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Hanggari Sittadewi


Plant roots have the function of reducing groundwater that is saturated by rainwater, strengthening soil aggregation so that it supports plant growth and prevents erosion, increases infiltration, and holding capacity. Vertical soil stabilization is also carried out by the plant root system and also the effect of drainage that occurs through the process of water absorption and transpiration. This indicates that root system of plants  has an important contribution to slope reinforcement and erosion mitigation. Vetiver grass (Chrysopogon zizanioides) is an perennial grasses  that has been shown to slope reinforcement and erosion mitigation, because vertiver grass has physical, mechanical and hydraulic characteristics that support the stabilization mechanism. The unique root system is the fibrous root with fine and massive structure, fast growing and deep, has an average tensile strength of 75 MPa provides a stability effect. Dense hedgerows of vetiver grass with rigid stems formed from rows of plants can fuction as structure of a highly effective water transfer for spreading and diverting to stable areas so that the possibility of erosion is controlled. This paper presents the results of a study on the ability of vetiver grass to strengthen slopes and  erosion mitigation by exploring the physical, mechanical and hydraulic characteristics of the plant.

Keywords : vetiver grass, physical, mechanical and hydraulic characteristics, slopes reinforcement, erosion mitigation.


Article Details



Anonim. 2021. Lebih Dekat dengan Vetiver,

Tanaman dengan Beragam Manfaat.



Agustin.J. 2009. Vetiver untuk Pengendalian

Erosi dan Stabilitas Lereng. Subdit Teknik

Lingkungan, Direktorat Bina Teknik,

Departemen Pekerjaan Umum. Jakarta.

Hailu, L., Leta, H. 2021. Farmers Adoption of

Vetiver Grass Hedgerows for Soil and

Water Conservation, Haru District,

Western Ethiopia. Journal of Energy and

Natural Resources. Science Publishing


Jiru, E.B., Buchura N W. 2019. Review article :

Role of Vetiver Grass (Vetiver zizanioides

L) for Soil and Water Conservation in

Ethiopia. International Journal of

Agricultural Economics. Science

Publishing Group.

Monteleone, S. dan Sabatino, M., 2014,

Hydrogeological Hazards and Weather

Events: Triggering and Evolution of

Shallow Landslides, International Soil and

Water Conservation Research, Volume 2,

Issue 2, pp. 23-29.

Noffke,R. 2011. The Vetiver System for

Infrastructure Stabilisation in Afrika.

Johannesburg, Republic of South Africa.

Susilowati dan Veronika. 2016. Kajian Rumput

Vetiver Sebagai Pengaman Lereng Secara

Berkelanjutan. Media Komunikasi Teknik

Sipil. Jurnal Ilmu dan Terapan Bidang

Teknik Sipil. Vol 22, No.2, Desember 2016.

Sunandar A dan Nanny K. 2011. Mengintip

Perkembangan Rumput Vetiver Dalam

Penanggulangan Erosi dan Longsoran

Dangkal. Pusat Penelitian dan

Pengembangan Jalan dan Jembatan.

Truong, P. 2011. Vetiver System for Erosion

and Sediment Control and Stabilization of

Steep Slopes (with special references to

the Ho Chi Minh Highway, Vietnam). The

Vetiver Network International.

Truong, P., Van, T.T., Pinners, E., dan D. Booth.

Penerapan Sistem Vetiver. Buku

Panduan Praktis. Edisi Bahasa Indonesia.

The Indonesian Vetiver Network.

Van.T.T. 2011. Vetiver System for Infrastructure

Protection in Vietnam. The fifth

International Conference on Vetiver (ICV5), “Vetiver and Climate Change” 29 – 31th

Oct 2011, Locknow, India.

Wijayakusuma, R. 2007. Stabilisasi Lahan dan

Fitoremediasi dengan Vetiver System.

Green Design Seminar. 26 – 29 Juli 2007.

Prigen, Pasuruhan, Jawa Timur.