我国改革开放以来经济发展的实践证明，农村市场需求的状况对工业和国民经济的增长具有决定性的影响。在国内投资需求不旺，出口滑坡以及城市市场部分商品相对饱和的情况下，企业尤其是国有企业产品积压，效益下降，亏损增加的现象日趋严重，市场需求约束已开始成为我国国民经 The practice of economic development in our country since the reform and opening up has proved that the demand of the rural market has a decisive influence on the growth of industry and the national economy. With the sluggish domestic demand for investment, the decline of exports and the relative saturation of some goods in urban markets, the enterprises, especially the products of state-owned enterprises, have a backlog of products, a decrease in profits and an increase in losses. The market demand constraint has begun to become a part of China’s national economy