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All Journal Ecogreen Jurnal Celebica : Jurnal Kehutanan Indonesia
Rosmarlinasiah Rosmarlinasiah
Halu Oleo University
Agriculture, Biological Sciences & Forestry Environmental Science

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STUDI PERTUMBUHAN MANGIUM (Acacia mangium Willd) DI AREAL HTI PT. INHUTANI GOWA-MAROS Rosmarlinasiah Rosmarlinasiah
Jurnal Ecogreen Vol 4, No 2 (2018)
Publisher : Universitas Haluoleo

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (167.254 KB)

Abstract

ABSTRACTSetting the forest to produce the optimum growth of Acacia mangium Willd is indispensable, in order to provide the optimal forest products and sustainable. To support these efforts need to be made carefully timber estate management plant. The purpose of the research is to find out the condition of the forest growth Mangium and identify factors that influence plant growth conditions are dominant, particularly factors that can be influenced through action management. The research was carried out in the area of PT. Inhutani timber estate Gowa-Maros South Sulawesi on the stands are aged, 1 year, 2 years, 3 years, 5 years, and 7 years.  Planting distances vary i.e. 2m x 2m (the stands are aged 1 year), 3m x 3m, and 4m x 2.5m. Research using survey methods, purposive sampling technique in selecting the existing age-class stands at the site of the research. Implementation of research through the data collection of the sample sized area of 0.04 Ha (20m X 20m) with seeking such that the areal example represents the forest growing conditions in the field. Analysis of the growth of Acacia mangium Willd stands using several equations commonly used as model of Richard, model of exponentiation, and model of quadratic. The results showed that the growth of Mangium on site research classified as low. At the age 7 years, Mangium only reaches a height of 13.2 m, diameter 19.9 cm, tallest trees 16.8 m, and basal area 23.9 m2/ha.  The value of the highest tree prediction shows that the location of research including bonita 2. The density of Mangium forest belongs to the height indicated by the great crown closure rate achieved 193%.  Based on the relationship of the length and diameter of the crown, then it can be said that the crown had inclined mangium conical. Kata Kunci: Growth model, Acacia mangium, management actions.
IDENTIFIKASI JENIS BAMBU DI KAWASAN HUTAN LINDUNG NANGA-NANGA Rosmarlinasiah Rosmarlinasiah; Zakiah Uslinawaty; Marine Silipanti
Jurnal Ecogreen Vol 5, No 1 (2019)
Publisher : Universitas Haluoleo

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (118.803 KB)

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ABSTRAKPenelitian ini bertujuan untuk mengetahui ciri morfologi jenis-jenis bambu di kawasan Hutan Lindung Namga-Nanga, mengetahui jenis-jenis bambu serta mengetahui indeks nilai penting dari setiap jenis-jenis bambu di kawasan hutan lindung Nanga-Nanga. Penelitian ini dilaksanakan di Kawasan Hutan Lindung Nanga-Nanga Di Kelurahan Andounohu Kecamatan Poasia kota Kendari. Penelitian ini menggunakan metode systematic strip/line sampling. Hasil identifikasi jenis bambu di Kawasan Hutan Lindung Nanga-nanga terdiri atas 5 jenis bambu yang dikelompokkan dalam 2 marga yang menyebar pada semua tingkatan, bambu dewasa maupun anakan. Marga Gigantochloa yang terdiri dari dua jenis, dan marga bambusa tiga jenis. Kelima jenis bambu tersebut adalah bambu Kapal (Gigantochloa scortechinii Gamble), bambu Tutul, (Bambusa maculata Widjaya), bambu Cina (Bambusa multiplex Lour), bambu duri (Bambusa blumeana BI), dan bambu Apus (Gigantochloa apus Kurz). Jenis bambu yang mendominasi untuk tingkatan bambu dewasa adalah jenis bambu Duri (Bambusa blumeana BI), dengan nilai INP 71,07%. sedangkan untuk jenis bambu anakan INP tertinggi juga pada jenis bambu Duri (Bambusa blumeana BI) dengan nilai INP 58,61% Kata Kunci : Morfologi bambu, identifikasi,  Indeks nilai penting
POTENSI DAN PEMANFAATAN POHON AREN (Arenga pinnata Merr) OLEH MASYARAKAT SEKITAR HUTAN PRODUKSI TERBATAS DESA TOLOWE PONRE WARU KECAMATAN WOLO KABUPATEN KOLAKA Potential and Used of Palm tree (Arenga Pinnata Merr) by Community Surrounding Limited Production Forest (HPT) Tolowe Ponre Waru Village Wolo Sub-district Kolaka District. Rosmarlinasiah Rosmarlinasiah; Nurhayati Hadjar; Mursidin Lestari
Jurnal Celebica : Jurnal Kehutanan Indonesia Vol 3, No 1 (2022): Jurnal Celebica : Jurnal Kehutanan Indonesia
Publisher : Halu Oleo University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33772/jc.v3i1.26391

