一、蟹池消毒细菌广泛分布在蟹池水体、池底及蟹身上,大多数细菌都能分解池底残饵、有机物等,对河蟹生长是有利的。只有少数细菌为致病菌,它们在条件适宜时大量繁殖而使蟹生病,造成河蟹大量死亡。为控制蟹病的发生和治疗蟹病,一些蟹农普遍采用水体消毒方式 First, the crab pool disinfection bacteria are widely distributed in the crab pool of water, pool bottom and crab body, most bacteria can decompose bottom bait, organic matter, etc., is beneficial to the growth of crabs. Only a few bacteria are pathogens, which multiply when conditions are right and cause the crabs to become ill, causing crabs to die in large numbers. To control the occurrence of crab disease and cure crab disease, some crab farmers generally use water disinfection methods