Results 81 to 90 of about 12,181 (222)

General estimation models for above- and below-ground biomass of teak (Tectona grandis) plantations in Thailand

, 2020
To estimate above- and below-ground biomass in teak (Tectona grandis) plantations throughout Thailand, we developed general allometric relationships between tree size parameters (stem diameter and height) and tree biomass (of leaves, stems, and roots ...
T. Kenzo, W. Himmapan, R. Yoneda, N. Tedsorn, Tosporn Vacharangkura, G. Hitsuma, I. Noda   +6 more
semanticscholar   +1 more source

Identification of active compounds and antioxidant activity of teak (Tectona grandis) leaves

Biodiversitas Journal of Biological Diversity, 2020
. Suryanti V, Kusumaningsih T, Marliyana SD, Setyono HA, Trisnawati EW. 2020. Identification of active compounds and antioxidant activity of teak (Tectona grandis) leaves. Biodiversitas 21: 941-947.
V. Suryanti, T. Kusumaningsih, S. D. Marliyana, Hilda Alfiani Setyono, Elyna Wahyu Trisnawati   +4 more
semanticscholar   +1 more source

Forest Type as a Key Driver of Butterfly Species Diversity

Psyche: A Journal of Entomology, Volume 2026, Issue 1, 2026.
Forest types and complex vegetation structures are key factors in promoting butterfly diversity. While considerable studies represent the checklists of butterfly species across various forest types in Bangladesh, the influence of different forest types on butterfly species diversity remains unexplored. To explore this, we conducted the study from April
Tania Akhter, Akash Mojumdar, Md. Sabbir Ahammed, Md Rifat Hasan, Md Arafat Rahaman, Md. Mukim Mahamud, Habibon Naher, Rasel Debbarma, Md Ashraf Ul Hasan, Zeljko Tomanovic   +9 more
wiley   +1 more source

Unique Mixed Valence Behavior of Tantalum and Electronic Structure of the Novel P1−xTa8+xN13(X = 0.1–0.15) Using Density Functional Theory and Soft X‐Ray Spectroscopy

Chemistry–Methods, Volume 5, Issue 12, November 2025.
An uncommon nitride featuring phosphorus surrounded by six nitrogen atoms reveals unexpected metallic behavior. Soft X‐ray spectroscopy and density functional theory uncover mixed‐valence tantalum and complex TaN bonding, unlocking new insights for future electronic and catalytic technologies.
Claude Ceniza, Monika M. Pointner, Teak D. Boyko, Wolfgang Schnick, Alexander Moewes   +4 more
wiley   +1 more source

Teak

, 2008
Teak (Tectona grandis Linn f.) is one of the world's premier hardwood timbers, possessing excellent properties. It has been extensively planted within Asia, its natural range, and throughout the tropical regions of the world, including Pacific, Africa, and Latin America.
Mendoza-de Gyves, Emilio, Rugini, Eddo
openaire   +1 more source

Tree plantation systems influence nitrogen retention and the abundance of nitrogen functional genes in the Solomon Islands

Frontiers in Microbiology, 2015
Tree mono-plantations are susceptible to soil nutrient impoverishment and mixed species plantations have been proposed as a way of maintaining soil fertility while enhancing biodiversity.
Frédérique eReverchon, Frédérique eReverchon, Shahla eHosseini Bai, Shahla eHosseini Bai, Xian eLiu, Xian eLiu, Timothy J. Blumfield   +6 more
doaj   +1 more source

3D Printing Filaments Prepared from Modified Poly(Lactic Acid)/Teak Wood Flour Composites: An Investigation on the Particle Size Effects and Silane Coupling Agent Compatibilisation

Journal of Physical Science, 2019
This study aims to produce the poly(lactic acid) (PLA)/teak wood composite filament for 3D printing application. Prior to the production of the wood plastic composite (WPC) filaments, PLA was modified to remedy the problem of brittleness and low-melt ...
N. Petchwattana, W. Channuan, P. Naknaen, B. Narupai   +3 more
semanticscholar   +1 more source

Constraints encountered by teak growers in adoption of teak cultivation practices

Journal of Horticulture and Forestry, 2012
The study investigates the constraints faced by the teak growers in adoption of teak cultivation practices. The findings of the study revealed that the constraints faced by majority of the teak growers in adoption of teak plantation were namely high prices of fertilizers and plant protection chemicals, non-availability of loan and skilled labour for ...
openaire   +1 more source

Kinetic, thermodynamics and equilibrium studies on the removal of Congo red dye using activated teak leaf powder

Applied Water Science, 2019
The present study investigates activated teak leaf powder (Tectona grandis) as a biosorbent for the effective removal of Congo red (CR) dye from aqueous solution. Biosorbent was characterized via Fourier transform infrared spectroscopy, scanning electron
V. Gedam, Pranay A. Raut, A. Chahande, P. Pathak   +3 more
semanticscholar   +1 more source

First Report of Diaporthe tulliensis Causing Leaf Blight of Tectona grandis in Bangladesh

New Disease Reports, Volume 53, Issue 1, January/March 2026.
Md. Shariar Hossain Sazzad, Mohammed Masum Ul Haque, Sabrina Saniat Ayon, Sadikul Islam Nayon, Syeda Munjiba Islam, Romel Ahmed   +5 more
wiley   +1 more source