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本刊讯目前,我国年人工繁殖各种淡水鱼苗达1300多亿尾,是人工繁殖成功(1958年)前年产天然鱼苗200亿尾的6倍多,为我国成为世界养鱼大国奠定了关键的物质基础。1989年,我国水产品总产量达到1148万吨.其中淡水养殖产量417万吨。从1975年起.联合国粮农组织在中国举办养鱼培训中心,20多个国家的数百名养鱼科技工作者参加了培训.从而推动了世界淡水养殖业的发展.这些瞩目成绩的取得是与鱼类人工繁殖的成功以及各类鱼用激素的研制和大量生产分不开的。这是今年3月中旬在宁波市由中国水产学会、宁波市激素制品厂联合召开的“全国家鱼人繁技术研讨会”上透露的.来自京、津、沪、江、
At present, China’s artificial breeding of various freshwater fry has reached more than 130 billion, more than six times more than 20 billion natural fry before the artificial breeding was successful (1958), laying a key for our country to become the world’s major fish-raising nation Material basis. In 1989, the total output of aquatic products in China reached 11.48 million tons, of which 4.17 million tons were fresh-water aquaculture production. Since 1975, the United Nations Food and Agriculture Organization (FAO) has organized training centers for fish farming in China and trained hundreds of fish technologists in more than 20 countries to promote the development of the world’s freshwater aquaculture industry. The success of artificial fish breeding and various types of fish hormone development and mass production inseparable. This is the middle of March this year in Ningbo City, China Fisheries Association, Ningbo City Hormones Products Factory jointly held a “seminar on the national fish people multiplication technology.” From Beijing, Tianjin, Shanghai, Jiang,