黑龙江农业科学Issue(1)：67-70,4.
基于层次分析法的大菱鲆工厂化养殖风险评估
Risk Assessment of Turbot Factory Farming on AHP
摘要
Abstract
To quantify the influencing factors of aquaculture risk,assess the level of risk, and avoid risk effectively, factory farm of turbot farming was taken as example. In terms of nature environment, market, operation and policy,the evaluation indicators of risk analysis was built applying the method of AHP, and analyzed the data from questionnaire survey. It turned out that the level of turbot factory farming was BB,and the biggest influence factor was the price of the production,while the price of feed,diseases and the pollution from the en- vironment were als0 the serious aspects. In the end, some proposals in views of aquatic farmers, government and aquaculture industry were given. Facing the huge risks from nature and market, farmers need to hold to the market,and to gain market supply and demand information through various channels and to make production sales decisions which could effectively avoid the loss of market price fluctuations. From the government aspect, propelling through the implementation of aquaculture policy-related insurance,timely releasing market supply and demand information,and rational planning of breeding scale, controlling breeding production could reduce the risk to breeding unit brings damage. From the perspective of seawater aquaculture industry, environment pollution, disease and rising feed prices become breeding industry widespread hidden trouble. Mariculture indus- try need to update technology from breeding for task, and enhance the research in the respect of production technology,vaccines prevention and fishmeal＇s substitutes to evade aquaculture technology risk of breeding from the industry.关键词
大菱鲆/工厂化/海水养殖/层次分析法/风险评估Key words
turbot/factory farming/sea farming/AHP/risk assessment分类
管理科学引用本文复制引用
戴亚娟,杨正勇..基于层次分析法的大菱鲆工厂化养殖风险评估[J].黑龙江农业科学,2012,(1):67-70,4.基金项目
现代农业产业技术体系建设专项资金资助项目 （）
