【摘要】 依据上海市城乡居民多年的蔬菜消费资料,描述和总结了居民蔬菜消费结构及其变化规律。利用市场调查数据,进一步剖析了各因素对城乡居民蔬菜消费变化影响的具体作用机理。更多还原

【Abstract】 The pattern and change of vegetables consumption of the urban and rural residents in Shanghai were depicted according to Shanghai statistical data of many years.And the factors influencing the vegetables consumption and their mechanism of action were analyzed in the light of market survey as well as statistical data.更多还原