极晚熟洋梨通称冬洋梨、冬梨。本世纪初由英、法等国传教士引入胶东半岛,集中分布于以昆嵛山为中心牟平、乳山、文登一带,因其成熟期极晚(10月底以后熟)、果型、风味酷似巴梨而得名。冬梨营养成分及药用价值极高,富含多种维生素和钙、铁、磷等营养物质,除具有止咳润肺效果外,对气管炎、肺气肿等病症有明显的治疗效果,是一种老少皆宜的稀、优、特梨属品 Very late-maturing pear known as winter pear, winter pear. At the beginning of this century, the missionaries from Britain, France and other countries were introduced into the Jiaodong Peninsula. They were mainly distributed in the areas of Muping, Rushan and Wendeng around Kunyu Mountain because of their extremely late maturity (after the end of October), fruit type and flavor like Pakistan Pear named. Winter pear nutritional content and medicinal value is extremely high, rich in vitamins and calcium, iron, phosphorus and other nutrients, in addition to cough and lungs effect, the tracheitis, emphysema and other symptoms have obvious therapeutic effect is An age-friendly rare, excellent, special pear products