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Itens para a visualização no momento 11-20 of 25
Desempenho de Melia azedarach L. sob diferentes tipos de tratamentos de partículas, proporções de cimento e aditivos, na fabricação de painéis cimento-madeira
(Universidade Federal de Santa Maria, 2018-02-22)
In the wood panels market, cement-wood emerge as a product with interesting
characteristics of resistance to biological degradation and great physical and
mechanical performance. These panels have wide applicability in ...
Propriedades tecnológicas da madeira densificada de eucalipto submetida ao tratamento em óleo vegetal
(Universidade Federal de Santa Maria, 2018-12-14)
Densification is relevant in the timber industry. Since it makes it possible to increase the use of wood less valued by the market. However, densified wood shows high dimensional instability. In order to minimize this ...
Artropodofauna associada às copas de Acacia mearnsii, Enterolobium contortisiliquum, Eucalyptus dunnii e Dodonaea viscosa em áreas mineradas e não minerada no Rio Grande do Sul
(Universidade Federal de Santa Maria, 2018-02-27)
The main objective of the present study was to describe the arthropod fauna associated with the upper stratum of the species Acacia mearnsii, Enterolobium contortisiliquum, Eucalyptus dunnii and Dodonaea viscosa in mined ...
Regeneração natural e relações ambientais em área de controle de Bambusa tuldoides Munro.
(Universidade Federal de Santa Maria, 2018-02-16)
Bamboos can pose risks to environmental sustainability as they form densification and cause competition, in the search for resources, with native species. Faced with this problem, bamboo control techniques can be an important ...
Hesperozygis ringens (Benth.) Epling:caracterização dos órgãos vegetativos, análise histoquímicae atividade antifúngica do óleo essencial
(Universidade Federal de Santa Maria, 2018-01-18)
Lamiaceae stands out for presenting species with potential to produce e
ssential oils (EOs), and among them,
Hesperozygis ringens (Benth.) Epling is classified. In addition to studies about the production of an essential ...
Biomassa e estoque de nutrientes em diferentes materiais genéticos de Eucalyptus no sul do Brasil
(Universidade Federal de Santa Maria, 2018-02-23)
The study of biomass production and nutrient accumulation in Eucalyptus stands as the basis for understanding nutrient dynamics in forest sites. The objective of this work was to estimate the biomass and nutrient stock of ...
Crescimento e consumo hídrico de Pinus sp e Eucalyptus saligna Sm. em diferentes condições ambientais
(Universidade Federal de Santa Maria, 2018-01-26)
Species of the genus Pinus and Eucalyptus are among the most planted in several
countries in the world. In many of these areas, forest plantations are subject to
periods of water deficit of different ...
Resistência ao cisalhamento de solo com raízes – ensaios de cisalhamento direto in situ
(Universidade Federal de Santa Maria, 2018-02-26)
The increasing use of Soil Bioengineering in infrastructure works has required the improvement of the
technical information regarding the behavior and performance of the plants which are used as building
material. On ...
Avaliação da madeira de Eucalyptus benthamii Maiden & Cambage por espectroscopia no infravermelho próximo, com vistas à produção de celulose
(Universidade Federal de Santa Maria, 2018-05-29)
Analysis of wood quality is a routine practice in the cellulose industry. However, most traditional methods of analysis are time-consuming, expensive, and require descruction of trees being sampled. Therefore, the use of ...
Caracterização genética, análise do óleo essencial e anatomia foliar de Nectandra megapotamica (Spreng.) Mez.
(Universidade Federal de Santa Maria, 2018-03-16)
Nectandra megapotamica (Spreng.) Mez. is a forest species native to Brazil, which presents ecological and pharmacological importance, due to its great potential for the development of new drugs. This aspect has been ...