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龙柏

龙柏
科学分类 编辑
界: 植物界 Plantae
演化支 维管植物 Tracheophyta
门: 松柏门 Pinophyta
纲: 松柏纲 Pinopsida
目: 松柏目 Pinales
科: 柏科 Cupressaceae
属: 刺柏属 Juniperus
种:
桧柏 J. chinensis
变种:
龙柏 J. c. var. kaizuka
三名法
Juniperus chinensis var. kaizuka

龙柏学名Juniperus chinensis L. var. kaizuka),为桧树变种,常用于道路植树,庭园、公园造景及家庭盆植。

简介

常绿乔木树干直立生长,树高可达约16米,全株翠绿,具香气,树冠呈塔形或圆筒形,枝条呈旋卷,向上盘曲,像盘龙抱柱般,故名为龙柏。龙柏雌雄异株,有时同株。叶有两种,幼株时为针叶状,成年后则为鳞状叶,不过,在成株的基部附近仍可能出现针状叶,毯果小,表面有白色蜡粉,毯果内的种子细小无翅。龙柏喜欢日照充足,排水良好的地方生长。[1]

龙柏在日本中国大陆台湾各地均有栽培。

繁殖

龙柏虽然可结种子,但很难发芽,因此一般都采用扦插繁殖。在春天剪取十余公分长枝梢,除去枝条下段叶片,插入砂壤或混和泥炭土的苗床中,保质泥土湿润,不可以积水,多数均可成活,如果在夏天遮阴扦插再配合喷 雾保持湿度,则更易发根,成活率达80%以上。[2]

用途

龙柏常见于道路植树,庭园公园造景及家庭盆植。亦可作为家俱、佛珠、其他木制品的素材。其中木头还能制成粉与线香

外部链接

  1. ^ 国立台北大学-Juniperus chinensis cv.Kaizuca 互联网档案馆存档,存档日期2014-03-06.
  2. ^ 龙柏与塔柏 农情月刊 第42期(90年3月号) 互联网档案馆存档,存档日期2014-02-23.
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龙柏
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