Studies On The Investigation And Application Of Green Plants In Nanjing New Rural

The afforestation of new rural plays an important part in the construction of the newsocialistic countryside, it is also the key way to complete the goal of clean and tidy appearance.As the main material of greening, plant growth directly reflects the stand or fall of landscape andthe overall effect of the village green.In this paper, the research object was village green space in Nanjing.25administrativevillages, including40natural villages, which belong to Luhe District, Pukou District, JiangningDistrict, Lishui County and Gaochun County. Main research results are as follows:(1) Via investigation into175sample plots,110families,231genera and277species werefound in Nanjing new rural(including wild plant and potted plant). Among of which,3pteridophyte species belonging to3genera,3families, and15gymnosperm species belonging to10genera,7families. The angiosperms consisted of dicotyledon and monocotyledon with87families,185genera and214species, and13families,33genera and45species, respectively.(2) Analysis floristic geographic element of afforestation plants in Nanjing new rural and theproportion of naturalized plant. The research shows that the sum of North Temperate andPantropic generas account for a third of the total15areal types. Greening plants in Nanjing newrural area have the obvious transition properties from Tropical to Temperate. Native plantsaccount for31.08%of the total plants in the sample plots, reflect the shortage of application ofnew rural greening plants. Studies on numerical characteristics of plants in the sample plots,mainly includes analysis for the quantity characteristics and the diversity index. Analysis showedthat main specie trees and shrubs in Nanjing new rural area are basically similar, not reflect thecharacteristics of new rural area greening.(3) Analysis growth index of afforestation plants in5District/County. Investigated greenspace of the40natural villages,result concerning greening requirement got through question arerevealed that lots of residents felt satisfied with both aestheties level and area of greening.(4) Based on the investigation results, analysis and evaluation rural landscape of plants fromdifferent terrain rural and different sample sites.28arbor species,35shrub species and12lianaspecies were recommended, which were native plants.24models of plant configuration havingdifferent uses were epurated optimization. Then some suggestions were given to the modes ofplant configuration of new rural in Nanjing.