Investigation and Analysis of Main Diseases of Landscape Plants in the Main Urban Area of Lu'an City

To figure out the disease occurrence of landscape plants in the main urban area of Lu'an City,the author investigated the disease occurrence of landscape plants in park green space,residential green space,unit attached green space and main road in the area under administration.The survey results showed that there were 29 species of urban landscape plant diseases,mainly powdery mildew and spot diseases.According to the characteristics of the diseases,the causes and problems of the diseases were analyzed,and the corresponding prevention and control measures were put forward.

Application Research of Water-saving and Drought-resistant Landscape Plants:A Case Study of Inner Mongolia Drought-resistant Mongolian Grasses

Construction of "water-saving landscape architecture" is a crucial content of building "conservation-minded society'',an important approach of ensuring the sustainable development of landscaping industry.It targets at exploring a reasonable means of using the nature,so as to improve ecological conditions and environment,save resources and energies,and promote the harmonious coexistence of man and nature.Landscape plant is a significant component of landscape architecture,it is a key section to choose proper drought-resistant plant species for the landscape construction.

Adsorption Ability of Green Plants to Heavy Metals in the Atmosphere of Binzhou City

Through exploring the cumulative contents of Pb, Cu and Cd, the 3 common heavy metals in air pollution, in leaves of some widely-applied green plants in different functional areas in urban districts of Binzhou City, this paper figured out its relationship with functional areas in the city, and whether green plants are selective in adsorbing heavy metals or not. The research found that cumulative content of Cu and Cd varied greatly in leaves of the same species in different functional areas, and also in leaves of different species in the same area. Populus tomentosa and Sophora japonica had the strongest capacity of adsorbing Pb, Cu and Cd in the air, which is a useful reference for the urban landscaping of Binzhou City.

Introduction of Woody Landscape Plants in Linzhi City of Tibet

Due to the special geographical conditions of Tibet,the plant species applied in local landscaping have been limited.In the landscaping project of Fujian Park,59 woody landscape plant species were introduced from the hinterland,and the survival rate and growth vigor of these species had been observed for 15 years.In terms of growth vigor and ornamental character,about 32 species showed good performance such as Prunus cerasifera f.atropuipurea and Dendrobenthemia japonica;8 species showed moderate growth performance such as Metasequoia glyptostroboides Hu et Cheng and Magnolia denudata Desr.;14 species showed poor growth vigor such as Ginkgo biloba L.and Osmanthus fragrans Lour.,and 5 species died such as Albizzia julibnssin Durazz.and Hibiscus mutabihs L..Moreover,the paper explored key factors that influence the introduction of woody landscape plants in Linzhi City and pointed out that wind damage and low temperature were 2 key factors.

Investigation of Diversity of Local Landscape Plants in Tibet and Analysis of Their Application Potential

To study the basic situation of application of local landscape plants in Tibet, local landscape plants in Tibet was investigated firstly by using "biological five-point method". The results show that 213species(including breed) of local landscape plants were applied in Tibet, belonging to 148 genera and 66 families. In the arbor layer, shrub layer and herbaceous layer, the importance of Picea likiangensis Pritz.var. likiangensis Cheng et L. K. Fu, Platycladus orientalis Franco cv. Sieboldii, and Poa pratensis L. were the highest, namely 43.050, 19.696 and 45.950. Rosaceae, Salicaceae, Fabaceae, Poaceae, Pinaceae, Asteraceae,and Cupressaceae were applied mostly, including 25, 16, 12, 11, 10, 9 and 8 species of plants, accounting for11.73%, 7.51%, 5.63%, 5.16%, 4.69%, 4.23% and 3.76% of the investigated plants respectively. Based on this, 11 species of good local landscape plants in Tibet were selected to analyze their application potential in gardens. Rational suggestions about the development and utilization of local landscape plants in Tibet were proposed finally.

