工厂化养鱼是养鱼业上的一大改革,目前世界各国发展都很快。据报导,目前世界工厂化养鱼产量最高的为西德,年亩产鱼达200万斤。国内高产纪录为广东,年亩产鱼近百万斤。北京用工厂化恒温饲养,鱼产量也很高。我们金华地区农业试验站工厂化养鱼场,共有700米~2,投资8万元,于去年7月建 Factory-made fish farming is a major reform of the fish industry, the current rapid development of all countries in the world. It is reported that the world’s highest factory production of fish farming in West Germany, the annual yield of fish up to 2 million kg. Domestic high-yield record for Guangdong, the annual yield of nearly 1 million kilograms of fish. Beijing factory thermostat feeding, fish production is also high. We Jinhua Agricultural Experimental Station factory fish farm, a total of 700 m ~ 2, invested 80,000 yuan, built in July last year