ANALISA VEGETASI TEMPAT TUMBUH Hoya purpureofusca Hook.f. DI RESORT SELABINTANA, TAMAN NASIONAL GUNUNG GEDE-PANGRANGO

Syamsul Hidayat, Sri Rahayu, Kartika Ningtyas
| Abstract views: 294 | PDF views: 360

Abstract

Research on vegetation, where Hoya purpureofusca Hook.f. grows, has done in the Selabintana Resort, Mount Gede-Pangrango National Park in September 2011. Purposive random sampling was set up for a total of 18 square plots of 10m x 10m, where placed on two different sites. Nine plots were placed in the growing sites of H. purpureofusca, otherwise were placed in other sites. Observation was made in each sampling plots on the number of species at three stages, i.e. seedling, sapling and tree in each sampling plots. The diversity indices (including species richness, heterogeneity, and evenness) were analyzed using Jakcknife index, Margalef index, Menhinick index, Simpson index and Shannon-Wiener index. Species dominance was analyzed by important value index and similarity index whereas species associations was analyzed by chi-square. Based on the analyses, there were differences on vegetation composition and diversity between growing site of H. purpureofusca and non growing site. Schima wallichii (DC.) Korth. is the dominant species that has an important role for the growth of H. purpureofusca.

Keywords

Hoya purpureofusca, vegetation analysis, composition, diversity.

Full Text:

PDF

References

Arrijani. 2008. Vegetation Structure and Composition of the Montane Zone of Mount Gede Pangrango National Park. Biodiversitas 9(2), 1-8.

Bower JE and JH Zar. 1977. Field and Laboratory Methods for General Ecology. Wim C Brown Company Publisher. Dubuque, Iowa.

Hidayat S. 2006. Tumbuhan Obat Langka di Pulau Jawa Populasi dan Sebaran. Pusat Konservasi Tumbuhan Kebun Raya Bogor. Bogor.

Icraf. 2012. Agroforestry Tree Database. A Tree Species Reference and Selection Guide. http://www.worldagroforestrycentre.org/sea/Products/ AFDbases/af/asp/SpeciesInfo.asp?SpID=1491.

Krebs CJ. 1994. Ecology, the Experimental Analysis of Distribution and Abundance. Addison-Wesley Educational Publishers. NewYork.

Ludwig JA and JF Reynolds. 1988. Statistical Ecology, a Primer on Methods and Computing. John Wiley and Sons. New York.

Magurran A. 1988. Ecological Diversity and Its Measurement. Princeton University Press. Princeton, New Jersey.

Martawijaya A, I Kartasujana, YI Mandang, SA Prawira dan K Kadir. 1989. Atlas Kayu Indonesia 2: Balitbang Kehutanan, Dephut. Bogor.

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

Nursal WI. 2001. Aktivitas Harian Lutung Jawa (Trachypithecus auratus Geoffroy 1812) di Pos Selabintana Taman Nasional Gunung Gede Pangrango Jawa Barat. Tesis. Institut Pertanian Bogor.

Phillips AE. 1959. Methods of Vegetations Study. Henry Holt and Company, Inc. New York.

van Steenis CGGJ. 1972. The Mountain Flora of Java. E.J. Brill, Leiden.

Sunaryo B dan Rugayah. 1992. Flora Taman Nasional Gede Pangrango. Herbarium Bogoriense. Bogor.


Refbacks

  • There are currently no refbacks.