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三毛金藻中毒症是北方沿海地区冬春季危害性最大的一种疾病,它常常给养鱼单位造成毁灭性的危害,加之此种疾病难以根治,给养鱼农民造成了很大的心里压力。那么在冬春季此病流行季节,如何预防和有效的治疗这种疾病呢?笔者将几年来防治此病的经验介绍如下,供有关单位参考: 一、坚持鱼池、鱼体消毒,控制水中藻体数量。三毛金藻是一种广盐性藻类,凡碱度高、盐度高、盐度大的池塘在冬春季低温季节都可以大量繁殖,而且这种藻类的致毒作用又不同于兰藻和甲藻,这两种藻类的毒性通常在藻体死亡后分解产生,三毛金藻的毒素则是由活的藻类细胞合成后再分泌到水中从而引
Chlamydiae toxicosis is a disease most devastating in winter and spring in the northern coastal areas. It often causes devastating harm to fish farming units. In addition, this disease is difficult to cure and causes great psychological pressure on fish farmers. So in the spring and winter epidemic season, how to prevent and effectively treat this disease? The author will experience the prevention and treatment of the disease in recent years as follows, for reference of the relevant units: First, adhere to the fish ponds, fish disinfection, control of algae in water Quantity. Chlamydomonas reinhardtii is a kind of wide-salty algae. All ponds with high alkalinity, high salinity and salinity can breed in low temperature season in winter and spring, and the toxicity of this kind of algae is different from that of blue algae and dinoflagellate , The toxicity of these two species of algae is usually generated after the death of the algae decomposition, toxins from the hairy algae is synthesized by living algae cells and then secreted into the water to lead