Results 1 to 10 of about 33,544 (183)

TECHNOLOGICAL CHARACTERISTICS OF THE WOOD OF Eucalyptus grandis W.Hill ex Maiden AND Eucalyptus cloeziana F. Muell, AS A SUPPLY FOR THE FURNITURE INDUSTRY [PDF]

open access: yesCiência Florestal, 2010
This work was carried out at Universidade de Brasília at the Wood Products of Forestry Laboratory (IBAMA, Brasília, DF, Brazil). Two species of eucalypt wood (Eucalyptus grandis W.Hill ex Maiden and Eucalyptus cloeziana) were studied to supply the ...
Joaquim Carlos Gonçalez   +6 more
doaj   +4 more sources

The survival, development, and reproduction of Gonipterus platensis (Coleoptera: Curculionidae) on the main Eucalyptus (Myrtaceae) genotypes planted in Brazil [PDF]

open access: yesPeerJ, 2022
Background Gonipterus platensis Marelli (Coleoptera: Curculionidae) is the main defoliating beetle of Eucalyptus L’Hér. (Myrtaceae) plants worldwide. The suitability of Eucalyptus to this pest varies among host plant genotypes.
Nádia Cristina de Oliveira   +7 more
doaj   +2 more sources

Effects of Mixed Eucalyptus urophylla×E. grandis with Manglietia conifera and Michelia hedyosperma on Soil Nutrients and Enzyme Activities

open access: yesGuangdong nongye kexue, 2022
【Objective】The study aimed to explore the changes of soil nutrients and enzyme activities under five afforestation models of Eucalyptus urophylla×E.
Jun LIU, Chun MAO, Xiaomei HAN, Mei YANG
doaj   +1 more source

A simple field based method for rapid wood density estimation for selected tree species in Western Kenya [PDF]

open access: yes, 2020
Wood density is an important variable for accurate quantification of woody biomass and carbon stocks. Conventional destructive methods for wood density estimation are resource intensive, prohibiting their use, limiting the application of approaches that ...
Jamnadass, Ramni H.   +4 more
core   +1 more source

Seletividade alimentar e influência da idade da folha de Eucalyptus SPP. para Thyrinteina Arnobia (Lepidoptera: Geometridae) Feeding selectivity and influence of leaf age of Eucalyptus SPP. for Thyrinteina Arnobia (Lepidoptera: Geometridae)

open access: yesPesquisa Agropecuária Brasileira, 1999
Thyrinteina arnobia (Stoll, 1782) (Lepidoptera: Geometridae) é considerada uma das mais sérias pragas do eucalipto no Brasil. Este trabalho foi realizado com o objetivo de estudar a preferência alimentar de T.
Raimunda Nonata Santos Lemos   +3 more
doaj   +1 more source

Genome-wide identification of microRNAs involved in the somatic embryogenesis of Eucalyptus

open access: yesG3: Genes, Genomes, Genetics, 2021
MicroRNAs (miRNAs) are small noncoding RNAs (18–24 nt) and function in many biological processes in plants. Although Eucalyptus trees are widely planted across the world, our understanding of the miRNA regulation in the somatic embryogenesis (SE) of ...
Zihai Qin   +7 more
doaj   +1 more source

Permeability measuremens of brazilian Eucalyptus

open access: yesMaterials Research, 2010
The permeability of Brazilian Eucalyptus grandis and Eucalyptus citriodora wood was measured in a custom build gas analysis chamber in order to determine which species could be successfully treated with preservatives. Liquid permeability was tested using
Marcio Rogério da Silva   +3 more
doaj   +1 more source

Shifts in the bacterial community composition along deep soil profiles in monospecific and mixed stands of Eucalyptus grandis and Acacia mangium [PDF]

open access: yes, 2017
Our knowledge of the rhizosphere bacterial communities in deep soils and the role of Eucalyptus and Acacia on the structure of these communities remains very limited.
Avelino Maia de Andrade, Pedro   +7 more
core   +2 more sources

Organellar carbon metabolism is co-ordinated with distinct developmental phases of secondary xylem [PDF]

open access: yes, 2019
Subcellular compartmentation of plant biosynthetic pathways in the mitochondria and plastids requires coordinated regulation of nuclear encoded genes, and the role of these genes has been largely ignored by wood researchers. In this study, we constructed
Fierro Gutierrez, Ana Carolina Elisa   +4 more
core   +2 more sources

Crescimento e Produção de Eucalipto na Região do Médio Paraíba do Sul, RJ

open access: yesFloresta e Ambiente, 2017
RESUMO Objetivou-se avaliar a produção de sete materiais genéticos de Eucalyptus, implantados no Município de Paty do Alferes, Rio de Janeiro. Foram utilizadas quatro espécies de eucalipto, um híbrido Eucalyptus urophylla x E.
Dereck Halley Anthony Alves Ferreira   +5 more
doaj   +1 more source

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