Investigation And Analysis On Plant Landscape Of Three Universities In Baoding City

The construction of campus landscape is an important part of the construction of colleges anduniversities, which is also the embodiment of the rapid development of education. A good campusenvironment is able to meet the teachers and students for teaching, learning, life, entertainment, andmany other aspects of the demand. Plant landscape as a component of campus landscape, can create allkinds of space, edify sentiment, and at the same time strengthen the concept of ecology. Nowadayscampus plant landscape construction often lack of unified planning, division of fundamental demand isdifficult to be satisfyed.This article selects three representative universities of baoding city as the research object, thecampus plants and field survey, the plant landscape of three colleges and universities campus plantspecies composition, the structure of the ornamental characteristics of the plant and the seasonal plants,plant landscape spatial structure and species diversity were analyzed, and using the AHP analytichierarchy process (AHP) from both quantitative and qualitative analyses of three universities in threemain functional areas has carried on the comprehensive evaluation of plants landscape effect, and thensummed up the three universities of baoding city problems that exist in the plant landscape construction,and puts forward the corresponding solution countermeasure, provides basis and reference for collegecampus plant landscape construction. Through the research, get the following results:(1) Analysis of the floristic composition: baoding city three colleges and universities a total of54families,132genera and207species, accounting for70%of the baoding city plant species. The treeclass,105kinds of shrub, class of71, Mr Fujimoto5classes,22species of grasses, bamboo class four.Application is rosaceae plant species most, followed by legume, oleaceae. From the proportion ofevergreen and deciduous plants, deciduous plant species than evergreen.(2) Analysis of the plant use frequency: plant use frequency of three universities in each function inmore than80%of are relatively small, and the frequency under50%have the most plant species.(3) Analysis of the ornamental characteristics of the plant and the seasonal structure: campus indifferent functional areas proportion is the largest foliage plants, foliage plants in east campus of hebeiagricultural university students living area proportion is as high as76%, followed by the concept offlower plants, fruit plants, the smallest percentage is watching other organs of the plant; Campus indifferent functional areas in the summer, autumn ornamental plants accounted for the vast majority,minimum proportion the ornamental plants in winter, the second campus of north China electric poweruniversity teaching winter ornamental plant percentage is only14%.(4) Analysis of the plant landscape space structure: the new campus of hebei university and outside of the campus of north China electric power university, the other four campus teaching multi-storeyvertical closure model accounts for the largest share, are between29%~57%; For students living area,west campus of hebei agricultural university, the new campus of hebei university, and the secondcampus of north China electric power university level of single-layer closure model accounted for thehighest; Each school district of public activity area landscape space structure accounts for the largestshare of all is a single layer type horizontal canopy closure.(5) Analysis of the diversity of plant species: the main functional areas of six campus are all below8species richness index, species richness index of the campus public activity area is the highest. SpeciesShannon Wiener diversity index are all below4, two campus of hebei agricultural university and thehebei university campus diversity index were in the public activity area> district> students living area,north China electric power university, two school three function diversity index. Species Pielouevenness index are all below1. West campus of hebei agricultural university three major functionalareas of evenness index are first in the campus.(6) Evaluation of plant landscape: three main functions in the universities in of baoding city plantlandscape overall score between4.4109~7.1448, exist large difference.(7) Through investigation and evaluation concluded that baoding plant landscape of three collegesproblems are as follows: in the construction of campus rich plant species owe; The campus plantlandscape lack integrity; the methods of plant configuration are simplex.(8) According to the existing problems, puts forward the following countermeasures: strong newoptimal species promote enriching plant species of the campus; Plant landscape construction to enhancethe campus balanced each function integrity; Adjust to local conditions, diverse the method of plantconfiguration.