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刘家峡水库养鱼面积16万亩,约占全省可养鱼水面的1/2,是我省主要的商品鱼生产基地。由于单产水平一直很低(平均亩产仅0.43斤)因此,对刘家峡水库是否适宜发展渔业生产,认识很不统一。本文仅就1981—82年对刘家峡水库渔业资源调查的有关资料,从渔业角度对刘家峡水库自然环境条件进行简要分析,阐明发展渔业生产的有利和不利因素,为今后的渔业生产提供一些原始数据和初步看法。一、地理概貌
Liujiaxia reservoir fish area of 16 mu, accounting for the province can raise fish 1/2, is the main commodity fish production base in our province. As the yield level has been very low (average yield of only 0.43 kg) Therefore, Liu Jiaxia Reservoir is suitable for the development of fishery production, understanding is very uniform. Based on the data of investigation on the fishery resources of Liujiaxia Reservoir in 1981-82, this paper briefly analyzes the natural environmental conditions of Liujiaxia Reservoir from the fishery perspective, clarifies the advantages and disadvantages of developing fishery production, provides some raw data for fishery production in the future, Preliminary view. First, the geographical overview