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All Journal JURNAL PEMULIAAN TANAMAN HUTAN Nusantara : Jurnal Ilmiah Pariwisata dan Perhotelan
Gudiwidayanto Sapto Putro
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Agriculture, Biological Sciences & Forestry Humanities Economics, Econometrics & Finance Education Social Sciences Other

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SIFAT KAYU JATI UNGGUL NUSANTARA (Tectona grandis L.f.) PADA TIGA KELAS DIAMETER POHON Gudiwidayanto Sapto Putro; Sri Nugroho Marsoem; Joko Sulistyo; Suryo Hadiwinoto
Jurnal Pemuliaan Tanaman Hutan Vol 14, No 1 (2020): Jurnal Pemuliaan Tanaman Hutan
Publisher : Center for Forest Biotechnology and Tree Improvement (CFBTI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20886/jpth.2020.14.1.9-19

Abstract

Increasing the growth rate of teak trees is carried out to shorten the tree harvest rotation and reduce the deficit of teak timber supply, while maintaining the superiority of wood properties. The study was conducted to study the nature of five-year-old JUN Teak wood in three classes of tree diameter and radial position of the trunk. This study employed a completely randomized design arranged in factorial combinations of the treatments of radial positions and diameter classes consisting of large (18-22 cm), medium (14-18 cm) and small (10-14 cm) stem diameters, and the radial position of wood on the trunk based on the tree's ring. Three samples of trees were felled for each stem diameter class so that totally nine trees were used in this study. The testing of the physical properties of wood and the measurement of fiber dimensions were conducted using British Standards 373 and the IAWA method, respectively. The results showed that the diameter of the tree and the radial position of the wood had a significant effect on all parameters observed (fiber dimension and physical properties of wood), except the fiber diameter. The tree growth rate had a negative correlation with fiber length (-0.67), fiber wall thickness (-0.65), air-dry moisture content (-0.91) and air dry specific gravity (-0.86), and had a positive correlation with fiber diameter (0.61) and green water content (0.78). According to the pattern of wood properties in the radial direction, JUN wood harvested at the age of five was categorized as juvenile wood. This wood is acceptable as furniture and lightweight construction material.
Strategi Pengelolaan Ekowisata Berbasis Masyarakat Di Dusun Kalibiru Kabupaten Kulon Progo Provinsi Daerah Istimewa Yogyakarta Wahyu Cahyo Saputro; Gudiwidayanto Sapto Putro; Nina Noviastuti
JURNAL NUSANTARA Vol 7 No 1 (2024): Edisi 13 Mar 2024
Publisher : AKPARDA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.63986/nsn.v7i1.79

Abstract

Penelitian ini bertujuan untuk mendeskripsikan bentuk pengelolaan Ekowisata Kalibiru dari aspek kelola kelembagaan, kelola kawasan dan kelola usaha. Menganalisis kekuatan, kelemahan, peluang dan ancaman (S.W.O.T) di Ekowisata Kalibiru dan merumuskan strategi pengembangan yang dapat diterapkan di Ekowisata Kalibiru. Dalam penelitian ini teknik pengumpulan data yang digunakan adalah dengan observasi, wawancara, dan kuisioner. Terdapat metode analisis data yang digunakan yaitu deskripsi secara kuantitatif dan juga kualitatif dengan analisis SWOT (Strength, Weakness, Opportunity, & Threats). Hasil penelitian ini terdiri dari kelola kelembagaan dalam ekowisata Kalibiru ditinjau mulai dari sejarah, legalitas, jaringan kerja, struktur kepengurusan, monitoring dan evaluasi. Kelola kawasan dalam ekowisata Kalibiru ditinjau mulai dari  pemanfaatan kawasan, status kawasan, luas kawasan, dan tata kelola kawasan. Kelola usaha dalam ekowisata Kalibiru ditinjau mulai dari unit usaha koperasi, unit usaha peternakan, dan unit usaha jasa lingkungan. Dalam pengelolaan ekowisata di Kalibiru ini ada baiknya pihak pemerintah setempat harus memperhatikan lagi terkait dengan kesejahteraan masyarakat yang menjadi pelaku utama dari adanya kegiatan pengelolaan ekowisata ini.
Co-Authors Joko Sulistyo Nina Noviastuti Sri Nugroho Marsoem Suryo Hadiwinoto Wahyu Cahyo Saputro