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Estudo da paisagem da Floresta Nacional de São Francisco de Paula, RS, Brasil
(Universidade Federal de Santa Maria, 2005-07-22)
The importance of Brazilian landscapes and the destruction problem are already known. Despite, the worry expressed by the population with the landscapes destination is normally emotional and subjective. The manifestations ...
Erva-mate e atividade antioxidante
(Universidade Federal de Santa Maria, 2005-02-11)
Ilex paraguariensis Saint Hilaire (Aquifoliaceae), popularly known as yerba-mate, is a native species of South America and has its area of natural occurrence restricted to Brazil, Paraguay and Argentina. It is a product ...
Extrato alcoólico de capim-cidreira (Cymbopogon citratus) no controle do carrapato (Boophilus microplus) de bovinos leiteiros
(Universidade Federal de Santa Maria, 2005-02-24)
The work was conducted in Santa Maria (RS), with the objective of to evaluate the effectiveness of the lemongrass (Cymbopogon citratus) in the control of Boophilus microplus (Canestrini, 1887) tick, compared to a synthetic ...
Degradação de bifenilos policlorados (PCBs) por microrganismo de interesse tecnológico na indústria cárnea
(Universidade Federal de Santa Maria, 2005-02-28)
Due to the risk for human health associated to the presence of polychlorinated biphenyl (PCB) residues in foods, there is an interest in knowing the different factors that could reduce such contamination. Previous research ...
Água no solo e rendimento de trigo, milho e soja, associados ao fenômeno El niño oscilação sul e à mudança climática simulados para Santa Maria, RS.
(Universidade Federal de Santa Maria, 2005-01-20)
The El Nino Southern Oscillation (ENSO) is a large-scale phenomenon that impacts weather and climate worldwide, including Southern and Northeast Brazil. Soil water is a major factor that affects interannual crop production ...
Mulching vertical e manejo da água em sistema plantio direto
(Universidade Federal de Santa Maria, 2005-02-28)
With the main objective to evaluate the hydrological behavior of the vertical mulching in no tillage system, this work have been realized in 2002/2003 and 2003/2004 agricultural years on Latossolo Vermelho Distrófico típico ...
Classificação e crescimento de grupos ecológicos da floresta ombrófila mista na flona de São Francisco de Paula, RS.
(Universidade Federal de Santa Maria, 2005-02-28)
The present work was realized in a Mixed Rainy Forest in Rio Grande do Sul, Brazil, that consists in one of the richest forest types that the State has. Due to the importance of conservation and the adequate use of natural ...
Propriedades mecânicas de solo franco arenoso sob distintos sistemas de preparo, tráfego mecanizado e resíduos vegetais
(Universidade Federal de Santa Maria, 2005-02-18)
The excessive mobilization of the soil causes losses to its structure. This is eliminated with the no tillage system, where mobilization only occurs in the planting line. However, considering that lately there was an ...
Diferentes proporções de fibra insolúvel e solúvel de grãos de aveia sobre a resposta biológica de ratos
(Universidade Federal de Santa Maria, 2005-02-25)
The present report had as the objective to establish relations between the different proportions of insoluble and soluble fiber from oat grains on biological response in Wistar rats fed with formulated rations with similar ...
Avaliação do processamento de pontos obtidos com GPS utilizando diferentes bases e tempos de ocupação
(Universidade Federal de Santa Maria, 2005-02-28)