The solution of acute gastric dilatation of raccoon dog
Acute gastric dilatation often occurs in silver and black foxes, arctic foxes, sables, minks, nutria and mackerel. Due to poor feed quality or excessive intake, gastric contraction and secretion function are weakened, microorganisms multiply in large numbers, and gas is produced, resulting in gastric volume expansion and extreme gastric wall dilatation. according to the etiology, it can be divided into primary gastric dilatation and secondary gastric dilatation.
The former is mostly due to excessive intake of palatable, dry, difficult to digest or easy to ferment food, and then strenuous exercise or drinking a lot of cold water, resulting in acute gastric dilatation. Secondary gastric dilatation is mainly secondary to gastric volvulus, pyloric obstruction and small intestinal stricture, constipation, intestinal obstruction and other diseases.
1. Clinical symptoms and pathological changes often increase abdominal circumference, tension of abdominal wall, decrease of exercise or weakness of movement a few hours after feeding. Percussion of the stomach to make a drum sound. Asthma, dyspnea, rapid heartbeat, visible mucosal flushing or cyanosis. Later mental exhaustion, loss of activity, often due to asphyxiation or stomach rupture and death.
Second, the volume of the stomach is enlarged, which contains a large amount of gas and sour contents. The gastric wall becomes thinner, the gastric mucosa is congested and bleeding, and the surface is covered with mucus. Catarrhal inflammation occurs in the intestinal mucosa. Pulmonary congestion or edema. When the stomach ruptures, there is feed residue and a large amount of gas in the abdominal cavity.
Third, the prevention and control measures should strictly implement the feeding system, pay attention to the feed quality when changing the feeding times, reduce the feeding amount appropriately at the initial stage, and gradually increase to the normal diet standard. The young animals should be kept in separate nests at the right time, and do not keep the weak and hungry animals in the same cage.
Appropriate amount of antibiotics should be added to the feed during lactation. Use 5% lactic acid 3ml 5ml, oxytetracycline 0.3 g, magnesium oxide 0.2mer 0.5g, once orally; Saro 0.05ml 0.1g, lactase production 1g (oral administration); when abdominal pressure is too high, injection needle can be used to slowly remove gas from the stomach, and penicillin will be injected into the needle hole through the needle hole after deflation. Fast for 24 hours.
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Processing technology of deer tail
Deer tail is composed of caudal vertebra, lumen, muscle fiber, adipose tissue, tail gland, connective tissue capsule and skin. Due to the different species of deer, its shape and size are also different. The red deer tail is thick, short and wide, and the tail tip is obtusely round, which is the best of the deer tail, while the sika deer tail is longer and tapered. The tail type of female deer is shorter and thicker, while that of male deer is longer. Deer tail has been used as a precious nourishing and strengthening agent in ancient China, and it is also a very delicious delicacy. According to traditional Chinese medicine, deer tail is beneficial to replenish deficiency and nourish yang.
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Feeding and Management of White Snake
Raising snakes is a way to get rich with low investment, high income and quick results. At present, the main way of raising snakes in China is medicinal white snake. First, the site of domestic Baihua snake is set up. 1. Indoor breeding. The walls and foundations of the snake room should be covered with cement or asphalt to prevent rats from making holes. The door should be seamless, the walls should be painted smooth, and the walls must be more than 2 meters high to prevent snakes from escaping from the snake room. Indoor water fountains, continuous supply of clean drinking water, contribute to the molting of snakes. 2. Raise it outdoors. You can raise more in this way.
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