Position: Home > Articles > Research of plant protection on granite residual soil slope in north area of Guangzhou
Journal of Zhongkai University of Agriculture and Engineering
2016,29
(4)
18-22
广州北部地区花岗岩残积土边坡植物固坡初探
作 者：
陈洁;黄俊达;陈镇武;陈倩彤;范俊萍;吴桂武;马晓生;陈基业
单 位：
仲恺农业工程学院城市建设学院
关键词：
花岗岩残积土边坡;植物固坡;植物筛选
摘 要：
为了探寻植物根系在花岗岩残积土边坡中的固坡效果,为后续的种植模型试验优选植物,在花岗岩残积土基本物理力学性质试验的基础上,以仲恺农业工程学院白云校区内的16处边坡为代表,对广州北部花岗岩残积土边坡的现状、植物种类及生长情况进行了调研和统计.结果表明:广州北部地区花岗岩残积土边坡的植被覆盖程度及边坡稳定性均存在显著差异;边坡的坡高、坡角对天然边坡植物的生长及固坡效果有明显影响,对人工边坡的固坡效果也有一定影响;认为山麻杆(Alchornea davidii Franch.)、野牡丹(Melastoma candidum D.Don)、铺地蜈蚣(Cotoneaster microphyllus Lindl.)和地稔(Melastoma dodecandrum)等灌木较适宜作为该区域的中期固坡植物.
译 名：
Research of plant protection on granite residual soil slope in north area of Guangzhou
作 者：
CHEN Jie;HUANG Junda;CHEN Zhenwu;CHEN Qiantong;FAN Junping;WU Guiwu;MA Xiaosheng;CHEN Jiye;College of Urban Construction,Zhongkai University of Agriculture and Engineering;
关键词：
slope of granite residual soil;;plant fixed slope;;plant selection
摘 要：
In order to explore the reinforcement effect of plant roots on granite residual soil slope,and select the plants for the subsequent planting model tests. Based on the basic physical and mechanical properties tests of the soil,16 slopes were taken in Zhongkai University of Agriculture Engineering Baiyun campus as representative. The current situation,plant species and growth of granite residual soil slopes in north area of Guangzhou were researched and counted. The results showed that the vegetation covering and stability of the granite residual soil slope were significantly different; that height and angle of the slope had a significant effect on the growth and reinforcement effect about natural slope,they also had certain effect on the artificial slope; shrubs such as Alchornea davidii Franch.,Melastoma candidum D. Don,Cernuous clubmoss herb and Melastoma dodecandrum were suitable as mid-slope plants in this region.
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