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Aspectos epidemiológicos e doenças associadas à infecção retroviral em gatos submetidos à necropsia
(Universidade Federal de Santa Maria, 2021-02-25)
Among the retroviruses of veterinary interest are the feline leukemia virus (FeLV) and the feline immunodeficiency virus (FIV), the most important domestic cat pathogens in the world. FeLV is mainly related to the occurrence ...
Produção e valor nutritivo de pastagens de tifton 85 sobressemeadas com azevém e inoculadas com Azospirillum brasilense
(Universidade Federal de Santa Maria, 2021-02-26)
The inoculation of plants with Azospirillum brasilense associated with chemical sources of nitrogen fertilizer
can increase the efficiency of nitrogen use and reduce the amount used. In forage systems whose base ...
O sistema informal de sementes crioulas e as guardiãs de sementes da vida: o protagonismo de mulheres na região central do RS
(Universidade Federal de Santa Maria, 2021-04-28)
This dissertation presents reflections on the construction of the legal system related to
Creole seeds, based on the precept that the “discovery” of Brazil was, and continues to be,
a great commercial enterprise that ...
Análise econômica da produção de carvão vegetal na região centro-oeste do Rio Grande do Sul
(Universidade Federal de Santa Maria, 2021-05-12)
The present study verified the economic viability of the production of charcoal for barbecue in the Midwest region of Rio Grande do Sul, from the forno-fornalha System, in addition to proposing the expansion of the forest ...
Geoestatística aplicada no desenvolvimento de diagramas ternários para a estimativa do conteúdo de água e qualidade física de solos tropicais e subtropicais do Brasil
(Universidade Federal de Santa Maria, 2021-02-18)
The South, Midwest, Southeast and part of the Northeast are responsible for more than 70% of Brazilian agricultural production. Many of these areas are irrigated by sprinkling and intensively cultivated, which may lead to ...
Variabilidade espacial da comunidade vegetal e mecanismos de tolerância de espécies de plantas de cobertura do solo presentes em vinhedos com altos teores de cobre
(Universidade Federal de Santa Maria, 2021-01-21)
Pampa biome is one of the most diverse countryside ecosystems in the world. In Brazil, the conservation of this ecosystem has been neglected, and more than 54% of its original area has been eliminated. Nevertheless, the ...
Desempenho de diferentes arranjos amostrais e modelos na espacialização de cátions trocáveis do solo
(Universidade Federal de Santa Maria, 2021-04-16)
Soil sampling for the mapping of its properties can be performed by a variety of arrangements with different levels of complexity. Considering the importance of exchangeable soil cations for crops, it is necessary to ...
Residualidade e reaplicação de corretivo da acidez, associada ou não ao gesso, em Latossolo no Cerrado: alterações nos atributos químicos do solo no perfil e baixo impacto na produtividade da soja e do milho
(Universidade Federal de Santa Maria, 2021-01-29)
Soil reacidification is a slow process and starts from the surface. In soils under a no-tillage (NT) system the reacidification can be controlled by reapplying lime on the surface provided that the soil native potential ...
Participação da mulher na tomada de decisão na pecuária de corte
(Universidade Federal de Santa Maria, 2021-03-10)
The growing participation of women in agribusiness has been showing the satisfaction
and pride of them in taking part in activities related to beef cattle production. The seek for
protagonism releases the woman from ...
Interação genótipo × ambiente e dimensionamento amostral para estatísticas de precisão em ensaios de soja
(Universidade Federal de Santa Maria, 2021-02-26)
Soybean grain yield is a relevant characteristic that needs further understanding in highland and
lowland scenarios, where there is a lack of comparative theoretical references, mainly regarding
genotype × environment ...