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作为华北地区的重要乡土树种,国槐具有耐寒、耐旱,耐盐碱,树干挺拔,冠大荫浓等特点,近些年来园林绿化中被广泛应用,其价格也芝麻开花节节高,种子、中小规格的价格连年上涨,胸径15cm以上的大规格苗子更是奇货可居,一苗难求。而作为其的园艺品种,龙爪槐、金枝国槐的价格也是水涨船高,产品供不应求。国槐“国槐又涨了!”一见面,固安县南王起营村苗农徐殿义高兴地对笔者说。徐殿义告诉笔者,他前
As an important native tree species in North China, Sophora japonica has the characteristics of cold-tolerant, drought-resistant, salt-tolerant, trunk upright, crown-shade and so on. It has been widely used in landscaping in recent years, , The price of small and medium size has been rising year after year, more than the size of 15cm diameter seedling is more exotic goods, a seedling hard to find. As its horticultural varieties, Longhuhuai, Jinzhi Sophora japonica is also the price goes up, the product falls short of demand. Sophora japonica “Sophora japonica has risen again!” "A meeting, Nanan Village, Nanan village seedlings Xu Dian-yi happily said to the author. Xu Dian Yi told the author, before him