Abstract

The purpose of this study was to determine the potential of stands (Arenga pinnata Merr) in limited production forests (HPT) and find out the use of sugar palm (Arenga pinnata Merr) by rural communities around limited production forests (HPT). This research has been carried out in the Hamlet 5 of Tolowe Ponre Waru Village, Wolo Sub-district, Kolaka District. In January - February 2018, showing the potential of palm sugar (Arenga pinnata Merr) divided into 3 namely 189 adult stands, 32 stands and 547 saplings. While the use of sugar palm (Arenga pinnata Merr) in the Hamlet 5 of Tolowe Ponre Waru Village there are 37 of 62 households. The form of utilization is divided into 4 parts: 26 heads of households process the juice of sap into palm sugar, 7 heads of the family ferment the juice of nira into tuak and 4 heads of families process the palm leaves (Arenga pinnata Merr) into roofs and brooms. However, not all processed forms can be marketed, processed forms that can be marketed are palm sugar and palm wine, while processed forms that are not marketed are roofs and broom sticks used for household needs.Keywords: Potency, Utilization, Aren (Arenga pinnata Merr).
ANALISIS PENDAPATAN PEMBURU LEBAH MADU HUTAN (Apis dorsata) PADA AREA KPHP GULARAYADI DESA LAMBUSA KECAMATAN KONDA KABUPATENKONAWE SELATAN Rosmarlinasiah Rosmarlinasiah; Zakiah Uslinawaty; Nadila Nadila
Jurnal Celebica : Jurnal Kehutanan Indonesia Vol 2, No 1 (2021): Jurnal Celebica : Jurnal Kehutanan Indonesia
Publisher : Halu Oleo University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (202.183 KB) | DOI: 10.33772/jc.v2i1.20341

Abstract

Penelitian ini bertujuan untuk mengetahui produksi madu hutan yang dihasilkan masyarakat pemburu lebah madu dan mengetahui pendapatan masyarakat pemburu lebah madu di Desa Lambusa Kecamatan Konda Kabupaten Konawe Selatan. Penelitian ini dilaksanakan di di Desa Lambusa Kecamatan Konda Kabupaten Konawe Selatan pada Bulan November sampai dengan Desember 2019, penentuan sampel menggunakan metode sensus sehingga seluruh populasi merupakan sampel. Jenis data yang digunakan adalah data kuantitatif dan data kualitatif. Sumber data yang digunakan adalah data primer dan data sekunder. Hasil penelitian menunjukan bahwa besaran biaya produksi yang dikeluarkan oleh kelompok pemburu lebah madu (Kelompok tani JFR) selama satu tahun adalah sebesar Rp. 16.378.000,- pertahun dengan rata-rata pengeluaran masing-masing anggota adalah Rp. 1.364.833,- petani/tahun. Nilai pendapatan yang diterima oleh kelompok pemburu lebah hutan adalah sebesar Rp.243.822.000,- pertahun dengan rata-rata pendapatan sebesar Rp.20.318.500,-/petani/tahun.
Co-Authors Marine Silipanti Mursidin Lestari Nadila Nadila Nurhayati Hadjar Uslinawaty, Zakiah Zakiah Uslinawaty