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Durabilidade natural da madeira de Tetrorchidium rubrivenium em ensaios de campo e de laboratório
(Universidade Federal de Santa Maria, 2014-02-28)
The wood over time passes through a process natural what that gradually losing their
(mechanical, physical or chemical) properties in a gradual state of decay. This fact is
compounded by the action of wood-destroying ...
Anatomia do lenho de espécies de Euphorbiaceae nativas e cultivadas no Rio Grande do Sul
(Universidade Federal de Santa Maria, 2014-02-11)
The family Euphorbiaceae sensu lato is distributed specially in the tropics, in various
types of vegetation and habitats, being one of the largest, most complex and diverse
Angiosperm families. Recently, it was divided ...
Tecnologia de sementes e crescimento inicial de mudas de Cabralea canjerana (Vell.) Mart.
(Universidade Federal de Santa Maria, 2014-02-20)
Cabralea canjerana (canjerana) is a native tree of Meliaceae family. The high economic value this specie is by high durability this wood. The wood is used in furniture, building, fence posts, among others. In addition, the ...
Crescimento inicial de Enterolobium contortisiliquum (Vell.) Morong. em diferentes substratos e lâminas de irrigação
(Universidade Federal de Santa Maria, 2014-07-21)
The purpose of this work was to evaluate the development of Enterolobium contortisiliquum (Vell.) Morong seedlings produced with different substrates combined with irrigation water blade. The study was developed in the ...
Tecnologia de sementes e desenvolvimento de mudas de Handroanthus heptaphyllus (Mart.) Mattos sob diferentes formas de manejo no viveiro e no campo
(Universidade Federal de Santa Maria, 2014-02-19)
The Handroanthus heptaphyllus (ipê-roxo) species has ecological and commercial
importance, being used for various purposes since timber purposes to environmental
restoration, and medical purposes. Thus, the present study ...
Regeneração natural em floresta estacional decidual aluvial: fisionomia, espécies potenciais para restauração ecológica e variáveis ambientais
(Universidade Federal de Santa Maria, 2014-02-26)
This study was conducted in an area of Stational Deciduous Alluvial Forest, which was abandoned and isolated, located in the Colônia State Park in the municipality of Agudo, Rio Grande do Sul State, Brazil. The main objective ...
Análise econômica da cadeia produtiva do carvão vegetal em municípios do Vale do Taquari e Caí, RS
(Universidade Federal de Santa Maria, 2014-02-27)
In the present study aimed to analyze economically the productive chain of charcoal in cities of Taquari and Caí Valley, Rio Grande do Sul. The region covered the cities of Brochier, Maratá, Paverama and Poço das Antas. ...
Influência da disponibilidade hídrica e do preparo do solo no crescimento de Pinus elliottii Engelm. cultivado em neossolo quartzarênico
(Universidade Federal de Santa Maria, 2014-02-26)
The establishment of forest stands on degraded sandy soils environments presents challenges related to low fertility and drought. The objective of this study was to evaluate the growth of young plants of Pinus elliottii ...
Geoestatística aplicada a caracterização da distribuição espacial de espécies arbóreas em floresta ombrófila mista
(Universidade Federal de Santa Maria, 2014-02-21)
This work aimed to apply geostatistical analysis to verify the existence of spatial dependence in the distribution of arboreal species, and variables related on parcels installed in the National Forest of São Francisco de ...
Sementes e miniestaquia em Nectandra megapotamica (Spreng.) Mez. e sementes e micropropação em Handroanthus chrysotrichus (MART. ex DC.) J. Mattos
(Universidade Federal de Santa Maria, 2014-12-22)
Nectandra megapotamica (Spreng.) Mez. and Handroanthus chrysotrichus (Mart. ex DC.) J. Mattos are Brazilian native species that have great economic importance, ecological, silvicultural and ornamental. However, there is ...