Results 31 to 40 of about 5,636 (225)

Anthraquinones and naphtoquinones from the bark of Tectona grandis (Verbenaceae) reforestation specimen [PDF]

open access: yes, 2006
The hexane extract of the bark of Tectona grandis (Verbenaceae) afforded two anthraquinones and two naphtoquinones. Their caracterizations were obtained through NMR spectroscopic techniques.
ARRUDA, Mara Silvia Pinheiro   +7 more
core   +1 more source

HUBUNGAN ANTARA BERAT JENIS DAN INTENSITAS SERANGAN PENGGEREK KAYU DI LAUT TERHADAP BEBERAPA JENIS KAYU HUTAN TANAMAN INDUSTRI

open access: yesJurnal Penelitian Hasil Hutan (Journal of Forest Products Research), 2017
Many factors determine the susceptibility of wood to marine borer attack. It is thought that one of them is the specific gravity. A study on the relationship between wood specific gravity and the intensity of marine borer attack was conducted in the ...
Mohammad Muslich, Ginuk Sumarni
doaj   +1 more source

Eficiência das funções weibull e hiperbólica para descrição de distribuições diamétricas de povoamentos de Tectona grandis

open access: yesRevista Árvore, 2011
As funções de densidade probabilidade Weibull e Hiperbólica foram comparadas quanto a eficiência de descrever a estrutura diamétrica de povoamentos de Teca (Tectona grandis L. f.) submetidas a desbaste. As duas funções com três e quatro parâmetros, foram
Daniel Henrique Breda Binoti   +5 more
doaj   +1 more source

IDENTIFIKASI KANDUNGAN EKSTRAK KAYU JATI MENGGUNAKAN PY-GCMS

open access: yesJurnal Ilmu Pertanian Indonesia, 2016
Teak wood (Tectona grandis Lf.) in the form of sawdust a byproduct/waste from the furniture industry has a considerable amount and has not been utilized optimally.
Fendi, Dian Kurniaty
doaj   +1 more source

Genetic diversity parameters of the four populations of Tectona grandis.

open access: yes, 2023
Genetic diversity parameters of the four populations of Tectona grandis.
Leonarda Grillo Neves (4748190)   +7 more
core   +1 more source

Methane Emissions Offsetting With Temporary Carbon Sinks

open access: yesGCB Bioenergy, Volume 18, Issue 7, July 2026.
A time‐explicit framework based on atmospheric impulse–response functions quantifies the CO2 removal required to offset methane warming within 20 years. Constant, variable, and increasing carbon sinks each demand different removal masses, demonstrating that sink timing—not just permanence—determines the climate value of temporary carbon storage ...
Hans‐Peter Schmidt, Nikolas Hagemann
wiley   +1 more source

Superação da dormência e o uso de fungicida em diásporos de teca

open access: yesRevista Brasileira de Engenharia Agrícola e Ambiental, 2014
Objetivou-se, nesta pesquisa, testar métodos de superação da dormência além de avaliar a eficiência do uso de fungicida no armazenamento de diásporos de teca que já sofreram tratamentos pré-germinativos.
Elza C. Coimbra   +2 more
doaj   +1 more source

Economic Viability of Tectona grandis sole Cropping and Intercropping for 20 years Planting Project [PDF]

open access: yes, 2013
Economic viability of Tectona grandis sole cropping and intercropping for 20 years planting project were carried at the Boonrich plantation in Lahad Datu, Sabah. The study was conducted to evaluate the economic viability and to compare between T. grandis
Affendy Hassan   +3 more
core  

CRESCIMENTO DE MUDAS DE Tectona grandis IRRIGADAS COM ÁGUA SALINA

open access: yes, 2017
The objective of the present study was to evaluate the effect of the irrigation water salinity on the initial growth of Tectona grandis plants. The work was carried out in a greenhouse with 100% solar radiation interception at Goiás State University ...
Silva, Camylla Reis da   +11 more
core   +1 more source

Registered origin of the 211 Tectona grandis Lf genotypes used in this study.

open access: yes, 2023
Registered origin of the 211 Tectona grandis Lf genotypes used in this study.
Leonarda Grillo Neves (4748190)   +7 more
core   +1 more source

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