我国砂梨资源丰富,据初步调查有1600多个品种。本文介绍了我国砂梨资源的起源、分布和国家果树种质武汉砂梨圃的建设过程。该圃现已收集砂梨的优良种质和具特异性状的资源462份。对其中不同经济性状及利用价值的代表品种作了简单的介绍。 China sand pear rich in resources, according to a preliminary survey of more than 1,600 varieties. This article describes the origins and distribution of sand pear resource in our country and the construction process of the national pear tree nursery in Wuhan. The nursery has now collected 462 resources of excellent germplasm and peculiar traits of sand pears. The different varieties of economic traits and the value of the representative made a brief introduction.