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随着气温的逐渐升高,一些静水养鱼的池塘很容易发生“泛池”,“泛池”的主要特征是鱼儿严重浮头或窒息死亡。其主要原因是鱼池在上年的秋末投
As the temperature gradually rises, some “pan-pool” ponds are prone to hydrostatic aquaculture. The main feature of the “pan-pool” is the severe floating or suffocation of fish. The main reason is that fish ponds voted in late autumn of last year