[1]赵宏博,万 娟,肖衡林,等.垃圾焚烧飞灰基材下的护坡植物生长效应研究[J].湖北工业大学学报,2019,34(5):96-99+113.
　ZHAO Hongbo,WAN Juan,XIAO Henglin,et al.Study on the Growth Effect of Slope Protection Plants under Fly Ash Base Material of Waste Incineration[J].,2019,34(5):96-99+113.
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垃圾焚烧飞灰基材下的护坡植物生长效应研究()
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《湖北工业大学学报》[ISSN:1003-4684/CN:42-1752/Z]

卷:
34卷
期数:
2019年第5期
页码:
96-99+113
栏目:
湖北工业大学学报
出版日期:
2019-10-30

文章信息/Info

Title:
Study on the Growth Effect of Slope Protection Plants under Fly Ash Base Material of Waste Incineration
文章编号:
1003-4684(2019)05-0096-04
作者:
赵宏博;  万  娟;  肖衡林;  刘佳瑞;  胡  强
湖北工业大学土木建筑与环境学院， 湖北 武汉 430068
Author(s):
ZHAO Hongbo;  WAN Juan;  XIAO Henglin;  LIU Jiarui;  HU Qiang
School of Civil Engin.,Architecture and Environment,Hubei Univ. of Tech.,Wuhan 430064,China
关键词:
护坡基材;  垃圾焚烧飞灰;  飞灰掺量;  护坡植物
Keywords:
slope protection material;  incineration fly ash;  fly ash content;  slope protection plant
分类号:
TV41， Q945
文献标志码:
A
摘要:
飞灰中所含磷、钾等元素，可促进植物生长。将飞灰加入到护坡基材中，探究飞灰对植物生长情况的影响。选取狗牙根，高羊茅和多花木兰三种代表性护坡植物，建立模型试验，观测分析植物在不同飞灰掺量下的植生情况。试验结果表明：在飞灰掺量小于5.0%时，飞灰对狗牙根出芽起到促进作用，但对高羊茅和多花木兰起到抑制作用；当飞灰掺量大于10%时，三种护坡植物的出芽时间和出芽颗数随着飞灰掺量的增加而减少。从出芽颗数分析，狗牙根的最大出芽颗数是高羊茅的2.5倍，具有更好的护坡效果和固土性能。在飞灰掺量小于20%条件下，狗牙根和高羊茅的覆盖度均在50%以上，可起到对土壤的遮阴效果，提高植物的固土性能和抗冲刷能力。而多花木兰在飞灰基材下不适宜生长。
Abstract:
In fly ash,phosphorus,potassium and other elements can promote plant growth,fly ash was added into slope protection base material in order to examine the effect of fly ash on plant growth. Three representative slope protection plants, Bermudagrass, Festuca arundinacea and Magnolia multiflora, were selected to establish a model for experiment to observe and analyze the plant growth under different fly ash content. The results showed that when the fly ash content was less than 5.0%, the fly ash promoted the germination of canine root, but inhibited the growth of Tall Fescue and Magnolia multiflora. When the fly ash content was more than 10%, the germination time and number of germinating seeds of the three slope protection plants decreased with the increase of fly ash content. In terms of the number of germinating seeds, the maximum number of germinating seeds of Bermudagrass is 2.5 times that of tall fescue, which has better slope protection effect and soil consolidation performance. When the fly ash content is less than 20%, the coverage of bermudagrass and tall fescue is more than 50%, which can shade the soil and improve the soil consolidation and erosion resistance of plants. However, Magnolia multiflora is not suitable to grow under fly ash.

参考文献/References:

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备注/Memo

备注/Memo:
［收稿日期］ 2019-04-15
［基金项目］ 国家自然科学基金（51608182）； 国家自然科学基金(51678223)； 湖北省教育厅创新团队项目（T201605）
［第一作者］ 赵宏博(1995-)， 男， 湖北荆门人，湖北工业大学硕士研究生，研究方向为生态岩土工程
［通信作者］ 万   娟(1977-)，  女，湖北天门人，湖北工业大学副教授，研究方向为生态岩土工程
更新日期/Last Update: 2019-11-22