砀山是以特产酥梨誉满天下,盛名久远。近年来,随着梨生产效益的显著提高,梨生产发展迅猛,外来梨树、外来品种也年有增多,且多数生长品质表现良好。近年来,我们进行了全县梨品种资源调查,简介如下,谨供参考。1 砀山酥梨是砀山梨生产的主要栽培品种和主导产品。面积50万亩,年产5亿 kg。 Dangshan pear specialty is full of world reputation, long history. In recent years, with the remarkable improvement of pears’ production efficiency, the production of pears has been developing rapidly. The foreign pear trees and alien species also increase year by year, and most of the growth quality performed well. In recent years, we conducted a survey of pear resources throughout the county, the introduction is as follows, for reference. 1 Dasan pear is the main cultivated varieties and leading products of Yamanashi. An area of ​​500000 mu, with an annual output of 500000000 kg.