Results 61 to 70 of about 10,741 (167)

Functional variability of candidate genes involved in the lignification process in eucalyptus [PDF]

open access: yes, 2010
Lignin quantity and quality (S and G monomers) are two major components of wood quality. Optimizing these traits for charcoal and pulp production in Eucalyptus can have enormous economical impact.
Beydon, Genséric   +5 more
core  

Cossid moths (Lepidoptera: Cossidae) as pests of woody plants – A review

open access: yesAgricultural and Forest Entomology, Volume 27, Issue 4, Page 512-531, November 2025.
Abstract The Cossidae is a worldwide family of macro‐moths popularly known as carpenter moths due to the larval habit of boring in the wood of living plants. This review compiles current knowledge on the characteristics, diversity and bionomy of cossid moths as well as the damage they cause on woody plants.
Thanapol Choochuen, Jiří Foit
wiley   +1 more source

Early environmental conditions determine the genetic architecture of growth traits of Eucalyptus grown in Congo : W288 [PDF]

open access: yes, 2013
The genetic architecture of growth traits has been widely studied in forest trees. QTL studies have highlighted the presence of both stable and unstable genomic regions accounting for biomass production with respect to tree age and genetic background ...
Bartholomé, Jérôme   +3 more
core  

CRESCIMENTO DE CLONE DE Eucalyptus urophylla x E. grandis EM DIFERENTES ESPAÇAMENTOS

open access: yesFLORESTA, 2014
Este trabalho teve como objetivo avaliar o crescimento de clone de Eucalyptus urophylla x E. grandis em diferentes espaçamentos, entre o terceiro e o sexto ano de idade, em Avaré, SP. Os tratamentos consistiram dos espaçamentos de plantio 3,0 x 1,0; 3,0 x 1,5; 3,0 x 2,0 e 3,0 x 2,5 m.
Dereck Halley Anthony Alves Ferreira   +4 more
openaire   +2 more sources

Soil organic matter and enzyme activity in tropical sandy soils under integrated and conventional land uses

open access: yesSoil Science Society of America Journal, Volume 89, Issue 5, September/October 2025.
Abstract The preservation of soil fertility is essential for ecosystem sustainability, particularly in tropical regions where agricultural intensification often leads to rapid degradation. This study evaluated the impact of different land‐use systems on soil organic matter (SOM), enzymatic activities, and soybean productivity in tropical sandy soils ...
Karini Aparecida Matos Inacio   +7 more
wiley   +1 more source

Enxertia in vitro na propagação de clones de Eucalyptus urophylla e E. grandis In vitro grafting in the propagation of Eucalyptus urophylla and E. grandis clones

open access: yesPesquisa Agropecuária Brasileira, 2006
O objetivo deste trabalho foi avaliar a eficiência da enxertia in vitro na propagação de dois clones híbridos de Eucalyptus urophylla e E. grandis. Foram utilizados porta-enxertos juvenis obtidos de sementes de E. grandis e E. urophylla germinadas in vitro. As plantas enxertadas apresentaram pegamento de até 93% aos 50 dias de idade para as combinações
Fabiana Schmidt Bandeira   +3 more
openaire   +1 more source

Dendrometria e avaliação da performance de clones de eucalipto (Eucalyptus grandis x E. urophylla) plantados na região central do Estado de Rondônia. [PDF]

open access: yes, 2011
O objetivo deste trabalho foi selecionar os melhores modelos biométricos para predição da produtividade de híbridos E. grandis x E. urophylla visando caracterizar a performance destes clones em plantios homogêneos e disponibilizar uma ferramenta para ...
BENTES-GAMA, M. de M.   +4 more
core  

Etiology of bacterial leaf blight of eucalyptus in Brazil. [PDF]

open access: yes, 2019
Bacterial leaf blight of eucalyptus is initially characterized by water soaked, angular, amphigenous and interveinal lesions, concentrated along the main vein, at the edges or scattered on the leaf blade.
ALFENAS, A. C.   +5 more
core   +1 more source

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