《浅谈“草鱼黑色的五月”(一)》简单的谈了谈“草鱼黑色的五月”的病因和防治,这里就拿养户五月最常见、也最疑惑不解的一个现象来更进一步地说说我们的治疗误区:草鱼游边。1、投喂量的误区。发生此种现象的鱼池,一般都是很少喂草,提早喂料的鱼池。五月气温升高,水温一般都在24℃以上,晴天上午食台周围溶解氧一般在6mg/L,下午达到了8-10mg/L,下风口下午更高达16-18mg/L以上。 “Talk about ” grass carp black May “(a) ” simply talk “the grass carp black May ” etiology and prevention, here take the custodial home May the most common, but also the most puzzled A phenomenon to further talk about our treatment errors: grass carp swim edge. 1, feeding the error area. The phenomenon of fish ponds, are generally very little grass, early feeding fish pond. May the temperature rises, the water temperature is generally above 24 ℃, sunny morning around the table dissolved oxygen generally 6mg / L, reached 8-10mg / L in the afternoon, the next outlet as high as 16-18mg / L or more.