Research on the Effect of Applying the Eco-blanket to the Vegetation Restoration in Landslide Areas Caused by the Earthquake

JI Hui-juan; FU Zhi-hong; ZHANG Li; MA Wen-bao; HE Jian-she; LIU Xing-liang

doi:10.16779/j.cnki.1003-5508.2014.02.002

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Volume 35 Issue 2

Nov. 2019

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Article Navigation > Journal of Sichuan Forestry Science and Technology > 2014 > 35(2): 4-8

JI Hui-juan, FU Zhi-hong, ZHANG Li, MA Wen-bao, HE Jian-she, LIU Xing-liang. Research on the Effect of Applying the Eco-blanket to the Vegetation Restoration in Landslide Areas Caused by the Earthquake[J]. Journal of Sichuan Forestry Science and Technology, 2014, 35(2): 4-8. doi: 10.16779/j.cnki.1003-5508.2014.02.002

Citation:

JI Hui-juan, FU Zhi-hong, ZHANG Li, MA Wen-bao, HE Jian-she, LIU Xing-liang. Research on the Effect of Applying the Eco-blanket to the Vegetation Restoration in Landslide Areas Caused by the Earthquake[J]. Journal of Sichuan Forestry Science and Technology, 2014, 35(2): 4-8. doi: 10.16779/j.cnki.1003-5508.2014.02.002

Research on the Effect of Applying the Eco-blanket to the Vegetation Restoration in Landslide Areas Caused by the Earthquake

doi: 10.16779/j.cnki.1003-5508.2014.02.002

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Sichuan Academy of Forestry, Chengdu 610081, Sichuan, China;Sichuan Forestry Inventory and Planning Institute, Chengdu 610081, Sichuan, China;Aba Prefecture Institute of Science and Techndogy, Wenchuan 623000, Sichuan, China

Received Date: 2014-03-03

Abstract

In order to study the effect of eco-blanket covering on the vegetation restoration,the eco-blanket is firstly applied to the gravel sediment accumulation area and sediment accumulation area in landslide areas caused by the earthquake. Under the different types of fertilizer concentration and eco-blanket combined mode,at the beginning of growing period,the initial germination time,height and coverage of herbs have no significant differences, while the initial germination time of Amorpha fruticosa has significant differences. At the end of growing period,the height and coverage of herbs have significant differences,the height and crown of Amorpha fruticosa also have significant differences, without finding the growth of tall fescue. On each eco-blanket,the effects of vegetation restoration of high concentration of fertilizer are the best; under the same concentration of fertilizer,the growth of plants is as follows:coconut fiber eco-blanket > straw + coconut fiber eco-blanket > straw eco-blanket. At the gravel sediment accumulation area,under the coconut fiber eco-blanket and fertilizer concentration of 80 g·m^-2 combined mode,plants have a serious lodging phenomenon,while the lodging phenomenon is not found in the sediment accumulation area.
- Eco-blanket;
- Vegetation restoration;
- Landslide areas caused by the earthquake;
- Concentration of fertilizer
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Proportional views

通讯作者: 陈斌, bchen63@163.com

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沈阳化工大学材料科学与工程学院沈阳 110142

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Proportional views

Research on the Effect of Applying the Eco-blanket to the Vegetation Restoration in Landslide Areas Caused by the Earthquake

doi: 10.16779/j.cnki.1003-5508.2014.02.002

Sichuan Academy of Forestry, Chengdu 610081, Sichuan, China;Sichuan Forestry Inventory and Planning Institute, Chengdu 610081, Sichuan, China;Aba Prefecture Institute of Science and Techndogy, Wenchuan 623000, Sichuan, China

Received Date: 2014-03-03

Key words:

Eco-blanket /
Vegetation restoration /
Landslide areas caused by the earthquake /
Concentration of fertilizer

Abstract: In order to study the effect of eco-blanket covering on the vegetation restoration,the eco-blanket is firstly applied to the gravel sediment accumulation area and sediment accumulation area in landslide areas caused by the earthquake. Under the different types of fertilizer concentration and eco-blanket combined mode,at the beginning of growing period,the initial germination time,height and coverage of herbs have no significant differences, while the initial germination time of Amorpha fruticosa has significant differences. At the end of growing period,the height and coverage of herbs have significant differences,the height and crown of Amorpha fruticosa also have significant differences, without finding the growth of tall fescue. On each eco-blanket,the effects of vegetation restoration of high concentration of fertilizer are the best; under the same concentration of fertilizer,the growth of plants is as follows:coconut fiber eco-blanket > straw + coconut fiber eco-blanket > straw eco-blanket. At the gravel sediment accumulation area,under the coconut fiber eco-blanket and fertilizer concentration of 80 g·m^-2 combined mode,plants have a serious lodging phenomenon,while the lodging phenomenon is not found in the sediment accumulation area.