Results 51 to 60 of about 1,932 (191)

Chemical composition and termiticidal activity of Khaya ivorensis stem bark extracts on woods

Maderas: Ciencia y Tecnología, 2018
The genus Khaya is extractives rich, but the extractives in the stem bark are among the most abundant, accessible and utilised materials in Nigeria.
Gabriel Adetoye ADEDEJI, Olukayode Yekin OGUNSANWO, Funmilayo Sarah EGUAKUN, Taiwo Olayemi ELUFIOYE   +3 more
doaj  

Reliability-Based Investigation on Compressive Strength Characteristics of Structural-Sized Iroko (Meliceae Excelsa) and Mahogany (Khaya Ivorensis) Timber Column Found in Nigeria [PDF]

Computational Engineering and Physical Modeling, 2018
This research work examined the reliability of the Nigerian grown Iroko and Mahogany timber species as column materials. The strength and physical properties of these timber species were determined to predict the suitability of the species as structural ...
Abdullahi Jimoh, Rauf Rahmon, Sofiyyat Ajide   +2 more
doaj   +1 more source

Elektronische Geruchsuntersuchung von Hölzern [PDF]

, 2018
Zusammenfassung: Ber Hoizgeruch wurde bisiang bei der Bestimmung der Holzart und Beschreibung des Holzzustandes nur marginal berücksichtigt.
Bariska, M., Kucera, L., Moy, L., Zürcher, E.   +3 more
core  

DEFICIÊNCIA DE MACRO E MICRONUTRIENTES EM MUDAS MADURAS DE KHAYA IVORENSIS ESTUDADAS EM VIVEIRO [PDF]

CERNE, 2016
RESUMO O mogno africano (Khaya ivorensis) é uma essência florestal de alto valor e de grande potencial para substituir o mogno brasileiro (Swietenia macrophylla). Atualmente, pouco se conhece a respeito das exigências nutricionais do mogno africano. Nesse sentido, o presente trabalho teve o objetivo de avaliar o desenvolvimento e a composição mineral ...
Corcioli, Graciella, Borges, Jácomo Divino, Jesus, Roberta Paula de   +2 more
openaire   +3 more sources

Size Variability and Spatial Pattern in Neighbourhoods of Small and Large Trees in Elephant Camp Natural Forest of Omo Forest Reserve, Nigeria

International Journal of Forestry Research, Volume 2025, Issue 1, 2025.
Competition represents the effect of distance and size of neighbouring trees. Relationship between distance and size differs due to spatial mixture of trees, and this may make no single tree size variable consistently related to distance. Hence, neighbourhood effect on trees due to competition is difficult to quantify.
Oladele Fisayo Falade, Baliqeez Motunrayo Adebisi, Poulami Jha   +2 more
wiley   +1 more source

Multiple Anthropogenic and Climatic Factors Drive Tree Species Attributes in Ecologically Distinct Sacred Groves in Ghana

International Journal of Forestry Research, Volume 2025, Issue 1, 2025.
Sacred groves are rich biodiversity hotspots serving as an important habitat for conserving species and providing ecosystem goods and services to meet societal needs. Despite the benefits these sacred groves offer, they are threatened by anthropogenic stressors coupled with climate change impacts, thereby limiting their maximum ability to offer ...
Augustine Kofi Gyedu, Frederick Gyasi Damptey, Victor Rex Barnes, Felicity Bentsi-Enchill, Daniel Akoto Sarfo, Issah Mohammed, Emmanuel Opuni-Frimpong, Nikolaos D. Hasanagas   +7 more
wiley   +1 more source

Ecofisiologia de plantas jovens de mogno-africano submetidas a deficit hídrico e reidratação

Pesquisa Agropecuária Brasileira, 2013
O objetivo deste trabalho foi avaliar a capacidade de plantas jovens de mogno-africano (Khaya ivorensis) em recuperar seu status hídrico e trocas gasosas após período de deficit hídrico.
Marcos Paulo Ferreira de Albuquerque, Fabrícia Kelly Cabral Moraes, Rodolfo Inácio Nunes Santos, Gledson Luiz Salgado de Castro, Edson Marcos Leal Soares Ramos, Hugo Alves Pinheiro   +5 more
doaj   +1 more source

Wood Quality of Xylia Xylocarpa and Khaya Ivorensis Planted in Sabah [PDF]

, 2002
Xylia xylocarpa and Khaya ivorensis are two fast-growing trees that are currently planted on trial basis in Sabah. The wood quality of trees grown in Sabah may differ from those grown in other places due to the environmental factors.
Josue, James
core  

Response of the growth and survival of tree species planted in a degraded land with a supplement of diammonium phosphate (DAP) fertilizer

Land Degradation &Development, Volume 35, Issue 7, Page 2543-2549, 30 April 2024.
Abstract Degraded lands pose significant challenges for tree establishment and growth due to poor soil quality and limited nutrient availability. This research aims to explore the potential of using DAP (diammonium phosphate) fertilizer as a supplement for enhancing the survival and growth of tree species in degraded lands; Casuarina equisetifolia L ...
Shiferaw Alem
wiley   +1 more source

Fire extinguishing strength of the combustion product of wood saw dust (ash)

Journal of Applied Sciences and Environmental Management, 2014
Forty saw dust samples from four mature hard wood plants grown in southwestern part of Nigeria were analyzed for their ash contents, moisture contents, metallic contents and hence the fire extinguishing strength of the saw dust ash by classical and ...
KA Ibe, EE Elemike, SA Chukwuma
doaj   +1 more source