Matters needing attention in feeding vegetables to rabbits
Vegetable moisture content in about 85%, its crude fiber content is low, palatability is good, rabbits eat more, with vegetable leaves fed within 90 days of age of young rabbits, only a few days of young rabbits will appear diarrhea. If rabbits have diarrhea after eating vegetables, they should stop feeding vegetables, increase green hay and dry leaves, and mix 2% charcoal powder or 2% medicinal charcoal into the mixture or batch for treatment.
Vegetables grow in soil heavily fertilized with nitrogen, herbicides or when they become red due to pests, drought, insufficient sunlight, nitrate content increases. Rabbits gluttonous vegetable leaves and intake of more nitrate, stimulate gastric mucosa, will cause gastroenteritis. After vegetables are infested, trampled, frozen, stacked and transported, especially in humid and sultry environments, it is easy to turn the nitrates contained in them into more toxic nitrites. Rabbits as long as eating 100 grams of such vegetables can cause poisoning, it should be carefully fed these vegetable leaves.
Mustard, rape, radish and other cruciferous vegetables contain glucosinolates. Under the action of sinase, it can produce nitriles and other toxins, which can damage the liver and kidney of rabbits. Therefore, cruciferous vegetables should be fed as little as possible. Feeding rabbits with vegetables harmed by aphids and cabbage worms can cause conjunctivitis, stomatitis, gastroenteritis, rhinitis, vaginitis, abdominal pain and diarrhea in rabbits. While feeding rabbits with vegetables correctly, they should be fed with feeds with low water content (bran, etc.) and high crude fiber content (dry leaves, etc.). The vegetables fed to rabbits should be fresh and free of dew.
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Causes and control of Bombyx mori Beauveria bassiana
Beauveria bassiana is caused by Beauveria bassiana invading silkworm through skin. The route of infection is contact infection, the silkworm is soft and then hard after death, and the whole body is covered with white conidia, which is called "Beauveria bassiana". Beauveria bassiana likes to be wet and afraid of dryness, and silkworms are prone to disease in wet places and rainy seasons; if the work of detoxification and disease prevention is neglected in silkworm period, it will cause the epidemic of Beauveria bassiana. The cause of Beauveria bassiana ① the silkworm rooms and utensils co-reared by young silkworms were not thoroughly disinfected according to the prescribed standards, and there were a lot of Beauveria bassiana residues.
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Pay attention to canine distemper when keeping a dog
Canine distemper, also known as canine distemper, is a highly contagious and acute infectious disease caused by the virus. Puppies under 1 year old are most likely to be infected. At present, there is no specific cure for the disease, and the mortality rate is between 50% and 90%, which can occur all the year round. The main points of identification of canine distemper are as follows: first, the change of body temperature is "U". That is, the body temperature often rises to about 40 at the beginning of the disease, and returns to normal in 2-3 days, with a fever-free gap. After a few days, the body temperature rises again, mostly at 39. 5%.
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