一、5月份水产养殖病害预测5月份,各地的养殖水温与水质条件非常适合细菌及寄生虫等各种病原的滋生,同时,刚越冬的养殖动物的体质没有得到明显好转,抗病能力比较低,很容易感染病害。在这双重因素的共同影响下,5月份各种水产养殖病害的危害都将比较严重,出血性败血症、溃疡病、 First, the May aquaculture disease forecast In May, around the breeding water temperature and water quality conditions are very suitable for breeding of bacteria and parasites and other pathogens at the same time, just overwintering animal body constitution has not been significantly improved, disease resistance is relatively low , It is easy to get infected. Under the combined influence of these two factors, the hazards of various aquaculture diseases will be more serious in May. Hemorrhagic sepsis, ulcer disease,