小龙虾在湖北养殖规模比较大,是不少地方农(渔)民及养殖单位增产增收的创富养殖品种。在养殖过程中,小龙虾存在自相残杀现象,现将小龙虾相互残杀的原因及防范对策简述如下,以供参考。1.小龙虾相互残杀的原因小龙虾生命力很强,环境适应力强,性情凶猛,在以下几种情况下可能会发生相互残杀现象:(1)饥饿。如果饲料不足,小龙虾处于严重饥饿状态时,就会以强凌弱、弱肉强食。(2)放养密度 Crayfish breeding scale in Hubei is relatively large, many local farmers (fisheries) farmers and breeding units to increase production and income of wealth-creating breeds. In the breeding process, crayfish killing each other there is the phenomenon of crayfish are now killing each other the reasons and precautionary measures outlined below for reference. Crayfish killing each other reasons crayfish very strong vitality, environmental adaptability, ferocious, in the following situations may occur mutual killing phenomenon: (1) hunger. If insufficient feed, crayfish in a state of severe hunger, will be strong bully, jungle. (2) stocking density