加强粮食宏观调控促进市场经济发展杨鸿瑞当前，随着粮食生产和粮食商品流通体制改革的深化，基本结束了４０年来统购统销，由粮食部门独家经营粮油的局面，形成了国有、集体、私营和个体多种经济成份和多渠道购销的新局面。在这种情况下，有的人认为粮价和经营放开了，政... At present, with the deepening of grain production and the reform of the circulation system of grain commodities, the situation of purchasing and marketing of grain through the government over the past 40 years and running the sole operation of grain and oil by the grain department has been basically completed. As a result, the state-owned, collective, private and individual A variety of economic sectors and multi-channel purchase and sale of the new situation. Under such circumstances, some people think that grain prices and management are liberalized.