通过对砂梨在我国的生态适应性与日本梨在日本主产区的气候条件的分析和比较，认为秦岭、淮河、长江流域及其以南的广大地区与日本国梨产区气候条件相似，都适合砂梨及日本梨的生长发育，主要差异在栽培技术水平和新技术的应用上。引进和借鉴日本梨的栽培技术和独特的栽培方式，将会提高我国广大砂梨适栽区梨树的栽培水平、果品质量及市场的占有率。 By analyzing and comparing the ecological adaptability of sand pear in our country and the climate conditions of Japanese pear in the main producing areas in Japan, we conclude that the climatic conditions are similar in Qinling, Huaihe, the Yangtze River valley and its vast area south of Japan, Are suitable for sand pear and Japanese pear growth and development, the main differences in the level of cultivation techniques and the application of new technologies. Introduce and learn from the Japanese pear cultivation techniques and unique cultivation methods, will increase the pear cultivation of pear plantation area, fruit quality and market share.