观赏木兰在千岛湖适应性及绿化大苗培育的研究  

A Study on the adaptability and cultivation of ornamental magnolia at Qiandao Lake area

作　　者：储德裕[1] 刘伟宏[1] 徐高福[1] 严世峰[1] 余启新[1] 洪苏州[1] 

机构地区：[1]浙江省淳安县新安江开发总公司,浙江淳安311700

出　　处：《福建林业科技》2007年第2期159-162,共4页Journal of Fujian Forestry Science and Technology

基　　金：浙江省林业重点科技推广招标项目"针叶林阔叶化改造集成技术示范与推广"(04B03)

摘　　要：研究表明,10种观赏木兰在千岛湖区栽培不仅适应性强,而且速生性好,4年生的高生长达3.12-5.35 m,胸径4.55-7.51 cm,冠幅1.68-2.61 m,其中Ⅰ类4种木兰的高、径、冠生长分别为4.46 m、6.69 cm、2.30 m,生长最突出的杂交马褂木的高、径、冠生长分别为5.35 m、6.96 cm、2.61 m。观赏木兰经过4 a培育达到Ⅰ、Ⅱ类的苗木规格,作为园林绿化建设用苗,可获得良好的效益。Ten ornamental magnolia species in this study have strong adaptability and rapid growth at the Qiandao lake area. In four years, they grew 3.12-5.35 m in height （H）, 4.55- 7.51 cm in DBH, and 1.68 - 2.61 m in crown diameter （C）, among which four species reached the first class in growth with 4.46 m in average H, 6.69 cm in D and 2.30 m in C, and the best Liriodendron chinense × L. tutipifere grew 5.35 m in H, 6.96 cm in D and 2.61m in C. The ornamental magnolia seedlings reached the standard of the first or second-class by four-year cultivation and had the potential of good benefits as greening trees.

关 键 词：观赏木兰 千岛湖 适应性 速生性 绿化苗木 

分 类 号：S685[农业科学—观赏园艺]