辽宁省淡水土著鱼类开发利用研究进展

Exploitation and utilization of freshwater indigenous fishes in Liaoning Province:a review

辽宁省地处中国温水性鱼类和冷水性鱼类交汇过渡性质的区域,地理、气候环境和鱼类区系组成较特殊,出产许多特有的名特经济鱼类,为中国渔业经济发展做出了重大贡献。本文综述了辽宁省土著淡水鱼类资源特点、淡水土著鱼类开发历史及主要经济鱼类的养殖状况,分析讨论了待开发土著鱼类的生物学特点,并针对辽宁省土著鱼类的开发利用,提出了宏观上围绕“调、育、赏”,微观上围绕“评、繁、养、推”的开发建议。

A variety of economically important unique indigenous fishes are found in Liaoning Province located in a transition zone of warm-water species and cold-water species due to special geographical environment and fish fauna that make a significant contribution to development of fishery economy in China.In this paper,we summarized the characteristics of indigenous fishery resources,exploitation history and culture situation of major economically important fishes in Liaoning Province.Then,the biological characteristics of native species that are candidates in development in Liaoning Province are evaluated and discussed,and some advices on exploitation and utilization of freshwater native fish in Liaoning Province are suggested.