Treatment scheme of dinoflagellate

Dinoflagellate is a group of single-celled aggregates with double flagella. The shapes are globular, filamentous and amoeba-shaped. Dinoflagellates can produce dinoflagellates that cause fish death after death. The following editor will bring you the treatment plan of dinoflagellate.

I. treatment scheme of dinoflagellate

Disinfection is an important measure to prevent the reproduction of dinoflagellate, sprinkle with copper sulfate in the whole pool to make the water containing 0.7 grams per cubic meter, re-sprinkle in the downwind, after 1-2 days, properly add new water to improve the water quality; when it propagates in large quantities, use the method of adding a large amount of new water and lime to inhibit its reproduction and growth; if the dinoflagellate still does not die, use the local sprinkling of Kechaoling or Xin chlorine 50 to kill it.

Second, the harm of dinoflagellate

Dinoflagellate is the general name of a large class of flagellates, which are oval in shape and can often change the color of their living waters when they reproduce in large numbers. Some dinoflagellates can be used as bait for some aquatic larvae, but some of them, in the process of reproduction, can produce a variety of toxins, causing nerve numbness, metabolic disorders and respiratory disorders in fish, resulting in death. Egg dinoflagellate can also be attached to the fish, live a parasitic life, absorb fish nutrients, stimulate the fish to proliferate mucus, and make the fish seem to be coated with a layer of rice noodles, so it is called "powdery disease". The prevention and control of dinoflagellate is the same as cyanobacteria.

Dinoflagellate has a great impact on fishery culture, but it can be avoided as long as we mainly pay attention to prevention, keeping hygiene in the pond and other basic management work.