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二、元帅系统 1.超红和艳红 于1981年从美国引入。树势强健,树冠较直立。5年生幼树开始形成大量短枝和叶丛枝。超红中短枝和叶丛枝量为总枝芽量的82.4％,艳红为84.9％,定植5—6年开始大量结果。树体矮
Second, the marshal system 1 super red and red in 1981 introduced from the United States. Strong tree vigor, crown more upright. 5-year-old sapling began to form a large number of short branches and leaves Congzhi. Super red in the short branches and leaves Congzhi amount of total buds of 82.4%, red 84.9%, 5-6 years after planting a large number of results. Short tree