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池塘水面上有紅鐵鏽怎麼辦
池塘水面上有紅鐵鏽怎麼辦
更新时间:2025-05-06 17:48:40

  1、将池塘水體表層的鐵鏽用幹稻草繩拉向池塘一角後用三角抄網撈去,可減少池塘中該種藻類的數量,但此種方法清除效果不徹底,裸甲藻過度繁殖的環境條件未改變,之後又會大量繁殖。

  2、可在天晴時使用強氯精或者二氧化氯粉劑或者過硫酸氫鉀粉劑在養殖水體下風處裸藻聚集的表層油膜處幹撒或化水潑澆,将裸甲藻類殺滅。

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