【摘要】 本次调查实地调访了282口网箱,占全省总箱数的65.3%。结果表明,目前福建省抗风浪网箱的养殖种类为真鲷、大黄鱼和美国红鱼,分别占投苗总数的35.9%、24.1%和13.2%,这些种类也是传统网箱养殖的主要种类。抗风浪网箱养殖已呈现出抗台风和环境水质好、病害少、成品鱼品质好、应用海域广阔等优点,养殖真鲷的平均生产水平为9.041 kg/m3,不计设施投资的平均利润率为23.9%,经济效益已初步显现。与传统网箱养殖相比,目前抗风浪网箱养殖苗种个体大、成活率高,但投苗密度低,生产水平仅与传统网箱相当,且存在着空置率高、海域使用不合理等问题,抗风浪网箱养殖的优势还没有得到充分发挥。养殖品种、网箱管理与维护配套设施、饵料和养殖规划等技术问题急需解决。更多还原

【Abstract】 Based on the investigation of the aquaculture of 282 Anti-stormy waves cages which account for 65.3% of the total number in Fujian province,the main mariculture and existing problems are reported in this paper.The main species aquacultured in anti-stormy waves cages in Fujian Province are red sea bream,great croaker and red drum,with 35.9%、24.1% and 13.2% of the total respectively.The results showed that there are many advantages in aquaculture in anti-stormy waves cages,including excellent anti-typhoon performance,low pollution in marine environment,good water quality and low disease during aquaculture,good product quality etc.However,there are some problems,such as lacking suitable equipment facility maintaining and management.更多还原