一、农产品消费需求格局演变的阶段划分1.1农产品消费需求格局的演变,按照经济发展水平和居民的消费水平可以划分为三个阶段:传统体制下农产品消费需求的低水平缓慢增长与生产性波动阶段,大体从50年代初期到70年代末期;温饱问题解决阶段,从十一届三中全会以后到八十年代中期;最近几年,即八十年代后期,居民对农产品消费需求在温饱问题解决的基础上处于由温饱型向小康型的过渡阶段。1.2农产品消费需求阶段划分的依据: I. Phases of Evolution of Consumption Demand Pattern of Agricultural Products 1.1 The evolution of consumer demand pattern of agriculture products can be divided into three stages according to the level of economic development and the consumption level of residents: the slow growth of low-level consumption demand of agricultural products under the traditional system and the stage of production fluctuation , Generally from the early 1950s to the late 1970s; during the phase of solution to the problem of food and clothing, from the Third Plenary Session of the Eleventh Central Committee to the mid-1980s; in recent years, in the late 1980s, the residents’ On the basis of a transition from a subsistence-type to a well-to-do type. 1.2 The basis for division of agricultural products consumption demand stage: