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1.浸泡法投放鱼种或鱼种转池时使用。先将鱼种放入配制好的药液中浸泡后,再投放入池。该法既可节省药物,又不影响鱼池中浮游生物的正常生长。2.挂袋法在鱼类未发病、初发病或病情较轻时使用,尤其在面积较大的鱼池中使用较多。先将药物装入布袋,系在竹杆上,插在食台、食场内。3.口服法适用于预防和早期鱼病治疗。先将药物混合在鱼饵中投喂,以杀灭鱼体病原体。4.遍洒法系外用药防治鱼病时常用的一种方法。先根据鱼池的面积和水深计算出药量,然后将药物
1. Immersion method put fish species or fish ponds used. Put the fish into the prepared liquid and soak it before putting it into the pool. The method can save drugs, but also does not affect the normal growth of plankton in fish ponds. 2. Hanging bag method in the fish is not disease, the initial incidence or mild illness when used, especially in larger fish ponds to use more. First drugs into the bag, tied to the bamboo pole, inserted in the food station, food court. 3. Oral method for the prevention and early treatment of fish diseases. The first drug mixed feeding bait to kill fish pathogens. 4. Over the law of foreign law prevention and treatment of fish disease is a commonly used method. First according to the area of fish ponds and water depth to calculate the dose, and then the drug