目前,我国栽植的板栗主要以中国栗和日本栗为主,其中中国栗占种植总面积的90%。中国栗和日本栗相比,果实小、产量低、不易于加工,成了我国板栗出口的一大难题,面对国内外市场上日益增加的板栗需求,辽宁省林业种苗管理总站向栗农推荐2003年通过审定的“国见”和“利平”两个板栗 At present, the chestnuts planted mainly in China are mainly Chinese chestnuts and Japanese chestnuts, of which Chinese chestnut accounts for 90% of the total planted area. Chinese chestnut compared with Japanese chestnut, the fruit is small, the yield is low, is not easy to process, has become a major problem for China’s chestnut exports, the face of the growing domestic and international market demand for chestnuts, Liaoning Province, Forestry Seedling Management Station to chestnut farmers Recommended in 2003 passed the “national opinion” and “Li Ping” two chestnuts