South Of Henan Province Seasonal Characteristics Of Oodylandscapelants And Plant Landscaping

This paper, take Xinyang as an example, discuss the green space plant configuration in small city of south Henan Province, deal mainly with the variety of woody plants and the form of green space plants configuration in small city. Xinyang City in Henan Province which between the northern foot of Dabie Mountains and the upstream of Huaihe River, where the terrain of the South than in the north, south Henan mountains, hills and plains mound topography and other low-lying land from the southwest to northeast and in turn presents ladder-like distribution, is a typical northern subtropical the transition to the warm temperate regions.Southern Henan Province including Henan Nanyang, Zhumadian, Xinyang. Xinyang is the typical area, its climate, natural condition is superior,The distribution of plants not only has the characteristics of plants in southern China, such as Magnolia grandiflora, sweet-scented osmanthus, Metasequoia, camphor, smile, azalea, Liriodendron, palm, sweet gum, etc.; also has many plants contain the North characteristics, such as big-leaf Ligustrum lucidum, Sophora japonica, poplar, sycamore, cedar, Malus, Prunus cerasifera f.atropurpurea, and pomegranate. To create a pleasant urban environment these features provides a very good condition. The Jigongmountain in Xinyang is rich in plants resources. According to the experts and scholars for many years in the field investigation, the district has a total of 259 Section plants,903 genus and 2061 kinds which contain variant, of which there are 42 macrofungi,103 genus,278 species of moss plants 29 families,54 genera,67 species of ferns,27 Branch,55 genera, a13 species of gymnosperms 9 families,28 genera,87 species of angiosperms 152 subjects,663 genus,1516 species and varieties Currently plants species used for urban landscaping garden plant configuration are less.By summarizing studies of plants of south Henan Province, Jigongshan plants and plant configuration and scholars of urban green space research, analyses the characteristics of south of Henan Province plant, lists some way to select tree species in urban green space and the form of plant configure. Xinyang belongs to semi-arid sub-humid areas, according to statistics, this area is rich in plant species resources, there are 68 Section 155 genera and 543 kinds (including variants), of which 441 kinds of native species,102 kinds of trees are introduction; this article cited the city for the south of Henan Province garden, there are 223 kinds of woody plants (including varieties, forms, does not include cultivated varieties). 5 section 13 genus 29 species,52 section 95 genus and 149 kinds belong to families of angiosperms, is attached. The tree species are more, the form of plant configurations also plentiful. Such as the use of camphor on the upper, middle with azaleas for greenbelt in urban corridors,. On sidewalks the lower tier is the use of cedar trees, Photinia glabra, hibiscus and oleander. Cedar is a dark green, camphor is a yellow-green, azalea flowers as a hedge with a view of nature, so that the configuration is in the summer there are flowers, seasons are green, full of vitality. Another configuration of plants example is the in the park, plants with deciduous trees in autumn are plant-based, such as the planting of local native tree species Liquidambar Chung Yeung Festival wood, Ginkgo biloba, mountains, trees, Wu Jiaofeng, triangle Maple, Acer palmatum, etc.;In Riparian green space to build a summer view, should use the tall shade of deciduous and evergreen Joe, shrub trees as dominated, such as weeping willows, Salix, Chinese tallow, Feng Yang, Metasequoia, so as to create shade, lush summer landscapes. At the same time the effective use of point-sik, on-chip plant, group plant, isolated plant, in the forest replanting azalea, Pittosporum, riches the vegetation structure of bone and other levels, to achieve shrub and grass plant diversity. The increasing high-rise buildings and construction sites increasing led to the plains green area reduction. At the same time take full advantage of vertical climbing plants is to increase the greening of urban green space area, landscaping Space, noise dust, cooling and humidification, improved climate, is an important way to maintain the urban ecological balance. Such as the use of Wisteria, Euonymus fortunei, ivy, Trachelospermum jasminoides, Schisandra and so on.