一、世界养虾业概况 80年代以来,世界对虾养殖业迅速发展,1980～1988年,年产量平均以31.9％的速度增长。养殖对虾产量,从1980年6.05万吨,到1988年猛增至53.79万吨。近几年来,中国、厄瓜多尔、台湾地区、印度尼西亚、泰国、菲律宾、越南和印度的年产量均达到3万吨以上。中国居首位,年产量19.94万吨,台湾地区1987年曾达9万吨。还有墨西哥、巴拿马、秘鲁、巴西等40多个国家也开始了对虾养殖(见表 First, the world’s shrimp industry Overview Since the 1980s, the world shrimp farming industry has developed rapidly from 1980 to 1988, an average annual rate of 31.9% growth rate. Production of shrimp farming, from 60,500 tons in 1980, soared to 1988 to 537,900 tons. In recent years, China, Ecuador, Taiwan, Indonesia, Thailand, the Philippines, Vietnam and India all have annual output of more than 30,000 tons. China ranks first, with an annual output of 199,400 tons. In Taiwan, it reached 90,000 tons in 1987. More than 40 countries such as Mexico, Panama, Peru and Brazil also started shrimp farming (see table