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Summer cattle most easily get the disease, must be collected!
Release time:
2020-07-13
Feeding cattle should be based on dietary standards and add free licking of licking bricks to supplement individual differences, increase calcium, phosphorus, salt and trace elements to meet the needs of cattle for multiple nutrients. Prevent the emergence of cattle pica, so as not to drink dirty water, lick spoiled feed.
Into the summer and autumn rainy season, is the beef toxin Clostridium (also known as sausage bacilli) poisoning disease multiple period. Because of the high temperature and high humidity in the rainy season in summer and autumn, especially after floods, all kinds of grain feed, high protein feed for animals and plants, fermented silage and overharvested grass and vegetables are not easy to preserve, and the feed is easy to get damp, especially the feed that has been soaked in water, which is more likely to deteriorate, mildew and rot. Clostridium botulinum is contained in rotten feed. For example, cattle and other animals eat these rotten forage and drink spoiled drinking water. The Clostridium botulinum contained in it will multiply in the cattle and produce toxic metabolites. It causes an acute food toxemia that is common to humans, animals, and poultry, also called Clostridium botulinum or botulism. This disease in livestock to cattle and sheep, horses, the most common, pigs, again for poultry. In the current season, farmers should pay more attention to the occurrence of the disease.
1. symptoms
The most acute cases of cattle often die suddenly without any symptoms.
2. Acute cattle are characterized by paralysis of lips, tongue, throat, etc. They often suffer from sudden dysphagia. Although they have perception and reflex, they suffer from motor paralysis, developing from the head to the hindquarters and to the limbs. They often lie down and cannot stand up. Their head is distorted to one side, showing a sleeping pattern. Their pupils are dilated. Their neck, stomach and femoral muscles are soft. Finally, they do not eat or drink, dung dry, abdominal pain, often died on the same day, some delay 4 to 5 days.
3, chronic disease cow performance and acute, due to a longer course of disease, often complicated with pneumonia, heart failure, until finally the cow thin death.
2. prevention and control
In view of the fact that the disease has the characteristics of rapid onset and rapid death, we should not passively grasp the treatment alone, but should prevent more than cure, and fight the active battle in order to achieve good results in prevention and treatment.
1. Cattle should be fed carefully. Cattle should not be fed with rotten grass, feed, vegetables and other feed at will, because mildew and rotten feed can often cause a large number of bacteria to multiply and produce toxins. Therefore, it is not possible to save feed and lose the big because of the small, resulting in irreparable economic losses.
2. In terms of environmental management, the garbage in the site should be cleared at any time, the dead animals should be strictly disposed of, and the disinfection should be thorough. In particular, we must do a good job of rodent control to prevent pollution of aquatic plants and grain feed.
3, feeding cattle according to the diet standard and addLick brickof free licking, supplement individual differences, increase calcium, phosphorus, salt andtrace elementTo meet the nutritional needs of cattle. preventCowPicaThe emergence of so as not to drink dirty water and lick the rotten feed.
4, found sick cattle, diagnosed as soon as possible, early intravenous or intramuscular injection of multivalent Clostridium botulinum antitoxin serum, adult cattle 500~800 ml, or injection of the corresponding type of antitoxin monovalent serum treatment, have certain effect.
5, should be carried out as soon as possible gastric lavage, enema or lavage quick-acting laxatives, can also be intravenous infusion, reduce toxin absorption, excretion of toxins in cattle. Then perfuse alum water or formalin solution to disinfect the astringent intestine.
6, drug treatment can use guanidine hydrochloride and VE monoacetate, etc. Some people advocate the use of sedatives and anesthetics for sick cattle, which has a certain deterrent effect on the disease.
7. Intravenous injection of 10 ~ 40% urotropine sterilized aqueous solution can be decomposed into ammonia and formic acid, so it has antibacterial effect, can be used to treat complicated pneumonia, and has diuretic effect. Excitement, cardiac detoxification, can use 20% sodium caffeine injection, 20 ml each time, subcutaneous or muscle to shoot.
8. Strengthen the care of sick cows. When sick cows with chewing and swallowing difficulties cannot eat, they can inject glucose solution or normal saline intravenously to maintain the physical strength of sick cows and promote their recovery as soon as possible.
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