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Key Points for Preventing and Treating Chicken Intestinal Toxemia Syndrome in Late Autumn
In late autumn, the climate changes abnormally, with large temperature differences between day and night. Broiler chickens and laying hens often develop intestinal toxemia syndrome, characterized by diarrhea, undigested feed in the droppings, a marked drop in feed intake, slow growth, weight loss, and dehydration. Necropsy of dead chickens reveals brain fluid in the head, reddened thymus in some birds, swelling of the duodenum, and thickening of the intestinal wall, which feels very hard to the touch. There is no feed in the intestinal tract, the intestinal mucosa has sloughed off in large amounts, and some intestinal segments contain frothy material and tomato-like droppings. The gallbladder becomes smaller and pale yellow,
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Wet urine syndrome in foxes is a disease with a relatively low incidence rate
Foxes also suffer from wet urine syndrome, but the incidence rate is usually relatively low, with the onset period mainly from July to September. The incidence rate is higher in male foxes than in female foxes, and growing foxes with fast growth rates as well as lactating female foxes are also susceptible to this disease. It is generally believed that the occurrence of this syndrome is related to oxidative deterioration of feed, excessively high fat content in feed, and deficiency of vitamin B1, E, A and choline chloride. When wet urine is found in foxes, first investigate whether there have been any problems with the feed recently. If the feed indeed has problems in quality and other aspects, immediately change or replace or adjust the feed composition, ensure freshness, and supplement vitamin B1,
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How to Prevent and Treat Porcine Unknown High Fever Syndrome? A Detailed Guide to Practical Methods
"Porcine unknown high fever," also known as porcine high fever syndrome, is a disease with both high morbidity and high mortality, occurring mainly in growing-finishing pigs and some sows. The main clinical signs in affected pigs are elevated body temperature, listlessness, poor appetite or complete loss of appetite, difficulty breathing and panting; some pigs also show reddened to purplish skin, and a few have bleeding points at the hair follicles. The pathogens are mainly mixed infections and secondary infections involving multiple viruses, bacteria and parasites, including classical swine fever virus (HCV), porcine reproductive and respiratory syndrome virus (PRRSV), swine influenza virus (SI
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What is the difference between Cibotium barometz and Cibotium barometz rhizome?
Scientific name: Cibotium barometz Aliases: Cibotium barometz rhizome, yellow dog head, monkey hair head Family and genus: Belongs to the family Dicksoniaceae, genus Cibotium Plant type: Large perennial herbaceous terrestrial fern Morphological characteristics: The plant can reach up to 3 m in height. The rhizome is thick and fleshy, growing upright or lying horizontally on the soil surface, and it and the base of the leaf stalks are densely covered with long golden-yellow hairs, shaped like a dog's head, hence the name. At the top, leaves grow in clusters; the leaf stalks are thick and long; the leaf blade is broadly ovate-triangular, with length and width almost equal, tripinnatifid, and the ultimate segments are falcate-lanceolate,
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The previous batch of pigs had blue ear disease (porcine reproductive and respiratory syndrome). How should the pen be disinfected?
1. Cleaning and washing. Remove all contaminants and bedding from the pen, and sweep down the dust from the ceiling as well. Then pile it all together to ferment. Then rinse thoroughly with clean water. 2. Disinfection of the floor and walls. For the floor, use caustic soda or sodium hydroxide. For the walls, spray with iodine-based or chlorine-based preparations. 3. For metal equipment that is not afraid of heat but is afraid of corrosion: use a blowtorch (alcohol blowtorch, kerosene blowtorch). 4. For enclosed pens: fumigation. Peracetic acid, formaldehyde, or potassium permanganate can all be used. After sealing for 2 hours, ventilate for 7-10 days. Basically it takes half a month.
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Latest Research Progress on Porcine High Fever Syndrome
The "high fever syndrome" that first broke out in southern China in the summer of 2006 has not yet subsided, and it is currently the issue of greatest concern to us pig farmers. Some readers have also called our editorial office to inquire about research progress on the disease! At the "Beijing Animal Husbandry Association Pig Industry Annual Meeting", Academician Chen Huanchun of Huazhong Agricultural University and Professor Yang Hanchun of China Agricultural University were invited to each express their personal views on the currently prevalent "high fever syndrome". 1 Epidemic situation First, geographically
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How to prevent and treat bovine respiratory distress syndrome in calves? Causes such as premature birth and hypoxia are complex
Complex causes such as premature birth and hypoxia: prevention and treatment of bovine respiratory distress syndrome in calves
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Diagnosis, Treatment, and Prevention of Porcine Reproductive and Respiratory Syndrome
Porcine reproductive and respiratory syndrome (PRRS), also known as swine blue ear disease, is caused by the porcine reproductive and respiratory syndrome virus in the family Arteriviridae. The form of harm caused by this disease has shifted from being mainly reproductive disorders in sows to being mainly respiratory syndrome in nursery pigs. The disease was introduced into China from abroad and is an infectious disease that severely affects the pig farming industry. Its clinical symptoms are mainly characterized by reproductive disorders, difficulty breathing, blue-purple ears, and concurrent other infectious diseases. The disease currently presents new clinical symptoms, such as eyelid edema, subcutaneous edema, thickened skin on the ears, intense itching of the mouth and nose, diarrhea,
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How to prevent and treat highly pathogenic porcine reproductive and respiratory syndrome (PRRS)? A detailed explanation of the technical key points
This disease is a severe viral disease of pigs that has emerged in recent years, an acute highly lethal epidemic disease caused by a variant strain of porcine reproductive and respiratory syndrome virus. The virus is extremely contagious. In infected pig farms, the morbidity rate of piglets can reach 100%, the mortality rate can reach more than 50%, and the abortion rate of sows can reach more than 30%. It is also characteristic that growing-finishing pigs can develop the disease and die. 1. Pathogen: The pathogen of this disease is porcine reproductive and respiratory syndrome virus, caused by Lelystad virus. 2. Epidemiology
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How to diagnose and treat chicken intestinal toxin syndrome? A detailed guide to practical methods
1. Main manifestations of chicken intestinal toxin syndrome. Decreased feed intake, slowed weight gain or weight loss. Loose, unformed feces, with undigested feed in the droppings, color turning light yellow, yellowish-white, or fish-intestine-like droppings, carrot-like droppings. A marked increase in sudden deaths before dawn, or restlessness and agitation followed by limpness and death from exhaustion. Mostly occurs around 40 days of age. It is widespread in broiler flocks whether raised on floor litter or in cages, causing huge hidden economic losses, and is often overlooked by farmers and veterinary workers
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