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上海市松江区水产良种场于2011年3月对松江鲈鱼亲本进行人工催产,获得受精卵680906粒,孵化鱼苗355390尾。随后进行为期50天(4月上旬至5月下旬)的松江鲈鱼苗种培育,成功培育全长30毫米左右的松江鲈鱼鱼种约30万尾,苗种成活率约为84.4%。培育分育苗箱培育及育苗池培育两阶段进行。一、育苗箱培育初孵幼苗个体小(全长5~6毫米),捕食能力弱,游泳能力不强,不适于大水体中培育,点数后转入育苗箱进行苗种培育。
Shanghai Songjiang aquatic breeding farm in March 2011 Songjiang sea bass parent artificially forced to produce 680,906 fertilized eggs, 353,390 hatching fry. Subsequent 50-day (early April to late May) Songjiang sea bass seedling cultivation, the successful cultivation of a total length of about 30 mm Songjiang perch species about 30000, seed survival rate of about 84.4%. Cultivation points nursery box breeding and nursery pond incubation carried out in two stages. First, the nursery box to nurture newly hatched seedlings Individual small (total length of 5 to 6 mm), predation ability is weak, swimming ability is not strong, not suitable for large water body nurturing, points into the nursery box for seed breeding.