云南省农科院园艺所苹果课题组利用现有苹果良种进行有性杂交,经过多年的预选、观察、分析,共选育出4个超矮型品种超矮1—翅矮4。其株高分别为:1.25、1.81、2.02和1.96米。其中超矮4果实大,产量高,果皮鲜红,果肉乳白色、多汁,香味和酸度适中,9月下旬收获;超矮3产量高,质量好,皮黄色,果个适中。超矮型品种由于植株 Apple Research Group of Horticultural Institute of Yunnan Academy of Agricultural Sciences made use of existing apple varieties for sexual cross. After years of preselection, observation and analysis, a total of 4 super-dwarf varieties were obtained. The plant height were: 1.25,1.81,2.02 and 1.96 meters. Among them, Dwarf 4 has large fruit, high yield, bright red peel, milky white flesh, succulent, moderate scent and acidity and is harvested in late September. It has high yield, good quality and yellow skin with moderate fruit. Dwarf varieties due to plants