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Ariyanti Ariyanti
Prodi Psikologi Universitas Islam Negeri Sunan Kalijaga Yogyakarta
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Journal : JURNAL HUTAN LESTARI

 1 
VARIASI STRUKTUR ANATOMI DAN KUALITAS SERAT KAYU DENGEN (Dillenia serrata) DALAM SEBATANG POHON Muthmainnah, Muthmainnah; Asniati, Asniati; Erniwati, Erniwati; Ariyanti, Ariyanti; Hapid, Abdul
JURNAL HUTAN LESTARI Vol 12, No 1 (2024): JURNAL HUTAN LESTARI
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jhl.v12i1.59329

Abstract

Dengen (Dillenia serrata) is a type of tree from the Dilleniaceae tribe which is widely distributed in Asia, including Indonesia. This tree is found in many areas of Indonesia, including Sulawesi. This tree grows in areas with an altitude of 80"“140 meters above sea level (asl) and is a perennial plant with a hardwood trunk texture The specific objective this research is to study the characteristic macroscopic and microscopic direction radial and vertical, including variations in fiber quality classes. This research was conducted at the Laboratory of Biology and Wood Preservation, Mulawarman University and the Faculty of Forestry, Tadulako University. The stages of this research include: a). Sampling, b). Observation of macroscopic characteristics, c). Observation of microscopic anatomical features, d). Preparation of maceration preparations and measurement of fiber dimensions. The macroscopic characteristics of dengen wood show: the core is dark brown-pale brown, the sapwood is not observed. The radius looks very conspicuous in the form of a dotted band image in the radial plane. Medium to rough texture, straight grain direction. The impression of touch is a bit rough with a slightly shiny color and is classified as a rather hardwood. Microscopic characteristics of dengen wood have vessels that are almost entirely solitary, diffuse axial parenchyma. Dengen wood has two types of rays lying and upright, multiseriate rays consisting of 3-6 cells. Its microscopic characteristics are vessel grouping and frequency, axial parenchyma type and the composition of the rays does not vary in the vertical and radial directions; while the vessel length, diameter, height and width of the rays and length and thickness of the fiber wall varied in the vertical and radial directions. The dengen Wood fiber belongs to Quality Class II.Keywords; Anatomy, fiber quality, radial, Vertical, Macroscopic and microscopic AbstrakDengen (Dillenia serrata) merupakan salah satu jenis pohon dari suku Dilleniaceae yang tersebar luas di kawasan Asia termasuk Indonesia. Pohon ini banyak di temukan di kawasan Indonesia termasuk Sulawesi.   Pohon ini tumbuh pada daerah dengan ketinggian 80"“140 meter di atas permukaan laut (dpl) dan termasuk tanaman menahun dengan tekstur pohon berbatang kayu keras.   Masyarakat lokal memanfaatkan kayunya sebagai bahan bangunan dan kerajinan. Penentuan jenis kayu merupakan hal utama dalam pengolahan kayu. Tujuan yang ingin dicapai dalam penelitian ini adalah untuk mengkaji ciri makroskopis dan mikroskopis arah radial (teras, peralihan, gubal) dan vertikal (Pangkal, tengah dan ujung) termasuk variasi kelas mutu seratnya. Penelitian ini dilaksanakan di Laboratorium Biologi dan Pengawetan Kayu Universitas Mulawarman dan Fakultas Kehutanan Universitas Tadulako.   