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Atividade florestal no contexto da fumicultura: oportunidade de desenvolvimento regional, diversificação, geração de emprego e renda
(Universidade Federal de Santa Maria, 2010-03-25)
The general objective of this paper is to demonstrate that forests and forestry activities are compatible with the real estate structure of small rural holdings, turning into a relevant subsistence factor, while providing ...
Crescimento de Podocarpus lamberti Klotzsch ex Endl. em duas regiões fitogeográficas no estado do Rio Grande do Sul
(Universidade Federal de Santa Maria, 2010-05-06)
In order to study the growth and the relationship with environmental variables of Podocarpus lambertii Klotzsch ex Endl. in two phyto-geographical regions of Rio Grande
do Sul state, over hill fields (São Francisco de ...
Efeito do desbaste nos parâmetros dendrométricos e na qualidade da madeira de Eucalyptus grandis W. Hill ex Maiden
(Universidade Federal de Santa Maria, 2010-03-05)
This study was undertaken to evaluate the effect of thinning in the dendrometric parameters and wood quality of the Eucalyptus grandis at 18 years of age. There was analyzed a thinning experiment, located in the northern ...
Espectrorradiometria do visível e infravermelho próximo em povoamento de Eucalyptus grandis W. Hill ex Maiden
(Universidade Federal de Santa Maria, 2010-04-20)
Aiming to develop studies relating laboratory spectroradiometry with macro and micronutrients contents of vegetative materials of forest populations of Eucalyptus grandis W Hill ex Maiden, of different ages, an experimental ...
Levantamento populacional da entomofauna em plantios de Eucalyptus spp.
(Universidade Federal de Santa Maria, 2010-01-29)
The cultivation of eucalipto has become an important economic activity in Brazil, due to its rapid growth, productive capacity, adaptability to different environments and great diversity of species, thus meeting the various ...
Mecanismos de regeneração natural e estrutura populacional de três espécies arbóreas em remanescente de floresta ombrófila mista, Rio Grande do Sul
(Universidade Federal de Santa Maria, 2010-03-15)
The ecology of regeneration and population dynamics is necessary information to the conservation and management of forest ecosystems. Thus, this study aimed to characterize: a) the mechanisms of natural regeneration in a ...
Relação solo-fitossociologia em um remanescente de floresta estacional decidual
(Universidade Federal de Santa Maria, 2010-07-30)
The study aimed at evaluating tree and shrub vegetation concerning the slope of the soil in Seasonal Deciduous Forest. The vegetation assessment was conducted in 14 plots
systematically distributed in the forest and divided ...
Propagação in vitro e ex vitro de louro-pardo (Cordia trichotoma (Vell.) Arrabida ex Steudel)
(Universidade Federal de Santa Maria, 2010-03-01)
Although the louro-pardo (Cordia trichotoma Vell.) is native forest specie with high timber potential, there are
still scarce studies that approach the production of seedlings of this species by vegetative propagation. ...
Influência do espaçamento sobre o crescimento e a qualidade da madeira de Pinus taeda L.
(Universidade Federal de Santa Maria, 2010-08-12)
This study had the objective of evaluating the effect of planting spacing on the growth, yield and wood quality of Pinus taeda L. Nine different spacing were analyzed, with
six trees sampled per treatment, totalizing 54 ...
Germinação, estabelecimento, regeneração e calogênese in vitro em explantes de açoita-cavalo (Luehea divaricata Mart. & Zucc.)
(Universidade Federal de Santa Maria, 2010-02-26)
The advance of biotechnology in forestry has favored techniques of in vitro propagation of species that present difficulties in reproduction by sexual seeds. Luehea divaricata Mart. & Zucc, a member of the Malvaceae family, ...