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养鱼池塘,往往因管理上的疏忽而发生塘鱼中毒或泛塘事故,严重时都会死鱼。因此,准确地判别泛塘与塘鱼中毒事故,并及时采取相应的解救措施,减轻损失,是渔业生产上一项重要的技术工作。我们一般可从下述几方面进行判别和解救:
Fish ponds often suffer from pond fish poisoning or Pan Tong incidents due to negligence in their management and they may die in serious cases. Therefore, it is an important technical work in fishery production to accurately identify Pan Tong and pond fish poisoning incidents, and timely take appropriate rescue measures to reduce losses. We can generally distinguish and rescue from the following aspects: