梨原产于我国,历史悠久,从南到北、自西向东,均有栽培,是人们喜爱的大众水果,梨的大家族品种繁多,不可胜数。随着现代城乡居民生活水平提高,人们对优质梨需求量直线上升,特别是“入世”后,优质梨出口量剧增,给果农带来了商机。近几年来,国家对农村产业结构的调整,更加激发了果 Pear native to China, has a long history, from south to north, from west to east, are cultivated, is the people’s favorite mass fruit, pears variety of family, countless. With the improvement of living standard of modern urban and rural residents, the demand for quality pears has risen sharply. Especially after the accession to the WTO, the export of premium pears has increased dramatically, which has brought business opportunities to the farmers. In recent years, the state’s readjustment of rural industrial structure has further stimulated the fruits