How to deal with red water in shrimp ponds? Sharing successful cases
Successful cases of dealing with red water in shrimp ponds, how to deal with red water in shrimp ponds. In Dunmen, Dongtai, northern Jiangsu, a farmer named Boss Chen had a pond with an area of 6 mu (whiteleg shrimp), water depth of 1 m, blackened bottom, red water, especially abundant foam at the downwind area, and the shrimp often appeared swimming around the pond.
(Agricultural Wealth Network) In Dunmen, Dongtai, northern Jiangsu, a farmer named Boss Chen had a pond with an area of 6 mu (whiteleg shrimp), water depth of 1 m, blackened bottom, red water, especially abundant foam at the downwind area, and the shrimp often appeared swimming around the pond. In the earlier stage, products from other companies were used for bottom improvement and water conditioning. After multiple treatments, the effect was not obvious, and the water was still red. After the company technician Xiao Liu went to the site to understand the situation and took water samples back for testing: the water quality indicators were normal, and there were too many rotifers in the water. Analysis showed that the red water and foam were mainly caused by rotifers and some other zooplankton. Treatment method: in the morning, use Dijusu Jie'an, 2 mu per bag, mix with soil and broadcast dry; after 2 hours, splash with abamectin; in the afternoon, use Jiedu Yingji Jinghua Ye, 2 mu-m per bottle, dissolve in water and splash over the whole pond; on the second day, use half a bucket of ecological water-fertilizing paste + Lvshui No. 1 (3 mu/bag) to fertilize the water; on the third day, the water body clearly turned green, and the effect was especially good.