Using coconut fronds (Cocos nucifera) for slope erosion control
2010
Zulfahmi A. R. | Mohd Shahidan Alwi S. A. | Sahibin A. R. | Adam J. H. | Wan Mohd Razi I.
In highland developments improper slope cutting can potentially increase surface erosion and slope instability. Conventional techniques to control erosion and slope stability are relatively expensive and require complex maintenance. Bioengineering approach of such as using natural products and biodegradable materials is more environmental friendly, may offer high aesthetic value, besides being cheaper. A study was conducted at UKM Research Center at Bukit Fraser, Pahang involved the use of on suitability of coconut fronds (Cocos nucifera) as slope cover material to minimize the soil surface erosion and to identify appropriate installation method. The decomposition of coconut fronds contributes to soil organic content and also provides canopy for the growth of pioneer plant species. Angsana species (Pterocarpus indicus) and leguminous species (Mucuna bracteata) were also planted as live stake species to enhance stability of slope through the root system and to increase the soil nitrogen content and provide nutrient for the growth of other pioneer species.
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