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Can Iodine Kill Vibrio? Analysis of Disinfection Effect and Usage Methods
When farming shellfish and aquatic products, they are easily threatened by Vibrio. If Vibrio is not eliminated, the farmed aquatic products will be difficult to grow healthily. So can iodine kill Vibrio? 1. What is Vibrio? Vibrio is a type of bacterium with a short, curved, arc-shaped body and a single flagellum at its tail.
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What is the reason for the ban on Bdellovibrio bacteriovorus?
Recently I keep hearing people say that the national agriculture authorities have already banned the production of Bdellovibrio bacteriovorus. So why is Bdellovibrio bacteriovorus banned? According to "Announcement No. 2294 of the Ministry of Agriculture of the People's Republic of China", in order to strengthen the standard management of veterinary biological products and ensure that products are safe
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How to prevent and treat vibriosis in rainbow trout farming? A detailed practical guide
1. Symptoms: Diseased fish feed poorly, the body color darkens, the bases of all fins become congested, the body surface, oral cavity and anus become red and hemorrhagic, and the gill filaments are anemic and slightly pale. Some fish have protruding eyeballs. Larger fish or adult fish often show signs on the body surface such as erosion, rupture, whitening, dermal ulceration and muscle
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A Detailed Guide to the Prevention and Treatment of Vibriosis in Farmed Pufferfish
[Symptoms of pufferfish vibriosis] The pathogen is Vibrio, with a growth temperature of 101Z-35C and an optimum temperature of around 25C; the growth salinity range is 0.5%-6%, and can even reach 7%, with an optimum salinity of around 1%; the growth pH range is 68, with an optimum of around 8. Diseased fish show gastrointestinal bleeding
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The challenge of whiteleg shrimp farming: a vibrio expert spends twenty years sharpening a single sword to conquer it
Over the past two years, white feces, red body, vibriosis, early mortality syndrome... the various stubborn and complicated diseases in shrimp farming have been a very...
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Lactic acid bacteria cannot block the growth and reproduction of Vibrio in aquaculture
Teng's Aquatic Products Business Network - Contemporary Aquaculture Magazine exclusive report: Lactic acid bacteria are a type of non-spore-forming, Gram-positive...
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Symptoms and Prevention and Treatment Methods of Vibriosis in Salmon and Trout
Symptoms include exophthalmos (bulging eyes), hemorrhage, and muscular hemorrhages that resemble burns, with swelling, erosion, and necrosis of the affected areas. Hemorrhages occur at the fin bases, body surface, mouth, and anus. The intestines are congested, inflamed, and lose their elasticity. Blood spots appear on the liver, the spleen is enlarged, and the kidneys are swollen. For prevention, sulfonamide drugs are mixed into bait and fed at 75 mg to 100 mg per kilogram of body weight for 1 consecutive week, with the dose doubled on the first day; furazolidone is mixed into the feed at 0.1 percent and fed for 1 consecutive week.
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Identification and Control Methods of Vibriosis in Farmed Red Sea Bream
What is vibriosis in farmed red sea bream? How is it prevented and treated?
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