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Prevention and Treatment of Hemorrhagic Disease in Crucian Carp Farming
June to September is the peak period for fish disease onset. In adult fish ponds, hemorrhagic fulminant fish disease in crucian carp often occurs, and it endangers silver carp, bighead carp, and blunt snout bream, bringing heavy losses to farmers. General conventional medication treatment is not very effective. After years of repeated observation and treatment, researchers
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How to prevent and treat linear hepatic hemorrhage disease in farmed pufferfish
[Symptoms of linear hepatic hemorrhage disease in pufferfish] Sick pufferfish have a darkened body color, with the color from in front of the eyes to the snout noticeably paler; sometimes the body color of the pufferfish becomes pale while the area in front of the eyes becomes even paler and pallid. Sometimes the bases of the caudal fin, anal fin and dorsal fin are congested. When the abdomen of the fish is cut open, 1-2 obvious linear blood stasis marks can be seen on the liver, all extending upward from the left side of the abdomen to the right side. There is no food in the intestine, and the intestinal wall is sometimes slightly congested; sometimes severely affected fish show unusually frantic, random darting behavior, similar to the symptoms of white mouth disease in pufferfish. Linear hepatic hemorrhage disease in pufferfish has a high mortality rate, and there is currently no effective treatment method, so we adopt the policy of giving priority to prevention with treatment as a supplement. Regulate the water environment well, frequently siphon out waste, and frequently change the water, especially the bottom layer of water, which should be replaced regularly. When sick fish are found, remove and destroy them promptly. The following treatment measures were taken for the affected ponds and achieved certain results.
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How to prevent and treat hemorrhagic disease in black carp farming
I. Prevention 1. Blocking pathogens ① Seed source: cultivate healthy older fry to improve disease resistance of the fry. Establish a quarantine mechanism for broodstock and fry. ② Water source: require fresh, pollution-free water and set up pre-treatment facilities for incoming water. In addition, separate the inlet and drainage systems to reduce cross
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After an elderly woman with cerebral hemorrhage was discharged from the hospital, her four children refused to care for her, and the next day she drank pesticide.
One, ten years of life and death, both vast and vague. In the blink of an eye, her husband had been gone from her for decades. For more than ten years, whenever she recalled her husband, what remained deepest in her memory was always Acai...
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What are the prevention and control methods for infectious fish hemorrhage disease?
(1) Pathogen Grass carp hemorrhage disease is a fish disease caused by a virus, specifically a reovirus. (2) Symptoms In grass carp, various organs and tissues inside and outside the body show speckled or patchy congestion. Congestion appears in the mouth, operculum, fin base, muscles, intestines, liver, spleen, kidney and other organs, presenting a "red muscle type". In grass carp fingerlings of 10-15 cm or more, congestion mainly occurs in the intestines, fin base, operculum and mouth, presenting a "red fin and thin operculum type" or "intestinal type", but muscle congestion is milder or absent. One-year-old
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Causes and Prevention Methods of Common Fish Hemorrhage Symptoms
In recent years, with the increase in aquaculture density and the deterioration of water environments, the phenomenon of hemorrhage symptoms in commonly farmed fish has become more frequent, causing significant losses to farmers. There are many causes of hemorrhage symptoms in fish; some are caused by viral infections, some by bacteria, and others by feed and environmental stress factors. Because farmers cannot correctly diagnose and distinguish the causes, they often end up using the wrong medication, achieving poor results, and even causing serious consequences such as mass fish deaths. The following are several causes of fish hemorrhage and their prevention and treatment methods: 1.
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An Interpretation of the Attributes of Pulmonary Hemorrhage in Traditional Chinese Medicine
Pulmonary hemorrhage is known as hemoptysis in traditional Chinese medicine. Regarding bleeding, there are many terms in traditional Chinese medicine; for example, bleeding from the nose is called nasal hemorrhage, or epistaxis. Hemoptysis in traditional Chinese medicine arises from pulmonary tuberculosis, which is what traditional Chinese medicine calls consumptive lung disease, as well as from lung atrophy and lung abscess...
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How to prevent and treat hemorrhage disease when carp bodies show congestion
How to prevent and treat carp hemorrhage disease when the fish body shows a state of congestion
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Bradyzoite disease in sheep has a sudden onset and a short course; how do you prevent and treat abomasal hemorrhage?
Prevention and treatment methods for sudden acute bradyzoite disease in sheep with a short course and abomasal hemorrhage
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