Irwanto Lumban Gaol, Chandra and Wiryono, Wiryono and Yansen, Yansen (2014) KELIMPAHAN TUMBUHAN PEMANJAT INVASIF MANTANGAN (Merremia Peltata)PADA DUA KONDISI HUTAN BERBEDA DI KAWASAN HUTAN KONSERVASI TAMAN NASIONAL BUKIT BARISAN SELATAN (TNBBS). Undergraduated thesis, Fakultas Pertanian, UNIB.
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Abstract
This study aims to determine the abundance of invasive climbers Mantangan (Merremia peltata) in two different forest conditions in the conservation area Bukit Barisan Selatan National Park. This study uses a sampling method to measure 5 x 5 m by 50 plots for observations in open locations due to clearing of forest areas and 50 plots in locations classified as normal forest covered. Plots were systematically placed on the boundary regular/uniform (uniform) with a distance of 5 m from the edge of the road, which is based on zones or conditions Merremia peltata species open in the location that is considered to represent the entire area of the plot where the species is dominating and taking the starting point in a location covered forest vegetation mix in the area adjacent to the location of the observed pertama. Variable is the intensity of sunlight, the description of the nature to grow, the number per area, canopy projection, basal area per unit area, and environmental factors. The data support a common condition region Bukit Barisan Selatan National Park, covers the location and broad, physical and biotic conditions, and climate. Qualitative data were analyzed by comparative hypothesis testing (t-test) are independent parametric statistical test sample test. The results showed that the presence of Mantangan (Merremia peltata) in an open location (condition due to forest clearing) and the location is
Item Type: | Thesis (Undergraduated) |
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Subjects: | S Agriculture > SD Forestry |
Divisions: | Faculty of Agriculture > Department of Forestry |
Depositing User: | 011 Syahrul Lubis |
Date Deposited: | 19 Apr 2014 17:47 |
Last Modified: | 19 Apr 2014 17:47 |
URI: | http://repository.unib.ac.id/id/eprint/7669 |
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