我国海洋渔业网箱养殖经济分析——以牙鲆养殖为例  

Economic analysis on cage culture of paralichthys olivaceus

作　　者：郭鸿鹄[1] 关长涛[2] 杨正勇[1] 

机构地区：[1]上海海洋大学,上海201306 [2]中国水产科学研究院黄海水产研究所,青岛266071

出　　处：《中国渔业经济》2013年第3期141-147,共7页Chinese Fisheries Economics

基　　金：现代农业产业技术体系建设专项资金(CARS-50)的资助

摘　　要：文章通过对我国北方牙鲆网箱养殖模式搭建成本收益分析框架,采用盈亏平衡分析、敏感性分析、生物经济分析等方法对相关数据进行分析研究。研究发现,牙鲆的体重增长速度较为平稳,季节性市场价格波动是影响养殖者利润的主要因素。对于养殖者来说,合理控制养殖上市时间,拓展市场渠道是保证企业健康发展的一个重要措施。Cageculture is an emerging mariculture method with features of short-cycle,low-cost and low-risk.In the article,cost-effective analysis framework of Paralichthys olivaceus cage culture in northern China was built to make researches with breakeven analysis,sensitivity analysis and bio-economic analysis.This study found that the growth rate of Paralichthys olivaceus weight is relatively stable,the market seasonal price fluctuations is the main factor affecting the profits of farmers.Therefore,it is an important measure for fish farmers to ensure the healthy development of enterprises by controlling breeding time and expanding market channels.

关 键 词：牙鲆 网箱养殖 成本收益 生物经济分析 

分 类 号：F326.404[经济管理—产业经济]