论文部分内容阅读
黄金桧柏是柏科桧柏属常绿针叶灌木,树皮红棕色,枝条从主干下方的节点伸出、斜展,覆盖面广,树高1.8~3.5m,冠幅1.5~3m。有针叶和鳞叶,通常针状叶着生在顶部,鳞状叶着生在下部,常伴有树脂。在杭州地区叶色全年有变化,冬季休眠期呈现棕褐色。3月中下旬于顶端抽出新梢、新叶,呈金黄色,有香味。4、5月新梢生长旺盛,7月至8月上旬夏休眠,基本停止生长。8月中旬至10月上旬第二次抽出新梢、
Cypress cypress cypress is an evergreen conifer shrub, bark reddish brown, branches stick out from the bottom of the trunk node, oblique exhibition, wide coverage, height 1.8 ~ 3.5m, crown width 1.5 ~ 3m. A coniferous and scale leaves, usually needle-shaped leaves born in the top, squamous leaves born in the lower part, often accompanied by resin. Leaf color throughout the year in Hangzhou have changed, the winter dormancy period showed brown. Mid to late March at the top out of new shoots, new leaves, golden yellow, scented. In April and May new shoots grew vigorously, and summer dormancy stopped in early July and early August, basically ceasing to grow. From mid-August to early October the second time to shoot new shoots,