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Simulações de parâmetros genéticos a partir de microssatélites: contribuições para a conservação de recursos florestais de biomas brasileiros
(Universidade Federal de Santa Maria, 2022-09-28)
The increasing destruction of forest ecosystems has been of concern to society
worldwide and demands for more effective conservation strategies for these genetic
resources. In this research, microsatellite markers data ...
Fitossociologia de comunidades arbóreas em savanas do Brasil central
(Universidade Federal de Santa Maria, 2008-02-11)
These studies were undertaken in the state of Mato Grosso, Brazil, in the area of Chapada dos Guimarães and Baixada Cuiabana, which are constituted of a high plateau and a big low plain, respectively, being limited to two ...
Propriedades mecânicas e trafegabilidade de solos em plantios florestais
(Universidade Federal de Santa Maria, 2013-01-31)
Mechanization significantly increased the productivity, quality and cost reduction for forests
cultivation. However, it may be responsible for environmenral impacts, such as soil
compaction, which is a result of traffic, ...
Dinâmica do carbono e nitrogênio em argissolos com plantação de Eucalyptus sp.
(Universidade Federal de Santa Maria, 2013-03-04)
Understanding the dynamics of carbon and nitrogen associated with the physical and chemical
properties of the soil are important for conscious planning the use and management of land under
cultivation of eucalyptus in ...
Espécies vegetais para o manejo biotécnico de taludes e aspectos ambientais associados
(Universidade Federal de Santa Maria, 2013-03-04)
This study aimed to investigate the suitability of plant species for biotechnical management
of slopes in oxisol soils. The studies began in March 2009, in the region of Cruz Alta-RS,
South Brazil (28°23 28,14 S e 53°22 ...
Dinâmica nutricional em um povoamento de Pinus taeda L., Rio Grande do Sul, Brasil
(Universidade Federal de Santa Maria, 2013-03-01)
The knowledge of nutrition dynamics in forest stands provides basis for forest implementation, using the principles of sustainable forests. This study investigated the nutrition dynamics in a pine stand, deployed in 1993, ...
Identificação e caracterização de Fusarium spp. e Pestalotiopsis spp. associados a Carya illinoinensis no Rio Grande do Sul
(Universidade Federal de Santa Maria, 2013-02-19)
Cultivation of Walnut-pecan (Carya illinoinensis [Wangenh.] K. Koch) has intensified in recent years in the state of Rio Grande do Sul. However, the research related to plant pathology has not developed to the same degree, ...
Desempenho silvicultural e seleção de clones de Eucalyptus spp. para a qualidade da madeira
(Universidade Federal de Santa Maria, 2012-12-14)
The study aimed to evaluate the silvicultural performance of Eucalyptus spp. clones
and select superior clones with higher quality of the wood. The material used for the
study was from a clonal test of interspecific ...
Dinâmica populacional de artrópodos em plantio inicial de Eucalyptus grandis (w. Hill) sob diferentes alternativas de controle químico de plantas daninhas
(Universidade Federal de Santa Maria, 2013-03-01)
The objective of this study was to investigate the effect of alternative chemical control of weeds in the arthropod fauna in Eucalyptus grandis (W. Hill). The study was conducted in an area belonging to Fepagro Forests in ...
Propriedades físicas e quimicas do solo e crescimento de Eucalyptus dunnii maiden em diferentes espaçamentos de plantio
(Universidade Federal de Santa Maria, 2013-05-27)
The study was carried out to evaluate the changes in the physical and chemical properties of a sandy soil and the tree growth after afforestation of an Eucalyptus forest planted in different spacing. It was accomplished ...