KEANEKARAGAMAN JENIS DAN POLA PENYEBARAN BAMBU (Bambusa sp) DI KAWASAN HUTAN TEMBAWANG DUSUN AYO GUNDALENG KECAMATAN SENGAH TEMILA KABUPATEN LANDAK

Albertus Junianto, Sofyan Zainal, Hafiz Ardian

Abstract


Bamboo is one of the natural resources that can recycle fast. It is proven that its utilizazion has a hight-income contribution to the society. The aim of this study is to know the spesies diversity and spreading pattern of bamboo in tembawang forest area, Ayo Gundaleng hamlet. The methot used in this research was squares method which applied a doubel plot that is placed purposively basedon the growth spot of bamboo. At the observation plots, there are 6 species of bamboo from 2 diferent genus found, they are bambusa and shizostachyum. Bambusa consists of bamboo Aur (Bambusa multipex lour), bamboo kuning (Bambusa vulgaris schard), bamboo pagar (Bambusa glaucescen wild) while shizostachyum consists of bamboo munti (Shizosrachyum sp) bamboo buluh (Shizostachyum zollingeri stuedel), and bamboo toi (Shizostachuy lima blanko). The result of data analisis showed that the most dominant species is bamboo pagar (Bambusa glaucescent wild) with INP = 60,19 %; the index of domination result (C) = 0,16; the index of diversity result (H’) = 0,90; the index of species wealth (d) of all species = 1,23; the index of evenness (E) = 0,84; while the index of morisita (Id) of the whole species = 114,34; and the results of chi-square test is = 63902,76.

Keywords: Bambusa, Shizostachyum, Species Diversity, Spreding Pattern of Bamboo.

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DOI: http://dx.doi.org/10.26418/jhl.v6i4.29757

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