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概况据联合国粮农组织最新估计,1988年世界水产养殖总产量继续增长,达到1446万吨,较1987年的1320万吨增长9.4%(表1),产值从1987年的188.29亿美元增至1988年的224.53亿美元。其中鱼类的产量为711.5万吨,占养殖总产量的49.2%,较1987年的679.3万吨增长10.5%;甲壳类产量为61.2%万吨,占总产量的4.2%,较1987年的57.5万吨增长10.6%;软体动物产量为307.3万吨,占总产量的21.2%,较1987年的267.2万吨增长11.5%;藻类为363.2万吨,占总产量的25.1%,较1987年的313.9万吨增长11.5%(见表1)。水产养殖的主
According to the latest FAO estimate, the total world aquaculture production in 1988 continued to grow to 14.46 million tons, an increase of 9.4% from 13.2 million tons in 1987 (Table 1). Its output value increased from 18.829 billion U.S. dollars in 1987 to 1988 Of the total amount of 22.453 billion U.S. dollars. Among them, the output of fish was 7,115,000 tons, accounting for 49.2% of the total breeding output, an increase of 10.5% over that of 6,793,000 tons in 1987; the output of crustaceans was 61.2% million tons, accounting for 4.2% of the total output, up from 57.5% in 1987 10,000 tons increased by 10.6%; mollusc production was 3.07 million tons, accounting for 21.2% of the total output, an increase of 11.5% from 2,672,000 tons in 1987; and 3.632 million tons of algae, accounting for 25.1% of the total output, compared with 313.9 in 1987 Tons increase of 11.5% (Table 1). The main aquaculture