苹果梨为吉林省特产,主产延边。目前,黑龙江南部、辽宁、河北、内蒙、甘肃、青海和新疆等省、区也有较大面积栽培,总面积约4.7万公顷,年产苹果梨近8万吨。近年来,我们在调查中发现,由于种种原因,采收期越来越早。八月末九月初就陆续采收,这样,不仅生产者受到 Apple pear specialty in Jilin Province, Yanbian main production. At present, southern Heilongjiang, Liaoning, Hebei, Inner Mongolia, Gansu, Qinghai and Xinjiang provinces and regions also have a larger area of ​​cultivation, with a total area of ​​about 47,000 hectares, with an annual output of nearly 80,000 tons of apple pear. In recent years, we found in the survey that due to various reasons, the harvesting period is getting earlier and earlier. The end of August and early September have been gradually recovered, so that not only the producers are affected