There is moss in the shrimp field. What should I do?

Spherical unicellular freshwater algae with cup-shaped or flaky pigment bodies. With the vigorous reproductive ability of dividing four cells every 20 hours, solar energy is continuously transformed into algae with various nutrients, and a large amount of oxygen is released in the process of value-added; So the water in the fish pond suddenly turned green. A lot of moss will appear if you are not careful, which will bring great trouble to farmers.

Many farmers ask whether salt can be used to kill moss. In fact, salt killing moss is ineffective, so how can we effectively remove moss from shrimp fields? There are several ways to treat the pond: if there is moss in the pond before breeding, drain the water, expose the pond to the sun for about 15-30 days, and clean up some sludge in the pond, because there may be residues in the sludge at this time.

Moreover, in fish ponds with much silt, moss will grow vigorously. Plant ash method: Choose a sunny morning, use 25-30kg of plant ash (dry ash) per mu of water surface, stand on the bank of the upper air outlet of the fish pond and spread it, so that the plant ash will be evenly covered with green mud moss. Generally, green mud began to die after 3 days of application in plant ash, and all died and sank within 7 days. Living in shallow water, shallow water can let moss receive more sunlight, so the pond moss in shallow water is generally very strong. Therefore, it is best to avoid shallow water where there is moss.

If the fish pond is inconvenient to transform, you can build one in the moss growing area. Because gymnosperms can move freely, it is necessary to improve the pond environment in all directions. In addition to detoxifying and regulating the water body, we should also use the bottom modification products (high-iron particles, Meiren water 1 10 or bottom clean living water treasure) to degrade rich organic matter and various toxic and harmful substances, as well as moss and water splashed on the ground. I accumulated a lot of moss, and I arranged for someone to brush it for several days, but I couldn't get it off. The water in the pool should be drained and cleaned frequently, and the workload and work difficulty are very great. Then I went to Taobao and asked around.