Results 61 to 70 of about 52,517 (258)

Impact of thinning and pruning on tree growth, stress wave velocity, and pilodyn penetration response of clonal teak (Tectona grandis) plantation

open access: yesForest Science and Technology, 2021
The objective of this research was to examine the impact of different thinning and pruning intensities on the growth characteristics and wood properties of clonal teak. A 14-year-old clonal teak plantation was used in the study.
Gama Widya Seta   +3 more
semanticscholar   +1 more source

Nonlinear Height-Stump Diameter Models for Tectona grandis Linn. F Stands in Omo Forest Reserve, Nigeria

open access: yesJournal of Tropical Forestry and Environment, 2017
Illegal exploitation of timber species in developing countries have increased over the years. Though, there is dearth of empirical models for describing the dimension, structure, quality and estimating quantity of a removed tree needed for assessment of
O. Chukwu, J.S.A. Osho
doaj   +1 more source

Temporal progress of teak rust in a tropical area of Tocantins State, Brazil [PDF]

open access: yesActa Amazonica, 2017
Rust, caused by Olivea neotectonae, stands out as the main teak disease, causing premature defoliation regardless of the tree’s growth stage. In this study, we aimed to assess the temporal progress of rust in adult teak plants in southern Tocantins State
Nathana Izabela Silva SALES   +4 more
doaj   +1 more source

Host Status of Brazilian Native Tree Species to Root‐Knot Nematodes

open access: yesForest Pathology, Volume 56, Issue 1, February 2026.
ABSTRACT Root‐knot nematodes (RKN, Meloidogyne spp.) are among the most important plant pathogenic organisms, causing significant damage, with a wide geographical distribution and being difficult to control. The ability of these nematodes to parasitize native trees from Brazilian biomes is little understood.
Ismail Teodoro de Souza Júnior   +6 more
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

INICIAL DEVELOPMENT OF Tectona grandis L.f UNDER NUTRICIONAL RESTRICTION

open access: yesFLORESTA, 2020
In the process of seedling production plant nutrition can improve the quality. Among the forest species, the teak stands out for the resistant wood and its rusticity. The knowledge of the nutritional needs of teak seedlings favors its development with reflex in the field production. The experiment was conducted in a greenhouse with seedlings planted in
DIEGO ARCANJO NASCIMENTO   +5 more
openaire   +3 more sources

Productive potential of Tectona grandis in Midwest Brazil [PDF]

open access: yesAdvances in Forestry Science, 2019
This study aimed to assess the productive potential of teak plantations in the state of Mato Grosso, Midwest Brazil. We modeled the mean annual increment at the age of 12 years (MAI12) as a function of climatic, edaphic and physiographic variables using artificial neural networks (ANN).
Reginaldo Antonio Medeiros   +6 more
openaire   +2 more sources

The usage of Jati Leaves Extract (Tectona grandis L.f) As color of lipstick

open access: yesMajalah Obat Tradisional, 2018
Lipstick is one of the most used cosmetics by women. According to Tranggano and Latifah (2007), lipstick is a cosmetic applied to the lips, to protect the lips in cold and dry air so that the lips are not easy to dry and crack.
Rety Setyawaty, Meldina R. Pratama
doaj   +1 more source

Utilizing traditional literature to triangulate the ecological history of a tropical savanna

open access: yesPeople and Nature, Volume 8, Issue 1, Page 81-98, January 2026.
Abstract The ecological history of tropical savannas remains a subject of intense debate and of high conservation relevance. Despite emerging evidence suggesting the antiquity of tropical savannas, the misconception that all tropical savannas are products of anthropogenic deforestation still dominates public and policy spheres.
Ashish N. Nerlekar, Digvijay Patil
wiley   +1 more source

GROWTH OF Tectona grandis SEEDLINGS IRRIGATED WITH SALINE WATER

open access: yesCiência Florestal, 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 ...
Igor Alberto Silvestre Freitas   +5 more
doaj  

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