香榧在园林绿化中的应用.doc全文
香榧在园林绿化中的应用 Torreya grandis is good economic tree species, except can fruit, wood, also can use medicinal and oil, gradually began to afforestation and ornamental landscape in recent years. Now primarily, the utilization of torreya grandis fruit to eat, at home and abroad in the study, all other USES of torreya grandis is still at the experimental research stage, in landscape application is rarely reported. 1 香榧的观赏特性 1 ornamental characteristics of torreya grandis 1.1 香榧独特的观赏习性 香榧属于雌雄异株,从繁殖方式上可以分为实生榧树和嫁接榧树。实生榧树树冠呈宝塔形,树形高耸挺立;嫁接榧树树冠星圆头形或披散形,侧枝发达,树冠低矮。条形反拱或披针形香榧叶片以假二列状螺旋状着生于枝条之上,四季常绿,叶面深绿色,背面绿色,并且新、老叶片的交替非常明显,尤其是生长于溪边、谷旁两侧山地的古榧树,以独特的自然美感展现香榧的观赏价值。每年3~9月间,香榧树“两代果”果实景观更为奇特。 1.1 torreya grandis unique viewing behavior belongs to dioecy torreya grandis, from breeding methods can be divided into fish from fish and tree grafting on the tree. Water fish tree canopy is pyramid, tree towering stand; Grafting fish form of tree crown star round head or curled shape, collateral developed, low canopy. Form an arch or lanceolate leaves torreya grandis in false spiral was born with two column shape above branches, the four seasons evergreen, adaxially dark green, green on the back, and the new and old leaves alternate, very obvious, especially the growth in valley stream, tree next to the ancient fish on both sides of the mountain, a unique natural beauty show the ornamental value of torreya grandis. Each year 3 ~ 9 months, torreya grandis two generations of fruit fruit more strange landscape. 1.2 香榧深厚的树木文化 从1300多年以前,我国的劳动人民就已经开始栽培香榧。浙江的诸暨便有“中国香榧之乡”的美称,该地生产的“枫桥香榧”更是中外闻名。 1.2 torreya grandis trees of the deep culture from more than 1300 years ago, working people in China began to cultivation of torreya grandis. Zhejiang zhuji will have the laudatory title of hometown of Chinese torreya grandis, the production of the fengqiao torreya grandis is more famous. 2 香榧的园林绿化应用方法 2 landscaping application methods of torreya grandis 2.1 苗木选择 幼树时期,香榧树生长缓慢,二年生实生苗仅有50 cm左右高,幼苗体量很小。五年生的香榧树则生长开始
相关知识
花境在园林绿化中的应用(全文)（实用应用文）
浅谈花卉在园林绿化中的作用(全文)（实用应用文）
银杏在园林绿化中的应用(共19页).doc
冬青属植物在园林绿化中的应用.doc
乡土树种在园林绿化中的应用
哈尔滨市常见宿根花卉在园林绿化中的应用.doc
南方红豆杉在园林绿化中的应用
花灌木在园林绿化中的应用探讨
宿根花卉在城市园林绿化中的应用
矮牵牛在园林绿化中的应用
网址: 香榧在园林绿化中的应用.doc全文 https://m.huajiangbk.com/newsview1658860.html
| 上一篇: 榧树：城市绿化的优质树种，四季常 |
下一篇: 园林植物（第二版） |
