1. Infectious fish diseases of fish species often occur with enteritis, red skin, rotten sputum, white head and white beak, and rotten tail disease.
Treatment measures are:
1 The treatment of enteritis, red skin and gill rot with adult fish breeding;
2 White head and white mouth, calculated on the average water depth of 1 meter, and sprinkled with 15kg of quicklime.
3 Tail disease, also known as caudal handle disease, is calculated on an average water depth of 1 meter and is sprayed with Ante Nine for 4 acres per bottle.
2. Parasitic fish disease. Parasitic fish diseases such as Chinese sturgeons, ringworms, anchorheads, and surimi are treated with adult fish. There are also parasitic diseases caused by protozoa, such as trichomonads, slugs, and paw disease. The treatment of trichoderma and oblique worms can be used to flush the entire body of the worm.
Pan pool
In summer, ponds are prone to flooding, which is a dead fish phenomenon caused by the lack of dissolved oxygen in the pond water, which mostly occurs in May-September. Under normal circumstances, the weather is stifling, the overcast weather pressure is reduced, after a heavy rain, etc., the pond will appear with foam and accompanied by a smell of fish, fish and shrimp often float on the water and gather at the poolside.
The preventive measures are:
1. The transparency of the pool water should be maintained at 20-25 cm. Change the water every 10-15 days. If the water quality is too high, new water should be added in time. If the water source is poor, a reservoir can be set up. Sunny day noon boot 2 hours or so.
2. Pay attention to the patrol pond and find that the pan pool immediately opens the aerator and injects new water at the same time to reduce or stop feeding.
3. Alum or gypsum powder Quanchiposa, but also a certain role.
The medical protective shoe cover includes a coat, an inner bladder, a strap, a velcro surface, a non-slip bottom, and a velcro female surface. There is a sock-shaped inner liner that can be removed, and the anti-slip bottom is preferably provided with an anti-slip corrugated beef tendon bottom on the bottom surface; one side of the end of the strap is provided with a hook-and-loop fastener surface, and the other side is provided with a hook-and-loop fastener surface matching the hook and loop surface; the jacket Waterproof material is preferred, and elastic fabric is preferred for the inner liner; the jacket of the utility model is made of waterproof plastic material, and the anti-slip bottom surface adopts beef tendon bottom, which is strong and durable; The utility model can be reused after cleaning and disinfection, and can be used continuously after the inner tank is cleaned and disinfected; the arrangement of the straps enables the utility model to have the protection performance exceeding that of high-top shoe covers, but it is as convenient to wear as low-top shoe covers. Scope of application: used by medical personnel in medical institutions to prevent contact with potentially infectious patients' blood and body fluids, and play a barrier and protection role Instructions: Before use, unfold the isolation shoe cover, put on the shoe cover, put the socks and trousers into the isolation shoe cover, and fix it with straps. Through the actual operation of many people, it has been verified that Dongbei disposable non-woven isolation shoe covers are wear-resistant, waterproof, breathable, good isolation, and high-tube shoe covers do not slide down in one-time use. Features The product uses non-woven fabric or polyethylene film as the main raw material, which is cut, sewn into or thermosynthesized. Sufficient strength and barrier properties, provided non-sterile Product Description; This product is made of plastic film or non-woven fabric and rubber band by hot pressing. The biggest feature is that it is easy to use, and has a wide range of applications. Different materials have different corresponding functions, such as anti-skid, anti-static and dust-proof. Moreover, the price is much cheaper than the non-disposable shoe covers, and the handling is also convenient, especially the non-woven shoe covers, which can be naturally degraded. Scope of application: It is generally used by medical staff, hygienic, clean places, and laboratories. [Precautions] 1) This product is for one-time use only and will be destroyed after use. 2) This product should be stored in a well-ventilated and clean environment away from fire sources, with a relative humidity of not more than 80%, no corrosive gas, and good ventilation.
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