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秋火焰是美国红枫的改良品种,多次获得世界园艺博览会金奖。它是美国红枫和银白槭的杂交优选后代,不仅继承了美国红枫秋季叶片色彩艳丽、变色稳定一致、分支密集的特点,还具有银白槭耐盐碱、耐海风、耐旱耐涝,生长速度快等优良特性,适宜生长区域比其它美国红枫改良种更广。基本特性‘秋火焰’别名美国秋火焰、秋焰杂交红花槭、秋焰槭、美国秋火焰红枫、秋火焰枫等,槭树科槭树属植物。其为落叶大乔木,性极强健,生长迅速,是所有红枫中生长最快的品种,一般高18 m左右,最高可达30m,树形直立向上,树冠椭圆型,冠幅可达12m。叶表面亮绿色,叶背泛白,部分有白色绒毛,春季彩叶泛红,与成串的红色花朵相映成趣;夏季枝叶成荫;秋天叶色呈鲜艳的橘红色,持续时间长。‘秋火焰’与美国红枫的生物学特性几乎没有太大的差别,并继承了银白槭的诸多优点。其适种范围极广,可在东三省至长江流域的广大地区种植。
Autumn flame is an improved variety of American maple, many won the World Horticultural Exposition Gold Award. It is the preferred offspring of hybridization between American maple and silver maple, which not only inherits the characteristics of autumn leaves of American maple, but also has the characteristics of stable and stable discoloration, branch-intensive, salt-tolerant, wind-resistant, drought- Speed and other excellent features, suitable for growing areas wider than other American Maple Improved species. The basic characteristics of the ’autumn flame’ alias American autumn flame, autumn flame hybrid safflower maple, autumn flame maple, the United States Autumn Flaming Maple, Autumn Flame Maple, maple Branch Maple genus. It is a deciduous tree with strong and vigorous growth and rapid growth. It is the fastest growing variety of all red maple trees, with a height of about 18 m and a maximum height of 30 m. The tree is upright and the canopy is oval with crown width of 12 m . Leaf surface bright green, white back leaves, some white fluffy, spring colored leaves red, and a string of red flowers side by side; summer branches and shades; autumn leaf color was bright orange, long duration. ’Autumn flame’ and the biological characteristics of American maple almost no significant difference, and inherited the silver maple many advantages. Its wide range of suitable species, can be planted in the vast areas from the eastern three provinces to the Yangtze River.