E3S Web Conf.
Volume 198, 20202020 10th Chinese Geosynthetics Conference & International Symposium on Civil Engineering and Geosynthetics (ISCEG 2020)
|Number of page(s)||6|
|Section||Urban Planning Engineering and Design Application|
|Published online||26 October 2020|
Study on the selection of vegetation for ecological restoration of residual soil slopes in South China
1 CCCC Fourth Harbor Engineering Institute Co., Ltd. Guangzhou 510230, China.
2 Key Laboratory of Environmental Protection & Safety of Communication Foundation Engineering, CCCC, Guangzhou 510230, China.
3 Southern Marine Science and Engineering Guangdong Laboratory, Zhuhai 519082, China
* Corresponding author: email@example.com
Vegetation selection is one of the key contents of slope ecological restoration, based on the characteristics of climate and soil in South China and the principle of local conditions, this paper studies the selection of vegetation in the ecological restoration project of the residual soil slope. The typical herbs, shrubs and trees suitable for the area are determined by theoretical analysis. At the same time, through field tests, the growth and development of vegetation after the spraying are monitored for a long time, and the interaction relationship between vegetation community after multiple vegetation mix-ups is analyzed. The results show that plant selection should avoid the choice of a single plant, and should try to achieve complementary coordination between species. At the same time, when taking a variety of plant mixing spray, the configuration ratio of different plants should be determined according to the growth cycle of different plants and the results of indoor ratio test, so as to avoid mutual interference.
© The Authors, published by EDP Sciences 2020
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