Tahapan-tahapan penelitian ini, meliputi: a). Pengambilan sampel, b). Pengamatan ciri makroskopis, c). Pengamatan ciri anatomi mikroskopis, d). Pembuatan sediaan maserasi dan pengukuran dimensi serat. Ciri makroskopis kayu dengen memperlihatkan: bagian teras berwarna coklat tua-coklat pucat, gubal tidak termati. Jati-jari tampak sangat mencolok berupa gambar pita putus-putus pada bidang radial.   Tekstur sedang sampai kasar, arah serat lurus.   Kesan raba agak kesat dengan warna agak mengkilap dan tergolong kayu agak keras. Ciri mikroskopis kayu dengen memiliki pembuluh yang hampir seluruhnya soliter, parenkim aksial baur. Kayu dengen memiliki jari-jari dua tipe baring dan tegak, jari-jari multiseriate terdiri dari 3-6 sel. Ciri mikroskopisnya yaitu pengelompokan pori, frekuensi pori, tipe parenkim aksial dan komposisi jari-jari tidak bervariasi pada arah vertical dan radial; sedangkan panjang pori, diameter pori, tinggi dan lebar jari-jari serta panjang dan tebal dinding serat bervariasi pada arah vertical dan radial. Serat kayu dengen arah vertikal (pangkal, tengah dan ujung) dan radial (teras, perlaihan, gubal) tergolong dalam Kelas Mutu II.Kata kunci; Anatomi, kualitas serat, radial, vertical, mikroskopis, makroskopis
Co-Authors Abdul Hapid Abdul Rahman Afianti, Afifa Suci Agus Sulistyo Budi AHMAD MUNIR Aini, Rahma Aizah, Siti Al, M Alfenila, Alfenila Amat, Rafidah Anam, Syafi'ul Andi Sahri Alam Andi Tanra Tellu Andini, Fitri Nur Arman Maiwa Asniati, Asniati Ayu Wardani, Zulfita Senja Ayub Ayub, Ayub Bambang Harmanto, Bambang Bambang Satriya Bandy, Nur Afni Bau Toknok Budi Ardiansa Budiarso, Edi Budiastanti, Dhaniar Eka Cahya, Regina Heart Dwi Christine, Winne Danu, Febriyan Dewi Astutty Mochtar Dewi Hastuti Dhiya, Salsabila Shafa Dwi Setyowati Dyah Setyawati Eka Mariana Elok Putri Nimasari, Elok Putri Emil Budianto Eni Masruriati Eni Masruriati Erma Prihastanti Erniwati Erniwati Ferry Anggriawan Filza Mazaya Nurulita Fitriyani N. Toleng Hamka Hamka, Hamka Hamzari Hamzari Hartanto, Dimas Hasratin, Hasratin Hendri Wibowo Hidayat, Didin Nuruddin Hijria, Nur Hijriani, Hijriani Ignatius Rindu, Ignatius Imadahidayah, Tsani Imran Rachman Intan Intan Istanto Istanto Jalinus, Jalinus Jayanti, Desy Tri Juriati, Dewi Eka Khaliq, Moh. Adnan Khasanah, Khilya Aulia Nur Kotambunan, Jesica Kusuma, Irawan W. Lamaniu, Moh Galang Lilik Kustiani Lumban Gaol, Sastra Gunawan Markhamah Misrah Misrah Much Azam Muhammad Taufiq Qurrohman, Muhammad Taufiq Mulyono, Galih Puji Muthmainnah Muthmainnah Muthmainnah Nida Husna Nita Fajaryanti, Nita Noveta Yeni Lindawati Noviana Dewi Nuari, Arin Widya Nur R, Nofa Safitri Nurmalasari Nurmalasari Nurohmah, Dilla Nurwijayanto, Putra Ramadhani Oktavia, Isna Oktaviana, Emmy Pane, Widi Syahtia Pangestu, Rian Putra Pertiwi, Amara Lintang Prihananto, Dhian Ika Primadani, Eka Intan Rabiatul Adawiah Ramadan, Fajar Ramadanil Pitopang Ramadhan, Intan Nur rinda fitriana, rinda Safi'i, Nurul Salmayanti Salmayanti Santhy, Wika Yudha Santi, Fitriana Sari, Yudya Kurnia Sarmini Sarmini Setyadi, Dhani Sidik, Achmad Sirait, Rosana Junita SLAMET SETIAWAN Soekardjo, Dewi Sulistianingsih, Eka Nur Sulthon Miladiyanto, Sulthon Syahputra, Muhammad Himawan Yoga Syamsudin Syamsudin Tatang Muhtar, Tatang Tyas, Sulistyani Mardaning Wanti, Laely Arlindya Wardah Wardah Widiawati, Diah wijaya, endah Wika Yudha Shanty, Wika Yudha Wiwik Handayani Yusran , Yusran Yusuf Tri Herlambang, Yusuf Tri Zidni Immawan Muslimin Zuhri D, Zuhri D Zulkaidhah Zulkaidhah