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1975年世界水产养殖总产量约为609万吨,大致占世界水产品总产量的10％。1970——1975年间,水产养殖产量翻了一番,而此时世界捕捞增长率却呈下降趋势。 1976年联合国粮农组织召开世界水产养殖会议报道,即使在现有的技术条件下,今后10年内,世界水产养殖的产量将增加一倍。如果有必要的条件与支援,至2,000年,水产养殖的产量可提高4—9倍。而利用节能措施与新能源发展水产养殖在世界范围
The total aquaculture production in 1975 was about 6.09 million tons, accounting for about 10% of the total output of the world’s aquatic products. Aquaculture production doubled between 1970 and 1975, at a time when the world’s fishing growth rate was declining. The 1976 FAO Conference on World Aquaculture reported that world aquaculture production will be doubled over the next 10 years, even under the current technological conditions. Aquaculture production can be increased by 4-9 times by 2,000 years if necessary with the necessary conditions and support. The use of energy-saving measures and new energy development aquaculture in the world