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1、Landscape Dendrology （Ornamental Dendrology） “Landscape Dendrology” is one of the important foundation major courses in Landscape architecture. Compulsory course It is necessary for students to learn this course whenever you will engage in the planning and design, environment greening construction,
2、and maintenance and management of landscape architecture.,“Landscape dendrology” is also called as “ornamental dendrology” at the early stage of new China. It has been changed into “Landscape dendrology” in the middle 1960s. It is continued to use in some country now.,Introduction ( 2 periods) Teach
3、ing the definition of Landscape dendrology Requirement and methodology Introducing our countrys diverse and abundant woody landscape plants germ plasm resources(种质资源).,Landscape dendrology Landscape-landscape architecture-园林学 景观园林 风景园林. 园林范围也在扩大发展.花园,公园,城市,风景区,景观. Dendrology literally means “the stu
4、dy of trees” the term has variously defined and debated over for years. But in our course, the scope of dendrology has expanded, it does not only indicate trees, but also shrubs and woody vines.,Landscape trees or woody landscape plants or landscape trees and shrubs(园林树木) mean woody plants planted i
5、n Landscape architecture (urban green space or garden or park or landscape spot).,They include trees, shrubs and woody vines. Most of them are ornamental flower plants, ornamental fruit plants, ornamental foliage plants, ornamental stem or branch plants, graceful tree, and so on. Some of them are no
6、t very graceful and beautiful, they are also planted in Landscape architecture (urban, industry and mining areas) because of their very good adaptability and the ability of environmental protection.,Ornamental plants always have ornamental value. The scope of woody ornamental plants is smaller than
7、that of woody landscape plants. Home work: the concept of园林 and 园林树木in English or Chinese The general principles and techniques of identification learned first as a landscape dendrology students with local woody plants can someday be applied internationally.,Landscape dendrology is a discipline of s
8、tudying on the classification, habit, range, habitats, cultivation and management, and application of woody landscape plant at the purpose of landscape architecture construction.,Classificationto know the name, identifying characteristics and distribution of the landscape trees. E.g. Pinus koraiensi
9、s红松(5), P.sylvestris var. mongolica樟子松(2)are distributed in the northeastern China. P. tabulaeformis油松(2) is distributed in northern China. P. massoniana马尾松(2)is distributed in southern China. Habit- study the biological and ecological characteristics. Cultivation and managementinclude propagation a
10、nd maintenance management,Application-selection and arrangement of landscape trees. To study woody landscape plants, we should start at morphology and distinguishing characteristics, then identify them according to taxonomic and evolutionary principle, finally apply the woody landscape plants into l
11、andscape architecture construction on the basis of plants habit.,Landscape dendrology consists of four parts: Classification and function； Habit and community succession rule； Investigation, planning and arrangement of landscape woody plants； Individuals of landscape trees.,The first three parts are
12、 pandect, the fourth part is individual chapter. The last part introduces some very common trees morphology, cultivars, range, habit, propagation, maintenance, function, selection and application.,Landscape dendrology relates to those disciplines of botany, taxonomy, plant physiology, soil science,
13、fertilizer science, meteorology, phyto-geography , forestry, etc. It is a major course and is an course of strong practice.,All woody landscape plants planting in modern landscape architecture come from wildlife which were introduced, breeding, cultivation and application through many years.,（1）Good
14、 landscape trees should adapt to urban environments,E.g. Dovetree珙桐 (Davidia involucarata) is a very famous and beautiful tree, distributing in the elevation of 1300-2500m in Sichuan and Guizhou province, but it does not easily survive in urban environments, especially for China.(4hours, 80%RH),Inte
15、restingly, it grow and bloom very well in northern and western European because of similar climate to native place. This plant was introduced by Wilson( Ernest Henry Wilson 1876-1930) in 1899.,（2）Good woody landscape plants should have high ornamental value. Stem or bud or leaf or fruit or bark, etc
16、. should have high ornamental value, otherwise they are not planted in garden and park. But we also use ordinary plants in bad environments for survival, even the plants have no good ornamental value.,Requirements: 1.To master at least150 species. 白皮松(lacebark pine),松科,松属Pinus bungeana 识别 特性;分布北方，主要是陕西、山西；习性 阳性树 种；繁殖:种子繁殖；园林用途 观赏树皮、常绿孤 植、列植，在宫廷、寺院、名园、墓地。,2.To master identification techniques 通过学习后能将不知道的树种，从花、果叶、枝、 干的生长方式、形状,颜色等情况根据参考书检索判 断，确定科、属、种。 3.Warm reminder 上课记
