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据1994年9月27日至29日亚洲水产养殖中心网(NACA)在越南举行的第二届技术咨询会议上获悉:自70年代中期以来,亚太地区水产养殖生产有了飞速的发展,亚洲水产养殖产量由1976年的370万吨,发展到1991年1400万吨,约占世界水产养殖总产量的80％,产值约223亿美元。 随着水产养殖生产的迅速发展,海淡水养殖鱼、虾、贝、藻的病害日趋严重,造成严重的减产和经济损失。据不完全统计,1990年亚太地区十五个发展中国家水产养殖因病害造成的直接经济损失达13.6亿美元,如果加上水域污染及赤潮的因素,这个数字还
It was noted at the Second Technical Advisory Meeting held by the Asian Aquaculture Center Network (NACA) in Vietnam from 27 to 29 September 1994 that since the mid-1970s, aquaculture production in the Asia Pacific region has seen rapid development and that Asian aquaculture Aquaculture production increased from 3.7 million tons in 1976 to 14 million tons in 1991, accounting for about 80% of the total aquaculture production in the world with an output value of about 22.3 billion U.S. dollars. With the rapid development of aquaculture production, the diseases of freshwater fish, shrimp, shellfish and algae in the freshwater aquaculture are becoming more and more serious, causing serious losses in production and economic losses. According to incomplete statistics, direct economic losses caused by disease in aquaculture in 15 developing countries in the Asia-Pacific region in 1990 amounted to 1.36 billion U.S. dollars. If we add the factors of water pollution and red tide,