ANALISA VEGETASI HUTAN GUNUNG UKIR DESA TORONGREJO KECAMATAN JUNREJO BATU

KARYADI, JUNI (2010) ANALISA VEGETASI HUTAN GUNUNG UKIR DESA TORONGREJO KECAMATAN JUNREJO BATU. Other thesis, University of Muhammadiyah Malang.

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Abstract

Vegetation analysis is one way to learn structure or vegetation composation from vegetation structure of plants. For vegetation analyisis, there needed sort data, diameter and height to consider important value index with the forest community arranger. The research was done to find out structure, sort, and composition of vegetation Gunung Ukir forest in Torongrejo village, Junerojo sub-district Batu with 15 ha width in January 2010. Tools used were: compasses to consider the transect direction, meter ribbon, Chrysten meter to consider the tree height, phi-band. Rope to make transect and example compartment, tally sheet, writing tool, and camera for documentation. Research method used quantitative and qualitative descriptive. Method used combine line method and square method, so in the line there made measurement compartment. The width of measurement compartment for each different development consisted of: trees with 20x20m compartment, for pole level with 10x10m, sapling, with 5x5 m compartment measurement and seedling with 2x2 m compartment. Then there was identification in sort, amount, height, and diameter in each compartment. Data found would be analyzed in systematic according to work procedure of plant observation in preserve area, calculated: frequency, relative frequency, rapidity, relative rapidity, domination, relative domination, and important value index. From the research done, there note 21 species found. The dominant sort with highest important value were Gliricidia sapium Jacq and Caliandra calothyrsus L from tree to seeds.

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