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Determinação multirresíduo de agrotóxicos em tomate, beterraba e cenoura empregando QuEChERS modificado e UHPLC-MS/MS
(Universidade Federal de Santa Maria, 2020-04-17)
Beet, carrot and tomato are foods with a high content of water, sugars and pigments, which are among the most cultivated and consumed vegetables worldwide and frequently contain pesticide residues. Therefore, a simple ...
Padrões de habitat e traços funcionais: impacto da fragmentação florestal sobre diferentes assembleias no bioma Pampa
(Universidade Federal de Santa Maria, 2021-08-31)
Ecotonal forests in contact with native grasslands in the Pampa biome constitute important genetic banks
and sources of research about the ecology of plant and animal species, providing essential information
for the ...
Desenvolvimento e avaliação de nova configuração geométrica de rotor para aerador de solo sob pastagens degradadas
(Universidade Federal de Santa Maria, 2020-01-13)
Aeration and incorporation of fertilizers in agricultural soil are alternatives for restoring and/or
the productivity increase of a pasture, the one is first fundamental for the development of
plants. Nevertheless, a ...
Avaliação dos efeitos topográficos e direcionais sobre os índices de vegetação na definição de zonas de manejo em povoamentos de pinus no sul do Brasil
(Universidade Federal de Santa Maria, 2021-08-25)
The application of remote sensing data represents an alternative for monitoring forest stands. However, in most applications, the sources of radiometric uncertainty associated with the data are not considered. This study ...
Epidemiologia do patossistema Triticum aestivum - Pyricularia oryzae
(Universidade Federal de Santa Maria, 2021-04-30)
Wheat blast caused by the fungus Pyricularia oryzae triticum (PoT), is one of the main limiting factors for wheat cultivation in Brazil. One of the main difficulties related to the control of the disease is related to the ...
Predição de micotoxinas em cereais e subprodutos via espectroscopia de reflectância no infravermelho próximo
(Universidade Federal de Santa Maria, 2021-09-01)
Cereal grain quality can be altered by the presence of fungi, which may produce mycotoxins that have
the potential to cause harm to human and animal health. It is thus essential to monitor the levels of such
substances ...
Topoclimatologia no Cânion Itaimbezinho, bacia hidrográfica do Rio do Boi - RS/SC
(Universidade Federal de Santa Maria, 2021-09-21)
The paper aims to analyze the influence of the relief as a climatic control on the variability of
temperature, relative humidity, the genesis of fogs and the occurrence of occult precipitation
in the Rio do Boi watershed, ...
Produção de biopolímeros fúngicos a partir da fermentação submersa de Phoma dimorpha
(Universidade Federal de Santa Maria, 2021-01-29)
Research with fungi is growing due to the possible bioproducts from its cultivation, as well as its different applicability. Fungal biopolymers can be produced from the fermentation process of these microorganisms. Alternative ...
O extrato bruto das folhas da espécie Randia ferox (Cham & Schlecht) DC. apresenta adequado perfil de segurança e potencial antineuroinflamatório in vitro
(Universidade Federal de Santa Maria, 2021-08-27)
Neuropsychiatric diseases directly affect the quality of life of those affected and their families, becoming a public health problem. Among the hypotheses of its pathophysiology, neuroinflammation has been explored, making ...
Distribuição fitogeográfica de Parodia horstii (F. Ritter) N. P. Taylor (Cactoideae, Cactaceae) na região central do Rio Grande do Sul
(Universidade Federal de Santa Maria, 2021-08-24)
The landscape of Rio Grande do Sul presents a mixture of floristic elements present in its most varied environments. Among these, the Cactaceae family, with few scientific knowledge about distribution patterns at the species ...