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Potencial silvicultural de espécies nativas florestais sob doses de fertilizante de liberação controlada e volume de recipiente, em viveiro e no campo
(Universidade Federal de Santa Maria, 2016-08-15)
The thesis does not contain abstract.
Modelo computacional de crescimento, produção e análise econômica para povoamentos de Pinus taeda L.
(Universidade Federal de Santa Maria, 2016-02-23)
This study aimed to propose the development of a computational model (Software) for prognosis of growth, production, distribution of frequencies by diameter classes and economic viability analysis for deployment of Pinus ...
Caracterização tecnológica da madeira de Maclura tinctoria (L.) D. Don ex steud.
(Universidade Federal de Santa Maria, 2016-02-26)
The objective of this study was to characterize technologically the wood of Tajuva (Maclura tinctoria). Therefore, there were physical, mechanical tests, of accelerated rot fungi in the laboratory and colorimetric analysis ...
Biomassa e estoque de nutrientes em Eucalyptus urophylla x Eucalyptus grandis em área arenizada do bioma Pampa - RS
(Universidade Federal de Santa Maria, 2016-02-18)
In Rio Grande do Sul, the Eucalyptus commercial plantations are spread over various regions and occupy the most diverse soil compositions, many of which have good fertility, leading to high growth rates in the stands. The ...
Crescimento, biomassa e nutrientes do Eucalyptus saligna Smith sob manejo dos resíduos da colheita e fertilização
(Universidade Federal de Santa Maria, 2016-07-15)
Intensive forestry has proposed the maximum use of resources produced in forest ecosystems, however, studies evaluating the management of havesting residues and the replacement of nutrients in the form of fertilizers still ...
Biomassa e nutrientes do híbrido Eucalyptus urograndis e Acacia mearnsii em plantios monoespecíficos e mistos
(Universidade Federal de Santa Maria, 2016-02-25)
The stock of biomass and nutrients has been the basis of many studies in forestry, particularly those that assess the nutritional sustainability of the system, however, there are few studies on this basis in mixed plantings ...
Fauna edáfica em campo nativo, Eucalyptus dunnii e Acacia mearnsii em área de mineração, Candiota, RS
(Universidade Federal de Santa Maria, 2016-02-25)
There are few studies related to soil fauna in coal mining area, mainly in the south region of
Rio Grande do Sul state. Therefore, the objective of this study was to determine the
composition of soil mesofauna and ...
Miniestaquia e qualidade de mudas de erva-mate
(Universidade Federal de Santa Maria, 2016-02-26)
The aim of this study were to evaluate the productivity of mini-stumps, the rooting capability of mini-cuttings, and the plantlet quality of holly clones. For rooting, shoots were collected from mini-stumps of four holly ...
Rizogênese in vitro e aclimatização de Luehea divaricata Mart. & Zucc.
(Universidade Federal de Santa Maria, 2016-02-19)
In front of the need to recover the original forest cover of the Atlantic Forest, it is necessary to adopt restoration programs of deforested areas using native species. Luehea divaricata Martius et Zuccarini, popularly ...
Identificação e caracterização do aglomerado industrial ervateiro do Alto Vale do Taquari, RS
(Universidade Federal de Santa Maria, 2016-02-26)
Known scientifically by Ilex paraguariensis, yerba mate, achieved significant economic and social importance, especially in southern Brazil. Considering the region of Alto Vale do Taquari (Polo 4 yerbatero sector), there ...