Summer and rain were more rainy. After the rain, especially after the heavy rain, some of the fishponds were unable to provide flood control facilities. As a result, a lot of rainwater carried the mud into the pond, causing muddy water in the pond. Turbid muddy ponds, if they do not take timely measures to clear away, will cause pond fish to gradually thin, and even cause pond fish to die, causing serious economic losses to fish farmers. If you want to make the muddy pond water clear, you can use ammonium bicarbonate bag method, according to the degree of turbidity of the pond water reasonable to cast, usually with ammonium carbonate 12 ~ 15 kg per acre surface. First, put ammonium bicarbonate into 3 to 4 bags made of thin cloth, tie it to a bamboo pole or a dry stick, and then put it into a fish pond so that the ammonium bicarbonate bag is suspended in water and slowly dissolved. After dissolving ammonium bicarbonate, the turbid pond water will become clear in about 5 days, and it will also increase the fertility of the pond water and plankton, which will promote the rapid growth of the pond fish and increase the yield.
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