Application and Thinking of Right Species for Right Land in Urban Plant Landscaping

With the acceleration of eco-garden city construction,tree resources have been increasingly applied in landscape construction.Combining with the authors' work experience,plant landscaping cases in domestic and foreign cities,this paper analyzed the concept of right species for right land and problems in plant landscaping,and took specific cases to explore the application of right species for right land,in order to provide references for the reasonable utilization of indigenous tree resources.

An Analysis of Plant Landscaping and Arrangement Mode of Binjiang Park in Jingzhou City

In this paper,we conduct field investigation and statistical analysis on the plant species of Binjiang Park in Jingzhou City,study the plant landscaping techniques,analyze the current situation of plant arrangement,and put forward the corresponding plant landscaping strategies and plant arrangement recommendations.

化冰盐对灾后长沙城市森林植物的危害

2008年1月中旬至2月初,50年以来罕见的严重冰冻灾害,对长沙城市森林植物损害巨大[1]。抗冰救灾期间,为保交通,对市区范围"6纵15横"共21条主干道进行撒盐融冰,据有关部门统计,至2月4日,累计抛撒工业用盐近7000t,日均撒盐量达600t[2-3]。大量使用工业盐或氯盐类融雪剂化冰,对桥梁、公路及植物等产生的次生灾害国内外己有深刻的教训。为此,我们对长沙市主干道绿化带进行了跟踪调查,发现目前大面积花灌木死亡或生长不良的主要原因除遭受严重冻害之外,渗入绿化带土壤中的盐分已使土壤出现不同程度的盐碱化,对适宜酸性土生长的本土植物构成了不可低估的生态灾害。本文旨在为长沙城市森林灾后重建工作提出解决途径。

现代植物景观——提升城市公共空间魅力的有效处理方式

同传统植物景观相比,现代植物景观具有总体规划性、功能多样性和形式多元化等特点,因地制宜,依据不同的公共空间选择合适的植物景观形式是增强公共空间标识性和归属感,提升其魅力的有效处理方式。无锡惠山惠智广场景观设计体现了在城市公共空间创造现代植物景观的新思路。

上海城市山林——佘山国家森林公园

文章介绍了上海佘山国家森林公园的自然人文条件,重点阐述其植物景观资源,最后介绍了辰山植物园建设。1佘山国家森林公园地理人文条件及建园历史上海佘山国家森林公园——位于上海西郊松江区境内,占地401hm2,距市中心35km,是上海唯一的自然山林。分为东、西佘山园。

Entropy Method Based Evaluation for Plant Landscape in Tourist Scenic Spots

Taking five scenic spots in southeast region of Tibet as research objects,this paper calculated the weight of plant landscape evaluation system by entropy weight method,and compared the plant landscape in scenic spots from aesthetic effect,ecological harmony and service functions. The results show that the rank of the comprehensive attributes from high to low is as follows: Nanyigou,Lulang Forest,Kading Mountain Waterfall,Yarlung Zangbo Grand Canyon,and Basomtso Lake.

Plant Landscape Design of Residential Court

Courtyard is a signifi cant component of architectural design because it is an important living place that plays a positive role in improving the living environment. This paper reviewed basic principles of small courtyard landscape design, and analyzed the way of integrating plants and other landscape elements in small courtyards.

Plant Landscape Design Language of Small Street Parks in Tropical Coastal Regions:A Case Study of Zhanjiang City

Small urban street parks play an irreplaceable role in protecting ecological environment of cities and beautifying living spaces of citizens, in these parks plant is an essential landscaping element that can not only improve environmental quality, but also provide visual enjoyment for viewers. There are many small street parks in Zhanjiang City, however, plant landscapes in such parks lack in regional characteristics because of blind copy and random planting. By analyzing plant landscapes in typical street parks in Zhanjiang, and borrowing the theoretical research framework of linguistics, this paper concluded the vocabulary, sentence,chapter and grammatical rules of plant landscape design, in order to explore new methods for the plant landscape design of small parks in tropical coastal regions.

