【摘要】 2002年11月~2003年4月,在瓦房店市交流岛前哨海参育苗厂800 m3水体室内水泥池中,投放平均规格为5000头/kg,刺参种苗196 kg(98万头)。在没有锅炉进行水加温条件下,利用600 m3水体塑料大棚晒水进行刺参种苗越冬,水温2.0~13.2℃,平均盐度31.2,pH值8.2,DO>7 mg/L,经过近6个月的培育,共培育出规格为876头/kg的参苗836 kg(73.2万头),成活率74.7%,总重量增加了8.5倍。更多还原

【Abstract】 Juvenile(5000 individuals/kg,total 196 kg) sea cucumber(Apostichopus japonicus) were wintered in 600 m~3 tanks in a plastic greenhouse without heating in Wafangdian Cucumber Hatchery from November 2002 to April 2003.Survival rate of 74.7% was observed in the juveniles with final body weight of 876 individuals/kg at water temperature of 2.0～13.2 ℃,a salinity of 8.2 and dissolved oxygen levels of above 7 mg/L.更多还原