蔬菜价格变动涉及千家万户,关系国计民生。近些年,宁夏蔬菜的生产和流通取得了长足发展,生产规模不断扩大、产量大幅增长、品种日益丰富,基本满足了人民群众不断增长的消费需要。但是随着工业化、城镇化快速推进,全区蔬菜自给率降低、过于依赖外地供应,导致蔬菜供应的运输距离长、流通环节多,抵御自然灾害的能力下降,从而加剧了蔬菜价格的异常波动。为确保2012年“元旦”和“春节”期 Vegetable prices involved tens of thousands of households, the national economy and the people’s livelihood. In recent years, the production and circulation of vegetables in Ningxia have made great strides, the scale of production has been constantly expanded, the output has increased substantially, and the variety has been increasingly enriched, basically meeting the growing consumption needs of the people. However, with the rapid industrialization and urbanization, the self-sufficiency rate of vegetables in the whole region is lower than that in the rest of the world. As a result, the supply of vegetables is long-distanced, the circulation is more and the ability to resist natural disasters is reduced, exacerbating the abnormal fluctuations in vegetable prices. To ensure 2012 “New Year’s Day” and “Spring Festival” period