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Eel Summer Syndrome Causes Severe Mortality, Farmers Need to Take Preventive Measures
Since the beginning of summer, eel ponds across Fujian Province have successively experienced comprehensive diseases such as eel slime loss and septicemia, causing severe eel mortality. Based on some cases we handled on-site in southern Fujian, the following prevention and treatment methods are hereby proposed for the reference of eel farmers.
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Seven diseases to focus on preventing when raising sheep in spring
1. Acute bloat. In spring, green grass grows thickly, and sheep will overgraze while grazing; after eating, acute fermentation occurs in the stomach, producing a large amount of gas, which impairs rumination in sheep, and the rumen rapidly expands. If rescue is not timely or the rescue method is improper, it can cause the sheep to die. The method is
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Mink are prone to heatstroke in summer, and farmers need to take heatstroke prevention measures in advance
1. Characteristics. In the hot summer season, the temperature is high, the humidity is high, and the weather is sweltering. Poor ventilation in the sheds and nest boxes where mink are raised allows direct sunlight to hit the mink's body. If drinking water is insufficient, the mink's body heat cannot dissipate, which can cause cerebral congestion or paralysis of the higher nerve centers. After heatstroke, the mink's body
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Do Greenhouse Eggplants Need Pollination? Detailed Guide to Verticillium Wilt Prevention and Control
Eggplant is a common vegetable that is deeply loved by consumers and is grown in all parts of our country. Nowadays, one important way of growing eggplant is greenhouse cultivation, which not only makes management convenient but also improves yield and quality. So do greenhouse eggplants need pollination?
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What are the natural enemies of bullfrogs? Farmers need to pay attention to prevention
Many bullfrog farmers are concerned about the natural enemies of bullfrogs. To ensure their growth. So what are the natural enemies of bullfrogs? Let's take a look below. 1. Enemies during the egg stage The main enemies of frog eggs are fish, miscellaneous frogs and aquatic invertebrates. Among them, cyclops
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Robbing prevention is key to winter beekeeping, and the precautions must be kept firmly in mind
Honeybees are social insects, and their lives change along with the alternating seasons, so winter management is a key point in beekeeping. The quality of winter management is related to the success or failure of the bees overwintering, and also to the reproduction speed and production efficiency at Spring Festival time, so
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Zhang Liangchen: Many groups need to do a good job in the prevention and treatment of pneumoconiosis
Many people still believe that only silicosis is occupational pneumoconiosis. In fact, in all rock mining, grinding and other sites, pottery-making sites, and metal processing sites, people are prone to developing occupational pneumoconiosis, such as natural stone...
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What do you need to know about dust mite prevention in bedding arrangement?
Dust mites are the chief culprit behind allergic asthma. In terms of hosts, every object can serve as a living carrier for dust mites, and items on people's beds have long been a headache in mite control. On one hand, you need to understand or remember that the most suitable living conditions for dust mites are a temperature of 20-30°C and a relative humidity of 75%-80%, and avoid these indoor temperature and humidity levels. On the other hand, scientific development has already produced mite-proof bedding items, and combined with some special methods for dealing with mites, eliminating bed mites is no longer difficult.
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What diseases need to be prevented and controlled when cultivating shaggy ink cap mushrooms?
What diseases need to be prevented and controlled when cultivating shaggy ink cap mushrooms? We ask knowledgeable readers to help explain. The shaggy ink cap mushroom is a straw-decaying, soil-inhabiting fungus with extremely strong adaptability, but during cultivation it is necessary to prevent and control the harm of Ustilaginoidea virens, soft rot, and brown blotch disease. Zhongdiwang has compiled their harm and control methods for the above diseases, listed in detail below...
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