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一我国是以善于养鱼,特别是善于提高池塘水域生产力而名誉全球的国家。如何提高我国沿海水域生产力,大力发展海鱼养殖,进一步解决人民吃鱼问题,已日益引起人们的重视。我国海鱼养殖的历史,从明代专著《鱼经》算起,亦有400年之久。海洋鱼类资源比淡水的丰富得多,在捕捞工具没有达到相当机械化以至捕捞过度导致资源衰落之前,捕鱼究竟比养鱼来得方便与经济,这是海鱼养殖进展缓慢的主要原因之一。但是,我国劳动人民仍然在与自然斗争中,积累了盐田沟渠或河口港湾粗放养鱼的丰富经验,并在实践中创造性地利用潮力这一最经济最方便的纳苗方法,发展了我国北方称为“港养”、
Our country is a country with a good reputation around the world for being good at fish farming, especially for improving the productivity of pond waters. How to improve the productivity of coastal waters in our country, vigorously develop marine fish culture and further solve the problem of people eating fish have drawn increasing attention. The history of China’s marine fish farming, from the Ming Dynasty monograph “fish” counted, there are 400 years. Marine fish resources are much more abundant than freshwater and one of the major causes of slow progress in mariculture is the extent to which fishing is more convenient and economical than fish farming, before fishing implements have reached a level of mechanization and overfishing can lead to a decline in resources. However, the working people in our country are still in the course of their struggle with nature and have accumulated rich experience in the extensive fish farming in the salt ditches and estuarine harbors. In practice, the most economical and convenient method of taking advantage of tidal forces is the most convenient and convenient method of seedling nursery development. Our country’s northern Known as “Hong Kong-based”