Results 31 to 40 of about 3,007 (156)

Posição da semente na emergência de plântulas e qualidade de mudas de Khaya ivorensis. [PDF]

open access: yes, 2022
Objetivou-se determinar diferentes posições de sementes pequenas, médias e grandes na semeadura e qualidade morfológica de mudas de Khaya ivorensis com solução nutritiva.
SMIDERLE, O. J.   +2 more
core  

Cancro em mogno africano no estado do Pará

open access: yesPesquisa Florestal Brasileira, 2013
Sintomas de cancro foram observados em plantios de mogno africano, no município de Dom Eliseu, Pará. Os fungos associados aos tecidos sintomáticos foram identificados como Lasiodiplodia theobromae e Fusarium subglutinans.
Célia Regina Tremacoldi   +3 more
doaj   +3 more sources

Commodity risk assessment of Acer palmatum plants grafted on Acer davidii from China

open access: yesEFSA Journal, Volume 20, Issue 5, May 2022., 2022
Abstract The European Commission requested the EFSA Panel on Plant Health to prepare and deliver risk assessments for commodities listed in Commission Implementing Regulation (EU) 2018/2019 as ‘High risk plants, plant products and other objects’. This Scientific Opinion covers plant health risks posed by 2‐year‐old bare rooted plants for planting of ...
EFSA Panel on Plant Health (PLH)   +28 more
wiley   +1 more source

EVALUATION OF VEGETATIVE GROWTH AND GENETIC IDENTIFICATION OF SOME MAHOGANY SPECIES (MELIACEAE) ADAPTED IN EGYPT [PDF]

open access: yesJournal of Plant Production, 2001
The present investigation was carried out at the Nursery of the Forestry Department, Horticulture Research Institute, Agricultural Research Centre, Giza during the two successive seasons of 1999/2000 and 2000/2001 to evaluate the vegetative growth of ...
S. Maximous, A. Abdel-Dayem, Faten Reda,
doaj   +1 more source

Fatigue properties of wood at different load ratios tested at 50 Hz and 20 kHz Ermüdungseigenschaften von Holz bei unterschiedlichen Lastverhältnissen geprüft bei 50 Hz und 20 kHz

open access: yesMaterialwissenschaft und Werkstofftechnik, Volume 53, Issue 3, Page 344-354, March 2022., 2022
Fatigue properties of sycamore maple at different load ratios are investigated, and a Haigh diagram is plotted. In addition to servo‐hydraulic testing at 50 Hz, the ultrasonic fatigue testing technique – operating at 20 kHz under tension‐compression loading – is for the first time employed to investigate the fatigue properties of wood.
B.M. Schönbauer   +6 more
wiley   +1 more source

Evaluation of Briquettes Produced from Four Selected Sawdusts Combination at Quaternary Levels [PDF]

open access: yesPhysics Access, 2022
The objective of this paper is to evaluate briquettes produced through quaternary level combination of four types of common sawdusts from major wood sources.
Abdulkarim Mayere, Aaron L Shekarau
doaj   +1 more source

EFFECTS OF POWDERED Khaya ivorensis [HEARTWOOD] ON SOME PROPERTIES OF COAL BRIQUETTE [PDF]

open access: yes, 2021
This study was aimed at investigating the effects of 0%, 20%, 40%, 60%, 80% and 100% load of powdered Khaya ivorensis [heartwood] on proximate analysis, elemental analysis and calorific value of coal briquette and the results were compared with that of ...
Onuegbu, T. U.   +4 more
core  

VIABILITY OF THE USE OF AFRICAN MAHOGANY WITH CUPUASSU TREE IN AGROFORESTRY SYSTEM (AFS) [PDF]

open access: yesRevista Árvore
The objective of this work was to study the behavior of cupuassu trees intercropped with African mahogany in order to define the viability of using these species in AFS and to evaluate the performance of African mahogany itself, aiming its application in
Rafael Moysés Alves   +2 more
doaj   +2 more sources

COMPORTAMENTO SILVICULTURAL E DANOS EM MOGNO-AFRICANO (Khaya ivorensis A. Chev.) EM SISTEMA SILVIPASTORIL [PDF]

open access: yes, 2021
O objetivo deste trabalho foi avaliar o comportamento silvicultural e os danos nas cascas das árvores de mogno-africano (Khaya ivorensis A. Chev.) causados por bovinos em sistema silvipastoril, em Paranaíta/MT.
Rodrigues, Ana Karolina Queiroz   +5 more
core   +1 more source

APTIDÃO EDAFOCLIMÁTICA PARA O MOGNO-AFRICANO NO BRASIL

open access: yesCiência Florestal, 2018
The African mahogany (Khaya ivorensis A. Chev.) is a tree native from African continent, which has good quality wood and is used in furniture, shipbuilding, doors, among others.
Derblai Casaroli   +5 more
doaj   +1 more source

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