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Fertilização a taxa variável de nitrogênio em trigo integrando sensoriamento de cultura e zonas de manejo na região Sul do Brasil
(Universidade Federal de Santa Maria, 2016-07-25)
There are basically two approaches for variable rate of nitrogen prescription, the first one based on management zones (predictive) and the second one based on remote sensing (reactive). These approaches have complementary ...
Tumor maligno de bainha de nervo periférico em um felino - relato de caso
(Universidade Federal de Santa Maria, 2016-02-18)
The malignant peripheral nerve sheath tumor, or malignant Schwannoma is an
uncommon tumor in felines, derived from the Schwann cell with high cellular atypia
that infiltrates to the adjacent tissues. The most usual ...
Nitrogênio e água no crescimento de cultivares de alface
(Universidade Federal de Santa Maria, 2016-03-11)
The goal of this research was to determine relationships between nitrogen (N) and water availabilities and growth of lettuce plants. In the first chapter, experiments were conducted in autumn-winter and spring-summer 2013 ...
Silício e cobre na produção de alface em cultivo sem solo
(Universidade Federal de Santa Maria, 2016-02-18)
This work aimed to evaluate the effect of silicon and copper concentrations in the nutrient solution for
lettuce soilless production. Four experiments were conducted at Plant Science Department of the
Federal University ...
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 ...
Reutilização da água na limpeza das instalações de suínos nas fases de crescimento e terminação
(Universidade Federal de Santa Maria, 2016-03-17)
This study had the purpose to test a system for reuse from the pig farming water. It evaluated the growth performance of animals subjected to cleaning the installations wastewater from swine, they were also evaluated the ...
Resposta da soja e do repolho à concentração de nutrientes e volume do meio radicular
(Universidade Federal de Santa Maria, 2016-03-03)
In soil preparation methods either by no till or by raised beds for vegetable crop
production, root growth can be reduced by subsurface compaction and concentration of
fertilizers in the surface layer. The goal of this ...
Modulação de ciclos de luz como uma estratégia para redução de custos energéticos em fotobiorreatores
(Universidade Federal de Santa Maria, 2016-03-04)
Microalgae are photosynthetic microorganisms, which in turn, have versatility to
associate CO2 sequestration processes with parallel production of inputs. However,
one of the operational problems of this technology refers ...
Análise rápida da acidez de bebidas em microplacas de papel empregando entalpimetria no infravermelho
(Universidade Federal de Santa Maria, 2016-03-11)
The paper devices are receiving high emphasis in chemical analysis due to the attractive
features as low cost, facility of use and fabrication, low consumption of reagents and
easy disposal, high surface area, portability ...
Impacto da infusão mesentérica de compostos nitrogenados sobre o fluxo visceral de metabólitos em ovinos
(Universidade Federal de Santa Maria, 2016-02-16)
The aim of the study is measure the impact of the mesenteric infusion of different N compounds: alanine, arginine and ammonium bicarbonate on oxygen uptake by splanchnic tissues relative the ureagenesis and gluconeogenesis. ...