苹果短枝型品种具有树冠紧凑,结果既早又多的特点。在这种因树冠小而投产快的植株组成的果园里,修剪的劳务费用减少60—70%,采果费用减少25%,病虫防治措施也是比较便宜的。全苏瓦维洛夫植物栽培研究所在引进和研究外国的短技型苹果品种方面做了大量工作。早在1963年就引进了“新红星”。1969—1972年引种了“黄矮生”、“金矮生”、“莫尔矮生金冠”、“韦恩红矮生”、“好矮生”、“斯塔克红矮生”。1973 Apple spur-type varieties with a compact crown, the results of early and more features. In such an orchard consisting of plants that have been put into operation for a small canopy, labor costs for pruning have been reduced by 60-70%, costs for picking pome fruit have dropped by 25%, and pest control measures have also been cheaper. All Suvavilov Institute of Plant Breeding has done a great deal of work in introducing and studying foreign short-staple apple varieties. As early as 1963, “New Red Star” was introduced. 1969-1972 introduced “yellow dwarf ”, “gold dwarf ”, “moer dwarf gold crown ”, “wynn dwarf ”, “good dwarf ”, “ Stark red dwarf ”. 1973