruminal tympany The rumen bloat is reduced because of the stomach nerve response, contractility or ingestion of large capacity and easy fermentation of feed in the rumen bacteria, abnormal fermentation, produce large amounts of gas, caused by rumen bloat. The disease often occurs in cattle and sheep, and in spring, summer and autumn, when the grass is vigorous, especially the grazing livestock is prone to develop the disease. (I) clinical symptoms The disease occurs in food intake during or after feeding the sudden onset of abdominal heave large fossa was sharp, prominent, pressing abdominal wall tension elastic, percussionwas heave cattle, rumen motility rales auscultation. Disease and depression, loss of appetite, belching ruminants stop. The abdominal pain patient lie and uncomfortable, hind kick belly, back arched tail wagging. Dyspnea, cyanosis, conjunctiva, heartbeat, standing instability, finally fall to the ground, died of asphyxia. (two) pathological changes The rumen mucosa is bleeding and the keratinized epithelium is shedding. The lung is congested, the liver and spleen are oppressed, anemia, serous bleeding. (three) diagnostic points Feed a large number of easily fermented feed, food production or sudden onset, after feeding rumen distention dyspnea, diagnosis can be made. (four) prevention and treatment 1, pay attention to forage Conservation Camp, to prevent mildew deterioration. Feed attention to reasonable collocation, to prevent hunger and overeating. 2, for the discharge of gas, you can pull out the tongue or in the mouth containing a stick, to promote the elimination of gas in the stomach. 3, duck or chicken, will kill the blood directly after gavage, to prevent fermentation. 4, a pound of soil tobacco, fried water 1000 ml, filling service, to prevent further fermentation. gastroenteritis Gastroenteritis is a common disease of livestock and poultry, mainly the inflammation of the gastrointestinal mucosa and its tissues. Because of the close correlation between anatomical structure and physiological function of stomach and intestine, organic injury and dysfunction of stomach or intestine can easily influence each other. Therefore, the inflammation of the stomach and intestines occurs simultaneously or in succession. (I) clinical symptoms Disease and depression, drink to increase appetite waste away. Visible congestion with yellow staining. Dry mouth, smell, tongue. Abdominal pain, joy, supine, back to Gu gu. Vomiting in horses, pigs, and dogs. Diarrhea. Diarrhea, faeces, watery, mixed with mucus or undigested feed, foul smelling. Relax the anus, fecal incontinence, showing tenesmus. Sick animals sharp dehydration, enophthalmos, abdominal curl. Superficial breathing and rapid cardiac rhythm. Finally, because of dehydration, cardiac exhaustion and death. (two) pathological changes Intestinal contents mix with blood, foul smell. Mucous membrane bleeding, edema, tissue necrosis and shedding, leaving behind Rotten classes and ulcers. (three) diagnostic points Diagnosis can be made based on systemic symptoms, appetite disorders, diarrhea, and pathological products in faeces. (four) prevention and treatment 1, to strengthen the breeding camps, keep pens clean. Attention should be paid to the preservation and allocation of feed, to prevent mildew feed from feeding livestock and poultry. 2, XIELITING scattered per head every time 10-40 grams, grams of pig 5-20, Feed or fill in a mixed feed. Bacteria are not afraid of soluble powder, each head 10-50 grams of beef each time, 5-20 grams of pig, into the feed or feed. 3, "Ming", "stop dysentery King injection" or "swelling Jie Du Wang injection", each head of each cow 10-40 ml, 5-20 ml of pork, intramuscular injection, 2 times a day. Fasciola hepatica Fascioliasis is one of the most important parasites of cattle and sheep, and other livestock and poultry are infected. Fasciola hepatica body flat, with blade shape, removed from the bile duct in red brown. This disease can cause acute or chronic hepatitis and cholecystitis and Zhuhai, systemic poisoning and malnutrition, especially for young animals harm is relatively serious, dysplasia or cause a large number of deaths. (I) clinical symptoms The incidence of summer and autumn is higher. At the beginning of the disease fever, depression, loss of appetite or abolish diarrhea. Visual mucosa pale, serious anemia, gradually wasting, growth and development, relaxation, disease, livestock hair coarse disorder, eye face, chest and abdomen edema. Diarrhea, fecal congestion, or constipation and diarrhea. The death of a critically ill animal. (two) pathological changes The intestinal wall and liver tissue injury, hepatomegaly, liver capsule on cellulose deposition, caused by chronic cholecystitis, chronic liver and anemia. (three) diagnostic points According to the clinical symptoms, epidemiological characteristics, feces and comprehensive decision analysis. (four) prevention and treatment 1, pay attention to drinking water and forage animal health, regular disinfection of insect and animal pens. 2, double two oxygen sulfur phenol, bovine 40-60 milligrams per kg per kg, or 80-100 ml, 150-200 mg per kilogram of chicken