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(一)发病时间与水温鳙鱼溶血性腹水病是一种由细菌引起的暴发性传染病,又称细菌性败血症。发病期为3～11月,水温在9～36℃时发生,其中尤以水温在25～35℃左右发病最为严重。该病可分为高温时(28～35℃)的急性型与低温时(9～16℃)的慢性型。(二)症状病鱼死亡之前,多在池中漫游。
(A) the onset time and water temperature Mysis hemolytic ascites is a bacterial infection caused by outbreaks, also known as bacterial septicemia. The onset period of 3 to 11 months, the water temperature occurs at 9 ~ 36 ℃, especially in the water temperature at 25 ~ 35 ℃ the incidence of the most serious. The disease can be divided into high-temperature (28 ~ 35 ℃) of acute and low-temperature (9 ~ 16 ℃) of the chronic type. (B) Symptoms Disease fish before death, more roaming in the pool.