张婧一1,陈有光1,宿金莲2,王 平1,楚冬梅3
(1 山东省淡水水产研究所,济南 250117;2 山东省海洋与渔业厅,济南 250013;
3 山东省水利科学研究院,济南 250013)
摘要:在工厂化养鱼车间静水与循环水养鱼两种运行模式的基础上,运用经济预测与决策技术,根据随机型需求的投资模型决策的分析方法,建立了两种风险决策模型,设定相应的技术指标体系,分别从利润贡献、运行成本、设备利用、效益风险、生态效益等方面进行了综合评估和全面分析,阐明了循环养殖模式节水降耗、提高设施设备利用率等优势,为工厂化养鱼节水降耗、规模化、可持续健康发展提供参考依据。
关键词:工厂化循环水养鱼;静水养鱼;节水降耗;效益分析
Comprehensive benefit analysis of industrial recycled water and
static water model fish culture
ZHANG Jing-yi1, CHEN You-guang1, SU Jin-lian2, WANG Ping1, CHU Dong-mei3
( 1 Freshwater Fisheries Research Institute of Shandong Province, Jinan 250117, China;
2 Shandong Provincial Office of Ocean and Fishery, Jinan 250013, China;
3 Shandong Province Academy of Sciences Institute of Water, Jinan 250013, China )
Abstract: Given the fish-farming running model of the industrial culture circulated water and the hydrostatic water, the two risk decision-making model were established through the economic forecasting and decision-making technologies on the basis of the analysis of investment decision-making model for the random demand. The Comprehensive evaluation was made by means of the setting of the corresponding technical indices such as profit contribution, working cost, equipment utilization, Benefit and Risk, eco-effectiveness. The result clarified the circulated water fish-farming model had advantages of the saving water and power, improving equipment utilization, and so on. Therefore, this model could provide the reference for saving water and reducing consumption, the large-scaled aquaculture and the sustainable development.
Key words: recirculation fish culture; static-water fish culture; water saving and consumption reducing; benefit analysis
基金项目:山东省科技攻关计划项目(2004GG2209134)
作者简介:张婧一(1966—),女,在读硕士,高级会计师,从事财务管理和资本运行研究。
通讯作者: 陈有光 (1961—),男,研究员,从事水产养殖与设施渔业专业研究。E-mail: chenyouguang2000@yahoo.com.cn
(《渔业现代化》 2009,36(1),5-8)