Restoration of Plant Landscapes in the Building Complex of Chanfu Temple and Wanfo Tower in Beihai Park

To restore plant landscapes in the building complex of Chanfu Temple and Wanfo Tower in Beihai Park, this paper proposed to review the historical development, explored plant selection and confi guration in Buddhist temple in the same period and same region, consulted literatures and fi gured out aesthetic intentions of the original owner. In addition, on the basis of further analysis of current situation and multiple bases as well as modern people's visiting and use needs, the paper gave suggestions for the plant confi guration of the temple.

Landscape Plant Selection and Configuration of Golf Course: A Case Study of Golf Course in Overseas Chinese Town, Yunnan

This paper introduced landscape plant selection and configuration on the golf course of Yunnan Overseas Chinese Town(OCT Yunnan) briefly, divided the course into mountain view course, lake view course and landscape avenue. Considering figures, growth habits and ecological characters of landscape plants, various trees, shrubs, grasses, vines and water flowers are arranged reasonably in different functional areas. In terms of plant selection, tree species adaptive to local climate are adopted, more efforts given to the seasonal aspects, lines, colors, layers, balance, and rhythm, so as to create a garden-like golf course in a short term.

Investigation and Analysis of Woody Landscape Plant Resources in Jinan City

To know the species composition, life form, seasonal features and application of woody landscape plants in Jinan City, woody landscape plants in the city were investigated comprehensively. The investigation shows that there are 535 woody landscape plant species in the city in total(including variants, subspecies and cultivars), belonging to 199 genera of 77 families. Among the 535 species, there are 49 gymnosperm species of 16 genera, 5 families, 486 angiosperm species of 183 genera, 72 families(including 467 dicotyledon species of 174 genera, 69 families, 19 monocotyledon species of 9 genera, 3 families). The fi gures refl ect rich woody landscape plants in Jinan City. There are 286 tree species, accounting for 53.4% of the total species; 216 shrub species, accounting for 40.4% of the total; 33 vine species, accounting for 6.2% of the total, thus tree and shrub species are diversifi ed, while vine species are limited. Among all tree species, there are 103 evergreen species, accounting for 19.25% of the total; 432 deciduous species, accounting for 80.75% of the total; so deciduous tree species occupy a prominent position. Woody plants in Jinan City are applied in diversifi ed forms, but seldom in innovative forms. Problems in the current application of woody landscape plants in the local area are summarized as(a) there are diversifi ed tree species, but only a few of them are applied in high effi ciency;(b) evergreen tree species are less used;(c) indigenous tree species are insuffi ciently used. Therefore, suggestions are given as(i) combine landscape plants scientifi cally;(ii) promote indigenous tree species;(iii) introduce and domestic new species actively. The investigation results provide scientifi c theoretical support for the sustainable utilization of woody plant resources in Jinan City.

Plant Landscape Creation of Flower Sea

Plant landscape of flower sea is the aesthetic refinement and essential configuration of flowers, it portrays a gorgeous picture in urban green patches, and becomes a focus of modern urban landscaping. Flower sea plants in modern gardens are characterized by harmonious seasonal aspects, wild fun, and ecolandscape connectivity; configurations of diversified flower sea plant species cater for psychological needs of urban residents; in the creation of flower sea plant landscapes, suitable flower species should be selected, new images of suburbs highlighted, ecological and environmental conservation stressed, and landscape experience fully explored.

Investigation and Aesthetic Assessment of Plant Landscapes in Southwest University of Science and Technology

Through field investigation and comprehensive analysis, this paper classified green space system on campus of Southwest University of Science & Technology into points, lines and surfaces, and used basic theories of ecology, botany, garden aesthetics, and plant landscape assessment to analyze ornamental characteristics, seasonal changes, spatial layers and cultural connotations of its typical plant landscapes, so as to assess campus plant landscape comprehensively in the near future.