Analisis Vegetasi Dasar di Bawah Tegakan Jati Emas (Tectona grandis L.) dan Jati Putih (Gmelina arborea Roxb.) di Kampus Universitas Andalas

Indah Asmayannur, - Chairul, Zuhri Syam

Abstract

The analysis of understory vegetation on Jati Emas (Tectona grandis L.) and Jati Putih (Gmelina arborea Roxb.) stand in Andalas University campus was conducted from May until July 2012. The objectives of this research were: to determine species composition, structure and diversity index of species. The method of this research was quadratic method with line 1 m x 1 m. The results were found 22 families, 43 species and 624 individuals. The highest importance value was dominated by Gleichenia linearis (29.7%) at Jati Emas Stand and Melastoma malabathricum (38.19%) at Jati Putih Stand. Diversity index (H’) had value were 2.88, 2.81, 2.46 and it’s categorizhed as middle diversity. The higher simillarity index was found between Jati Emas and Jati Putih stand (40.74%), next between Jati Emas and without Jati stand (24%) was found as middle simillarity index and the lower similliarity index was found between Jati Putih and without Jati stand (13.04%).
Keywords: Understory, Tectona grandis, Gmelina arborea

Full Text:

PDF

References

Barbour, G.M., Burk, J. K., and Pitts, W. D. 1987. Terrestrial Plant Ecology. The Benyamin/Cummings Publishing Company. New York

Brower, J.E, Zar , J.H. 1990. Feld and laboratory methods for general ecology. Wm.C. Brown, Dubuque, IA.

Djufri. 2003. Analisis Vegetasi Spermatophyta di Taman Hutan Raya (TAHURA) Seulawah Aceh Besar. Biodioversitas. 4(1):30-34.

Gusmalyna. 1983. Analisis Vegetasi Dasar di Hutan Setia Mulia Ladang Padi Padang. [Skripsi].Universitas Andalas. Padang

Hartson, GS. 1980. Neotropical Forest Dinamics. Dalam : Tropical Succesion. John E Suplement biotropica 12 (2), 23-30.

Johnston, M. Gillman. 1995. Tree population Studies in low diversity forest, Guyana. I. Floristic Composition and Stand Structure. Biodiversity and Conservation 4; 339 – 362.

Latifah, S. 2004. Pertumbuhan dan Hasil Tegakan Eucalyptus Grandis di Hutan Tanaman Industri. ITI Jurusan Kehutanan Fakultas Pertanian Universitas Sumatera Utara.

Ludwig, J.A. and Reynolds, J.F. 1988. Statistical Ecology. United States of America.

Manan, S. 1976. Pengaruh Hutan dan Manajemen Daerah Aliran Sungai. Fakultas Kehutanan IPB. Bogor.

Mueller-Dombois, D. and Ellenberg, H.H. 1974. Aims and Methods of Vegetation Ecology. Wiley and Sons. New York

Odum, E.P. 1998. Dasar-dasar Ekologi (Terjemahan). Edisi III. Gadjah Mada University Press. Yogyakarta.

Oktaria, R. 2005. Intersepsi Curah Hujan pada Tanaman Jati Emas (Tectona grandis), Jati putih (Gmelina arborea) dan Batang Laban di Lahan Penghijauan Universitas Andalas. [Skripsi]. Universitas Andalas. Padang

Oosting, H.J. 1958. The Study of Plant Communities. D.J. Chivers (Ed.). Plenum Press. NewYork.

Purwowidodo. 1992. Metode Selidik Tanah. Usaha Nasional. Surabaya

Sumarna,Y. 2002. Budi Daya Jati. Penebar Swadaya. Jakarta.

DOI: https://doi.org/10.25077/jbioua.1.2.%25p.2012

Refbacks

  • There are currently no refbacks.