نتایج جستجو برای: eucalyptus torquata

تعداد نتایج: 7695  

2011
Leandro Costa Nascimento Jorge Lepikson Neto Marcela Mendes Salaza Eduardo Leal Oliveira Camargo Wesley Leoricy Marques Danieli Cristina Gonçalves Ramon Oliveira Vidal Gonçalo Amarante Guimarães Pereira Marcelo Falsarella Carazzolle

Background The species of the genus Eucalyptus are the most planted for the fiber crop in the world. They are mainly utilized for timber, pulp and paper production. Brazil, helped by the favorable weather conditions, appears as a big producer and exporter of eucalyptus derivates. In 2002, the Brazilian network research of the Eucalyptus Genome (Genolyptus) was established with the goal of integ...

2012
Paulo Ricardo Gherardi Hein José Tarcísio Lima

Many traits are known to be important in determining the value of Eucalyptus wood as sawn timber. The commercial importance of the microfi bril angle (MFA) for wood quality is well established for a range of softwoods, but is less clear for hardwood species. For instance, the relationships of MFA with wood stiffness and compressive strength are unknown in Eucalyptus. Therefore, the aim of this ...

2008
Carmen S. R. Freire Paula C. R. Pinto Ana S. Santiago Armando J. D. Silvestre Dmitry V. Evtuguin Carlos Pascoal Neto

The lipophilic extractives of Eucalyptus globulus, Eucalyptus grandis, Eucalyptus urograndis, Betula verrucosa and Acacia mangium woods and of the corresponding ECF bleached kraft pulps, were characterized by GC-MS. The five hardwoods showed significant differences in the content and composition of the main families of extractives, namely fatty acids, long chain aliphatic alcohols and sterols. ...

2017
A Kamari A Sepahvand R Mohammadi

Background and Purpose Cryptococcus species are pathogenic and non-pathogenic basidiomycete yeasts that are found widely in the environment. Based on phenotypic methods, this genus has many species; however, its taxonomy is presently being re-evaluated by modern techniques. The Cryptococcus species complex includes two sibling taxa of Cryptococcus neoformans and Cryptococcus gattii. We aimed to...

2014
James M. Vose Chelcy F. Miniat Peter V. Caldwell

The potential expansion of freeze-tolerant (FT) Eucalyptus plantations in the United States has raised concerns about the implications for water resources. Modeling was used to examine the potential effects of expanding the distribution of FT Eucalyptus plantations in US Department of Agriculture Plant Hardiness Zones 8b and greater on water yield (Q). Analyses focused on two scales: the stand ...

2006
A. Rahman F. A. Talukder

Experiments were conducted to study the bioefficacies of different plant/weed derivatives that affect the development of the pulse beetle, Callosobruchus maculates F. (Coleoptera: Bruchidae) fed on black gram, Vigna mungo, seeds. Plant extracts, powder, ash and oil from nishinda (Vitex negundo L.), eucalyptus (Eucalyptus globules Labill.), bankalmi (Ipomoea sepiaria K.), neem (Azadirachta indic...

Journal: :Journal of bacteriology 2010
Pieter De Maayer Wai Yin Chan Stephanus N Venter Ian K Toth Paul R J Birch Fourie Joubert Teresa A Coutinho

Pantoea ananatis is a Gram-negative plant pathogen that causes disease on a broad range of host plants, including pineapple, maize, rice, onion, melons, and Eucalyptus, and has been implicated in several cases of human disease. Here, we report the genome sequence of P. ananatis LMG20103 isolated from diseased Eucalyptus in South Africa.

2018
Arthur P. A. Pereira Maurício R. G. Zagatto Carolina B. Brandani Denise de Lourdes Mescolotti Simone R. Cotta José L. M. Gonçalves Elke J. B. N. Cardoso

Citation: Pereira APA, Zagatto MRG, Brandani CB, Mescolotti DdL, Cotta SR, Gonçalves JLM and Cardoso EJBN (2018) Acacia Changes Microbial Indicators and Increases C and N in Soil Organic Fractions in Intercropped Eucalyptus Plantations. Front. Microbiol. 9:655. doi: 10.3389/fmicb.2018.00655 Acacia Changes Microbial Indicators and Increases C and N in Soil Organic Fractions in Intercropped Eucal...

2011
Wesley L Marques Marcela Salazar Eduardo Camargo Jorge Lepikson-Neto Danieli Cristina Gonçalves Leandro Costa do Nascimento Carla Garcia Adriano Almeida Gonçalo Pereira

Background Eucalyptus forests are a competitive and efficient alternative to convert carbon from the atmosphere in cellulose, an important source for paper manufacture and bioenergy production. To obtain transgenic Eucalyptus with important traits improved it is necessary to make modifications in genes that affect the final phenotype. One interesting gene that follows this requisite was recentl...

2015
Jane E. M. Gibbs

OBJECTIVES To investigate Eucalyptus (gum tree) pollen allergy in children in relation to geography, particularly vegetation, and its relationship to asthma. METHODS Males (n = 180) and females (n = 200) aged 9 to 14 participated. Some were healthy (asymptomatic), some had asthma, and some had other symptoms associated with atopy. School students were from three urban coastal schools and one ...

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