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6月份,气温一般在20℃~30℃之间,养殖水温18℃~28℃,各种水生动物快速生长,病原活跃。随着水温升高及投入品的增加,残饵及代谢物增多,水质极易恶化。如遇雷雨、闷热天气,更易发生缺氧泛池,应注重调控水质,做好鱼病预防工作。一、病害预测1.草鱼、鲢鳙鱼、鲫鱼、鲤鱼等鱼类易发生烂鳃病、肠炎病、赤皮病、细菌性败血症、竖鳞病、打印病、白皮病、溃疡病等细菌性疾病,关注全省水产养殖区。
June, the temperature is generally between 20 ℃ ~ 30 ℃, breeding water temperature 18 ℃ ~ 28 ℃, all kinds of aquatic animals grow rapidly, the pathogen active. With the increase of water temperature and the increase of input products, bait and metabolites increase, water quality is extremely deteriorated. In case of thunderstorms, hot weather, more prone to hypoxia pan, should pay attention to regulating water quality, good prevention of fish diseases. First, the disease prediction 1. Grass carp, silver carp bighead carp, carp, carp and other fish prone gill disease, enteritis, red-skin disease, bacterial sepsis, ichthyosis, printing disease, white skin disease, ulcer disease and other bacteria Sexually transmitted diseases, pay attention to the province’s aquaculture area.