从2002年4月1日起，湖南省除对洞庭湖区常德、岳阳、益阳3市以及衡阳4个主产市的晚籼稻实行保护性生产补贴外，其他10个地、州、市粮食购销价格和市场全部放开。2002年湖南省粮食购销体制改革的主要政策措施是：从2002年粮食年度起，省不再下达粮食定购任务，也不再硬性规定农 From April 1, 2002 onwards, except for the subsidies for protective production of late indica rice in Changde, Yueyang, Yiyang, and Hengyang in the four main producing areas in Dongting Lake, Hunan Province purchased and sold the grain at 10 other prefectures and cities And the market all open. The main policies and measures for the reform of grain purchasing and marketing system in Hunan Province in 2002 are as follows: Starting from the 2002 grain year, the province will no longer issue food ordering tasks and will no longer rigidly regulate farming