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Tratamentos alternativos na qualidade sanitária e fisiológica de sementes de espécies florestais
(Universidade Federal de Santa Maria, 2007-07-31)
The intervention for fungi control in seeds is widely made through chemical products. However, the results of this use may become negative to society and environment due to the pollution caused by the residues of those ...
Monitoramento e modelagem matemática dos processos hidrossedimentológicos em bacias hidrográficas florestais no sul do Brasil
(Universidade Federal de Santa Maria, 2011-10-31)
The effect of eucalyptus forests in hidrossedimentologic processes has been little explored
by the scientific community, which results in a database containing information related to
these incipient effects, especially ...
Influência da luminosidade na morfometria foliar e estrutura arbórea de Pilocarpus pennatifolius Lem.
(Universidade Federal de Santa Maria, 2019-02-22)
Tropical forests with their plant diversity have a vertical structure stratified by the light
demand of the different species. At lower levels occur many species with potential to
provide non-wood products, especially ...
Aleatoriedade e tamanho de amostra em mudas de Pinus spp. em viveiro florestal
(Universidade Federal de Santa Maria, 2007-02-27)
The forest species have been used since the beginning of the times for the most several ends. However, the unrestricted and inadequate use, especially of native
examples of great economical value, it is causing great ...
Limites de precaução e controle em análises de tecidos vegetais de espécies florestais
(Universidade Federal de Santa Maria, 2006-06-23)
The present work has objective to define wich is the distribution of probability that analysis of nutritional contents are adjusted, selecting a function that better explain its behavior and to estimate the limits values ...
Seleção de clones e produção de mudas de erva-mate por miniestaquia
(Universidade Federal de Santa Maria, 2022-03-04)
Mate (Ilex paraguariensis St.-Hil.) is a native species of southern Brazil, with great economic, social, environmental and cultural importance where it occurs. Even that, there are no available technologies of asexual ...
Ceratocystis fimbriata Ellis & Halsted em espécies florestais no Rio Grande do Sul: comportamento e controle biológico
(Universidade Federal de Santa Maria, 2014-02-25)
Pathogens of the genus Ceratocystis are polyphagous, attacking several species of economic importance, such as black wattle, eucalyptus, mango and cocoa, these have wide variability even within a single genus or species, ...
Potencial regenerativo de Cabralea canjerana (vell.) Mart. por condução de brotações em floresta secundária, RS
(Universidade Federal de Santa Maria, 2022-05-31)
The objective of this study was to determine the regenerative potential of Cabralea
canjerana (vell.) Mart, by sprouting young plants in Deciduous Seasonal Forest in the
Atlantic Forest biome, in a private area, in the ...
Cipós e sua associação com Parapiptadenia rigida (Bentham) Brenan em um fragmento de floresta estacional decidual
(Universidade Federal de Santa Maria, 2013-02-07)
Lianas are known as forest parasites, although they are major
components structurally and floristically of natural forests. The aim of this study
was to research liana ecology and its effects on growth and production ...
Aspectos da ciclagem de nutrientes em um sistema silvopastoril com Acacia mearnsii De Wild., no município de Tupanciretã, RS
(Universidade Federal de Santa Maria, 2003-06-27)
This study had as objective to quantify the biomass above and
below ground of the Acacia mearnsii De Wild. trees and of the Panicum
maximum Jacq., as well as determine these contents in the biomass and
soil and evaluate ...