摘要
根据东太湖茭草区资源及环境特点,开展网围养鱼模式试验,结果表明：（1）经济效益明显,产投比1．2—1．5；（2）有良好生态效应,防治湖泊沼泽化和茭草区水质恶化；（3）社会效益显著,解决湖区剩余劳动力和城市居民吃鱼难的问题；（4）利于湖泊资源管理和保护。
Based on the characteristics of resource and environment factors, an experiment on pen fishfarming was conducted in East Taihu Lake. The results show that this farming technology has a good economic benefit and is beneficial to the protection of lake environmet and the prevention of marshy trend. Also it is helpful to the conservation and managment of lake resources. Furthermore, it can resolve some social problems such as the excess of labour and the shortage ofprotein in cities.
出处
《海洋湖沼通报》
CSCD
北大核心
1997年第1期38-42,共5页
Transactions of Oceanology and Limnology
基金
国家"八五"科技攻关内容!85-11-01-03
关键词
东太湖
茭草
网围养鱼
模式试验
经济效益
East Taihu Lake
Zizania caduciflora area
Pen fishfarming
Effect analyzation
