摘要
水生植物（包括维管束植物和浮游植物）和渔业关系密切，它既是草食性和杂食性鱼类的饵料之一，也是多数鱼类栖和产卵场所。本文调查研究了重庆市１４条主要江河的７８种常见水生维管束植物的种类及其分布情况，对重庆市发展江河渔业有一定参考意义。
Hydrophytes(in cluding hyd rophytic vascular plants and plankton plants)are closelylinked with fish culture.Hydrophytic Vascular phants are not anly a part of food for plant-eatin gand omnivorous fish,but also their resting and spawning place. This paper deals with the distributionof 78 kinds of common hydrophytic vascular plants in 14 major chongqing rivers.They are floating-leaved plants,7 species;submerged plants,24 species;emerging plants 39 species,floating plants,8species.The data offer reference for developing fish culture in Chongqin grives.
出处
《重庆师范学院学报（自然科学版）》
1994年第2期48-52,共5页
Journal of Chongqing Normal University(Natural Science Edition)
基金
重庆市科委资助
关键词
江河
鱼类
水生植物
饵料
重庆市
hydrophytic vascular plant,river fish food,river fish,Chongqing
