由于梭子蟹育苗生产中大量使用抗生素药物,导致养成过程中梭子蟹生长缓慢,具有抗药性,成本高,效益低。为了解决这个问题,潍坊市水产职业中专科研处于2003年春天,用光合细菌代替抗生素药物进行梭子蟹育苗试验,获得了成功。现将主要技术介绍如下:1材料与方法1.1 育苗池 室内育苗池20个,从中选择2个池做试验池,每池30m3,编号为试验1、2号。具有完备的供电、供气、增 Due to the heavy use of antibiotic drugs in the production of shuttle crabs, the growth of shuttle crabs is slow, drug-resistant, costly and inefficient. In order to solve this problem, Weifang Fisheries Vocational Technical Research Department was in the spring of 2003, with photosynthetic bacteria instead of antibiotics for the breeding of crab nursery trials, and achieved success. Now the main technologies are as follows: 1 Materials and methods 1.1 nursery pond Indoor nursery pond 20, from which to choose two pools to do the test pool, each pool 30m3, No. 1, No. 2 test. With a complete power supply, gas supply, increase