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All Journal METAMORFOSA Journal of Biological Sciences Jurnal Ilmiah Biosaintropis (Bioscience-Tropic) Pro-Life Jurnal Saintek Lahan Kering Agroprimatech Community Development Journal: Jurnal Pengabdian Masyarakat Journal Science of Biodiversity Journal Science of Biodiversity Jurnal Pendidikan dan Sosial Humaniora
Seran, Yoseph Nahak
Universitas Timor
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Computer Science & IT Economics, Econometrics & Finance Education Environmental Science Health Professions Immunology & microbiology Public Health

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Journal : METAMORFOSA Journal of Biological Sciences

 1 
Dinamika Populasi Cendana (Santalum album L.) Di Hutan Dan Kebun Di Pulau Timor Barat, Nusa Tenggara Timur-Indonesia Yoseph Nahak Seran; Sudarto Sudarto; Luchman Hakim; Endang Arisoesilaningsih
Metamorfosa: Journal of Biological Sciences Vol 7 No 1 (2020)
Publisher : Prodi Magister Ilmu Biologi, Fakultas MIPA, Universitas Udayana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/metamorfosa.2020.v07.i01.p12

Abstract

Sandalwood (Santalum album L.) is a endemic spesies of the Lesser Sunda Island (NTT), grows in deciduous forest or in private traditional plantation for centuries. Study aimed to evaluated profile dynamic structure population of sandalwood in forest and plantation in the district of South Central Timor (TTS) and North Central Timor (TTU). Population structure analysis was held by purposive sampling in eight sites comprised 87 plots. Plots size were 20x20 m2 (trees), 10x10 m2 (poles), 5x5 m2 (saplings), 2x2 m2 (seedlings). Variables observed in each plot were included density, stem diameter, height of free trunk (TBBC), height trees and saplings, crown quality and coverage. Data were analyzed by qualitative descriptively and multivariate statistics. Results showed that population structure of sandalwood varied spatially in all study sites in two district, especially density of seedlings and saplings in plantations and forests. Sandalwood trees density ranges from 0-23 ind.ha-1, poles phase 80-322 ind.ha-1, saplings phase 60-1,289 ind.ha-1, while the seedlings phase is very dominant 2,000-27,813 ind.ha-1. Higher saplings and poles density were found in two sites of TTU plantation and forest or a TTS forest. Farmer in two districts successfully cultivated sandalwood in plantation shown by similar growth quality with those of forest trees. Keywords: Forest, NTT, population structure, plantation, sandalwood
Analysis of the Structure And Composition of The Production Forest Floor Vegetation in Nenuk, Naekasa Village, Tasifeto Barat District, Belu Regency Erlinda Desi Kolo; Yoseph Nahak Seran; Ludgardis Ledheng
Metamorfosa: Journal of Biological Sciences Vol 9 No 2 (2022)
Publisher : Prodi Magister Ilmu Biologi, Fakultas MIPA, Universitas Udayana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/metamorfosa.2022.v09.i02.p08

Abstract

Tujuan dari penelitian ini adalah untuk mengidentifikasi jenis-jenis vegetasi lantai hutan, struktur dan komposisi vegetasi lantai hutan serta faktor lingkungan yang mempengaruhi pertumbuhan vegetasi lantai hutan di kawasan Hutan Produksi Nenuk. Pengambilan data dilakukan di Hutan Produksi Nenuk Desa Naekasa Kecamatan Tasifeto Barat Kabupaten Belu menggunakan plot yang diletakkan secara purposive sampling sebanyak 25 plot pengamatan dengan ukuran 2m x 2m. Dari hasil penelitian ditemukan 18 jenis vegetasi lantai yang terdiri dari 13 famili, Vegetasi lantai hutan yang memiliki Indeks Nilai Penting (INP) tertinggi pada tingkat semai adalah Tectona grandis, L. dengan INP sebesar 94,74%, pada tingkat Herba adalah Ottochloa nodosa, Kunth. dengan INP sebesar 74,79%, Pada tingkat semak adalah Flemingia strobilfera, L. dengan INP sebesar 58,32%, Pada tingkat Perdu adalah Passiflora foetida, L. dengan INP sebesar 79,19%. Faktor lingkungan Suhu, Kelembaban dan pH dengan suhu rata-rata 31,7ºC, Kelembaban 68,8 % dan pH 6,8. Struktur dan Komposisi vegetasi lantai hutan Produksi Nenuk perlu terus dilestarikan untuk menjaga keseimbangan ekosistem Hutan Produksi Nenuk dimasa mendatang.
Co-Authors Bani, Polikarpia Wilhelmina Blasius Atini Bria, Emilia Juliyanti Endang Arisoesilaningsih Erlinda Desi Kolo Fidelis Atanus Kristoforus Wilson Kia Luchman Hakim LUDGARDIS LEDHENG Luisi Naimnule Makin, Florian Mayesti Prima Remba Maria Afnita Lelang Maria Magd. Namok Nahak Mau, Irene Konstantina Pangastuti, Margareta Diana Pius Almindu Leki Berek Raden Mohamad Herdian Bhakti Tae, Valerian Yunito Teti, Orince Luruk Yolanda Getrudis Naisumu