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Now showing items 131-140 of 143
Kandungan Logam Berat Besi (Fe), Timbal (Pb), dan Mangan (Mn) pada Air Sungai Santan
(Jurnal Penelitian Ekosistem Dipterokarpa, 2018-06-30)
Profil Pohon pada Jenis Litsea spp. di Hutan Pendidikan
(Makila, 2019-12-21)
Detection of Reaction Wood of Mahagony Using Two Differences Methods
(Institute for Managing and Publishing of Scientific Journal STIKIP Singkawang, 2018-04-01)
This research focuses on the reaction wood and macerated fibers of Mahagony. Reaction wood as defined by IAWA is a wood with distinctive anatomical and physical characteristics, formed typically in parts of leaning or ...
Wood Macroscopic and Fiber Dimensions of Pasak Bumi Root (Eurycoma longifolia)
(Atlantis Press, 2019)
The purpose of this study was to characterize the macroscopic feature and fiber dimension of root wood of pasak bumi (Eurycoma longifolia). Macroscopic structures of the root wood were observed using stereoscopic microscope ...
The Existence of Reaction Wood on Branch of Teak Wood (Tectona grandis Linn. F) (Macroscopical Characteristics)
(Atlantis Press, 2019)
This study aims to determine the existence of reaction wood in teak wood branches (Tectona Grandis Linn. F) by the colouring method of Chlor Zinc Iodine in the transversal section. The main branch with 4 cm in diameter was ...
Identification of Fossil Wood from Samarinda, East Borneo. (Macroscopical Characteristics)
(Atlantis Press, 2019)
This study aims to identify the anatomical structure of petrified wood discovered in Samarinda, East Borneo. The material consists of a single piece of petrified wood, grey, and white—the ground thin-section technique ...
Patterns of Iron Stain on Gelam Wood (Melaleuca cajuputi Powell)
(Atlantis Press, 2019)
Gelam wood is a tough wood that is often used to support building structures; usually, it was nailed to merge it each other which the nailing causes injury to the wood. The purpose of this research is to determine the ...
Karakteristik Briket Arang dari Cangkang Sawit (Elaeis guinensis J.) dan Sekam Padi (Oryza sativa L.)
(Badan Penelitian dan Pengembangan Daerah Provinsi Kalimantan Timur, 2018-01-31)
Salah satu upaya mengatasi kelangkaan sumber energi tidak terbarukan adalah dengan memanfaatkan energi biomassa. Indonesia memiliki potensi sumber daya alam hayati yang besar sebagai pemasok energi biomassa, termasuk ...
Kualitas Briket Arang Berdasarkan Komposisi Campuran Arang dari Kayu Meranti Merah (Shorea sp.) dan Tempurung Kelapa (Cocos nucifera L.)
(Balai Riset dan Standardisasi Industri Samarinda, 2017-07-20)
Ketersediaan limbah kayu meranti merah di industri penggergajian dan limbah tempurung kelapa di masyarakat mendorong penggunaannya sebagai bahan baku dalam proses pembuatan briket arang. Penelitian untuk mengetahui pengaruh ...
Silvicultural, hydro-orological and economic aspects of a combination ofvegetative(Falcataria moluccana-Vigna cylindrica) and terrace systemsin soils of different slopes
(Society for Indonesian Biodiversity, 2019-08)
Soil and water conservation techniquesinvolving a combination ofvegetative and mechanical systemswill increasethe benefitsfrom both conservation aspect as well as economic aspect. This study wasaimed ...