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All Journal JURNAL HUTAN TROPIS
Abubakar M. Lahjie
Fakultas Kehutanan Universitas Mulawarman

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MINAT KONSUMEN DAN STRATEGI PENGEMBANGAN EKOWISATA HUTAN MANGROVE DI KELURAHAN MENTAWIR KABUPATEN PENAJAM PASER UTARA Rochadi Kristiningrum; Abubakar M. Lahjie; Masjaya -; Syahrir Yusuf
Jurnal Hutan Tropis Vol 8, No 3 (2020): Jurnal Hutan Tropis Vol 8 No 3 edisi November 2020
Publisher : Lambung Mangkurat University-Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (477.242 KB) | DOI: 10.20527/jht.v8i3.9628

Abstract

This research are (1) know how much the potential and interest of consumers (2) explain the strategy of developing mangrove forest ecotourism in Mentawir Village. Research methods in the form of quantitative and qualitative data accompanied by primary data and secondary data. Data were collected using surveys, questionnaires, literature, documentation and SWOT. Outcome this research showed that transactional interest dominates respondents' answers regarding ecotourism interests in the Mentawir Village. SWOT analysis shows that ecotourism activities in Mentawir Village are in quadrant I (Aggressive Strategy). Alternative activities by building partnerships between the community and stakeholders to increase ecotourism activities in the Mentawir Village; community participation in activities from planning to evaluation and monitoring; increasing the quality of products that are packaged creatively and varied by involving local communities and increasing the empowerment of tourism-aware groups.
PRODUKSI KAYU BULAT DAN NILAI HARAPAN LAHAN JABON (Anthocephalus cadamba) DI PT INTRACA HUTANI LESTARI Agus Sarjono; Abubakar M. Lahjie; Rochadi Kristiningrum; Herdiyanto Herdiyanto
Jurnal Hutan Tropis Vol 5, No 1 (2017): Jurnal Hutan Tropis Volume 5 Nomer 1 Edisi Maret 2017
Publisher : Lambung Mangkurat University-Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jht.v5i1.4052

Abstract

The decline in the quality and quantity of natural forests requires plantation forests as timber suppliers. Jabon is one type of fast growing plant that is expected to meet national wood demand because the type jabon has a fast growing nature and quality of wood is relatively the same as sengon. Some of the advantages of jabon are: rapid growth, adaptability to various places of growth, silvicultural treatment is relatively easy, relatively resistant to pests and diseases. The study was conducted for the purpose of knowing roundwood production and land expected value of Jabon (Anthocephalus cadamba) in PT Intraca Hutani Lestari. This research was conducted at PT Intraca Hutani Lestari in Tana Tidung, North Kalimantan for 3 months effective with several stages of field orientation, preparation of research plan, literature study, data collection, data simulation and writing of research result. Analysis of the data used by using the formula of volume, increment and value of land expectation. The result of calculating the potential of A. candamba stand with spacing of 3m X 3m showed that effective harvesting was done at age 8 with total volume of 199.61 m3 ha-1; MAI of 24.95 m3 ha-1year-1 and CAI of 24, 49 m3 ha-1year-1with an average diameter of 31 cm. To calculate the land expectation value on A. cadamba plant shows the greatest value at 8 years old with a value of Rp59,916,283.Penurunan kualitas dan kuantitas hutan alam memerlukan hutan tanaman sebagai penyuplai kayu. Jabon merupakan salah satu jenis tanaman fast growing yang diharapkan bisa memenuhi kebutuhan kayu nasional karena jenis jabon memiliki sifat cepat tumbuh dan kualitas kayu yang relative sama dengan sengon. Beberapa kelebihan jabon antara lain: pertumbuhan cepat, mudah beradaptasi pada berbagai tempat tumbuh, perlakuan silvikultur relative mudah, relative tahan terhadap hama dan penyakit  dari  Penelitian ini dilakukan untuk tujuan mengetahui produksi kayu bulat dan nilai harapan lahan pengusahaan jabon (Anthocephalus cadamba) di PT Intraca Hutani Lestari.  Penelitian ini dilakukan di PT Intraca Hutani Lestari di Kabupaten Tana Tidung, Kalimantan Utara selama 3 bulan efektif dengan beberapa tahapan yakni orientasi lapangan, penyusunan rencana penelitian, studi kepustakaan, pengumpulan data, simulasi data dan penulisan hasil penelitian. Analisis data yang digunakan dengan menggunakan rumus volume, riap dan nilai harapan lahan. Adapun hasil dari perhitungan potensi tegakan A. candamba dengan jarak tanam 3m X 3m menunjukan bahwa pemanenan yang efektif dilakukan pada umur 8 dengan total volume sebesar  199,61 m3/ha, MAI sebesar 24,95 m3/ha/thn dan CAI sebesar 24,49 m3/ha/thn dengan rata-rata diameter sebesar 31 cm. Untuk perhitungan nilai harapan lahan pada tanaman  A. cadamba menunjukan nilai terbesar pada umur 8 tahun dengan nilai sebesar Rp.59.916.283