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安徽省水利系统自1979年经营水利渔业以来,经过十几年的努力,在基础设施、经营管理、科学研究、经济效益等方面都取得了可喜成绩,水产品产量由1979年的265t提高到1994年的3636t,增长了127倍;单产由18kg/ha提高到243kg/ha,...
Since its operation in 1979, water conservancy system in Anhui Province has made remarkable achievements in infrastructure, management, scientific research and economic benefits after more than 10 years of hard work. The output of aquatic products has risen from 265 tons in 1979 to 1994 Year 3636t, an increase of 12.7 times; yield increased from 18kg / ha to 243kg / ha, ...