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一、我国水产养殖品的总消费需求和人均消费需求近年来,我国水产品市场供应充足,再加上人口增长以及收入水平提高,城乡居民对水产品的消费日益增长。1985年,全国居民对水产养殖产品的需求量为136万吨,2003年达到680万吨,增加近4倍,其中2002年比2001年增加25%。与此同时,随着居?
I. Total Consumption Demand and Per Capita Consumption Demand of Aquaculture Products in China In recent years, the supply of aquatic products in our country is abundant. Coupled with population growth and rising incomes, consumption of aquatic products by urban and rural residents is on the rise. In 1985, the demand of residents across the country for aquaculture products was 1.36 million tons, reaching 6.8 million tons in 2003, an increase of nearly 4 times, of which, in 2002, the rate of increase was 25% over 2001. At the same time, with the home?