Results 91 to 100 of about 12,181 (222)

PENDUGAAN CADANGAN KARBON HUTAN JATI (Tectona grandis Linn. F) DENGAN BERBAGAI PERSAMAAN ALOMETRIK PADA BERBAGAI KELAS UMUR JATI

JTSL (Jurnal Tanah dan Sumberdaya Lahan), 2018
The development of forest plantations into one of forestry enterprises is seen as an activity that can reduce emissions by increasing carbon stocks. Measurement of carbon stocks needs to be done to obtain data of carbon stocks stored in a field so that ...
Tommy Triady Ginting, Cahyo Prayogo
doaj  

Desenvolvimento quantitativo e qualitativo de Tectona Grandis L.f. em Mato Grosso

Floresta e Ambiente
O interesse no cultivo da teca para a produção de toras pode ser demonstrado pelo aumento da área plantada. Entretanto, estudos sobre o desenvolvimento da teca ainda são escassos, principalmente no Estado de Mato Grosso, em que se demonstra alta ...
Allan Libanio Pelissari, Sidney Fernando Caldeira, Ronaldo Drescher   +2 more
doaj   +1 more source

Teak in Tanzania : II. The Kilombero Valley Teak Compagny

, 2004
Située dans le sud de ta Tanzanie, la Kilombero Valley Teak Company (KVTC) a été créée en 1992 par la Commonwealth Development Company (CDC) dans le but de produire du teck de plantation de Tanzanie destiné à l'ensemble du marché, tout en assurant un retour sur investissement convenable, Sur les 28 132 ha que possède la compagnie, 14 000 ha situés sur ...
Bekker, Chris, Rance, Warren, Monteuuis, Olivier   +2 more
openaire   +1 more source

Seleção de modelos polinomiais para representar o perfil e volume do fuste de Tectona grandis L.f. Selection of polynomial models to represent the profile and volume of the bole of Tectona grandisL.f.

Acta Amazonica, 2006
A precisão do volume de um povoamento florestal torna-se importante à medida que as empresas florestais integram verticalmente suas atividades e o resíduo da elaboração de um produto torna-se matéria-prima para outros.
Evandro Orfanó Figueiredo, José Roberto Soares Scolforo, Antônio Donizette de Oliveira   +2 more
doaj   +1 more source

Model Lengkung Bentuk Batang (Taper Curve) Pohon Jati (Tectona Grandis)

Jurnal Ilmu Kehutanan, 2009
Model of Taper Curve of Teak Stem (Tectona grandis) Detailed information on tree volume for fancy wood, such as teak, is important to estimate its financial value. Therefore, a method of estimating stem volume in portion wise is developed. The objective
Ronggo Sadono, Muhammad Dimas Trisnomo, Askar Askar   +2 more
doaj   +1 more source

Conversion of Teak Wood Waste into Microwave-Irradiated Activated Carbon for Cationic Methylene Blue Dye Removal: Optimization and Batch Studies

Arabian Journal of Chemistry, 2022
Mohamad Firdaus Mohamad Yusop, A. Aziz, Mohd Azmier Ahmad   +2 more
semanticscholar   +1 more source

Space-time Analysis of the Longitudinal Variation in Wood Specific Gravity of Teak and Its Effect on Tree Growth and Development

BioResources, 2023
The space-time structure of a teak wood specific gravity (SG) dataset was analyzed using a mixed-effects model. Spatial correlation increased in space, a phenomenon attributable to the maturation of apical meristems, while the temporal correlation of ...
Jerry Oppong Adutwum, Hiroki Sakagami, Shinya Koga, Junji Matsumura   +3 more
doaj  

Biomass pyrolysis oil/diesel blends for a small agricultural engine

Energy Exploration & Exploitation
The present study reports on an investigation of teak sawdust pyrolysis oil blended with commercial diesel in a small four-stroke compression ignited engine. The engine performance and emissions were evaluated. The teak sawdust pyrolysis oil was obtained
Panuphong Mankeed, Nigran Homdoung, Thanasit Wongsiriamnuay, Nakorn Tippayawong   +3 more
doaj   +1 more source

Characterization of thermally modified short and long rotation teaks and the effects on coatings performance

Maderas: Ciencia y Tecnología, 2019
Many wood processing industries use short rotation teak, which has lower quality especially in durability and dimensional stability. Heat treatment is an eco-friendly method to improve dimensional stability and durability of wood.
Lisa Adina Pratiwi, Wayan Darmawan, Trisna Priadi, Béatrice George, André Merlin, Christine Gérardin, Stéphane Dumarçay, Philippe Gérardin   +7 more
doaj  

Nanostructure Characteristics of Cloned Teak Cepu and Cloned Teak Madiun

, 2013
In the scope of the research object on nanostructure of cloned teak from two spacing were examined. We have investigated the dimension of cellulose crystallite (thickness and length), degree of crystalinity and microfibril angle from two plantation spacing (i.e. 3 x 3 m and 2 x 6 m). For evaluating all parameters was used Xrd with the radiation source
Yunianti, Andi Detti, Wahyudi, I, Siregar, I. Z., Pari, G.   +3 more
openaire   +1 more source