1　大果水晶梨　韩国 1 991年从新高梨的枝条芽变中选育成的黄色新品种 ,被国际市场视为梨中珍品。1 998年由韩国直接引入本所。经高接后 ,第 2年开始结果。据初步观察 :果实圆形或扁圆形 (酷似苹果 ) ,单果重 50 0 ｇ左右。果前期绿色 ,近成熟时果皮逐渐变为乳黄色 ;套袋果表 1 large fruit crystal pear South Korea in 1991 from the new high pear branch bud mutation in breeding yellow new varieties, the international market as pear treasures. In 1998, it was introduced directly into Korea by Korea. After the high pick, the second year results. According to preliminary observations: fruit round or oblate (resembles apples), fruit weight 50 0 g or so. Pregreen green, almost mature when the peel gradually become milk yellow; bagged fruit table