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Mark砧(从前命名为MAC_9)是已退休的美国密执安州立大学教授R.F.卡尔森于1959年采用自然杂交的方法育成的。1980年,在美国的20个州进行了区域试验,接穗品种为斯塔克斯超短枝型元帅(Starkspur Surdreme
Mark Anvil (formerly named MAC_9) was retired by Michigan State University professor R.F. Carlson in 1959 by natural hybrid method bred. In 1980, regional trials were conducted in 20 U.S. states, with the scion varieties Starkspur Surdreme