中国是世界上的果品生产大国，但果品主要以本国消费为主，参与国际贸易的比例一直很小，与果品生产大国的地位极不相符。目前国内果品生产存在着品种结构单一，果品质量差，区域化种植水平低，栽培技术落后，果农素质不高，病虫害防治以化防为主，农药残留量严重超标，采摘后 China is the major producer of fruit in the world. However, the main fruits are mainly domestic consumption. The proportion of participation in international trade has been very small, which is not in accordance with the status of the major producer of fruit. At present, there are single varieties of fruit production in China, the quality of fruit is poor, the level of regional planting is low, the cultivation technique is backward, the quality of fruitless peasants is low, the prevention and treatment of pests and diseases is mainly of chemical defense, the pesticide residues are seriously exceeded,