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一、清塘清塘大致分为三个阶段:晒塘、消毒、降解残毒。晒塘必须排干池子,清除过多淤泥和杂物,翻动池底暴晒7～15天。晒塘后进水5～10厘米,每亩用漂白粉10公斤,石灰100公斤泼洒,盐碱地生石灰慎用,保待1～2天后排掉。然后再进水5～10厘米,用含果酸的药品或含腐殖酸钠的药
First, clear pond Clear pond roughly divided into three stages: Sun Tong, disinfection, degradation of residual poison. Tan must drain pool, clear excess sludge and debris, flip the bottom of the pool for 7 to 15 days. Sun Tong after the water 5 to 10 cm, bleaching powder with 10 kg per mu, lime spilled 100 kg, saline lime caution, pending 1 to 2 days after the row. Then water 5 to 10 cm, with acid-containing drugs or drugs containing sodium humate