Urban Green Space Native Tree Species In Arid Regions Of Inner Mongolia Application Research

In this paper is located in the arid region of Inner Mongolia bayannaoer city linhe district as an example, the research on the basis of a large number of relevant literature, first of all, linhe district urban green space usage of local tree species were investigated. Survey content includes:the use of native tree species number, type, configuration forms, ornamental characteristics and growth status, etc.; Then the relevant conclusions, and put forward reasonable suggestions. Aimed at bayannaoer city linhe district and even the arid region of Inner Mongolia in the use of native tree species in urban green space to provide the reference and basis.By investigating the following conclusions and suggestions:(â…°)The linhe district three main all kinds of urban green space, the application of a total of 130 landscape tree species, including 47 kinds of local tree species, accounting for 36.2% of the total of the species in the mountain. As you can see, in the use of native tree species in urban green space is low.(â…±)Linhe district of all kinds of local tree species in urban green space configuration methods mainly include avenue system, clump planting, group planting form. Main and alien species mix and match. A horizontal structure is uniform type. Simple configuration forms, ecological communities and drab, lack of administrative levels and structure.(â…²)Foliage, low utility ratio of local tree species. Tree has 21 species, such as view foliage only seven, flower has 16, view there are 12 kinds of fruit is given priority to, view of only three. Because see kind of native tree species used less, the seasonal landscape is relatively single.(â…³Overlooking the river area, one of the main block and the main street of the relatively rich native tree species, mainly in hebei Yang a few traditional native plants. But in new blocks of greening, exotic species occupy the dominant position. Compare the growth conditions of two classes of trees, looks like the native tree species is better than foreign species.(â…´)The advice to increase use of native tree species, and select suitable for Inner Mongolia configuration mode of urban green space of indigenous tree species in arid regions, actively create a diverse city landscape environment, ultimately achieve the goal of improving environment in arid regions of Inner Mongolia.