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Contribuições do cultivo de plantas de cobertura de inverno para qualidade de solos arenosos e relação entre água disponível e densidade em solos de diferentes classes texturais
(Universidade Federal de Santa Maria, 2023-08-29)
Soil quality conditions may differ under specific land use and management due to spatial variability. The use of indicator values for soils different from those present in the database of the indicator raises doubts on its ...
Qualidade fisiológica de sementes de feijão e soja armazenadas em atmosfera controlada sob diferentes temperaturas
(Universidade Federal de Santa Maria, 2024-03-01)
Seed storage is one of the crucial steps in agricultural production, because it has a great influence on the expression of the plants' productive potential. Although there are several storage technologies, much of the seeds ...
Efeitos da escarificação e aração na fertilidade de solo com fragmentos rochosos sob plantio direto
(Universidade Federal de Santa Maria, 2023-10-03)
The soils of Brazil often face challenges related to subsurface acidity due to limited limestone movement at greater depths along the soil profile. This results in deeper soil layers that may contain toxic levels of aluminum, ...
Acesso a mercados e luta por reconhecimento na construção do Selo Quilombos do Maranhão
(Universidade Federal de Santa Maria, 2023-07-21)
In contemporary contexts, in which sociopolitical, environmental, territorial, and identity values have become strategic in the social construction of markets, initiatives to create recognition mechanisms have become ...
Entre campos e saberes: uma jornada reveladora nas escolas do campo de Santa Maria (RS) segundo educadores e diretores
(Universidade Federal de Santa Maria, 2024-04-05)
This study investigated the reality of Rural Education in Santa Maria, focusing on the perceptions of educators and directors from 10 rural schools. The methodological choice of a qualitative case study allowed for an ...
Interação de Propaquizafop com herbicidas utilizados em arroz tolerante a inibidores de ACCase
(Universidade Federal de Santa Maria, 2024-02-19)
Weeds have the potential to cause high losses in irrigated rice (Oryza sativa), the main ones
being weedy rice (Oryza sativa), barnyardgrass (Echinochloa spp.) and sedge (Cyperus spp.).
Due to cases of herbicide resistance, ...
Efetividade de inseticidas comerciais sobre Alphitobius diaperinus (Panzer) (Coleoptera, Tenebrionidae)
(Universidade Federal de Santa Maria, 2024-02-22)
Alphitobius diaperinus (Panzer, 1797) (Coleoptera: Tenebrionidae), popularly known as Lesser Mealworm, is an important pest for poultry farming worldwide. Their presence in aviaries generates health and economy problems, ...
Luz pulsada e antioxidantes naturais: uma estratégia clean label para reduzir nitrito em produtos cárneos emulsionados
(Universidade Federal de Santa Maria, 2024-02-23)
The primary objective of this study was to evaluate the effect of combining pulsed light (PL)
and jabuticaba peel extract (JPE) as a clean label strategy to reduce the nitrite content in sliced
mortadellas by 50%. The ...
Murcha da nogueira-pecã: estudo da relação planta-patógeno e antagonismo por Trichoderma spp.
(Universidade Federal de Santa Maria, 2024-02-22)
The pecan tree [(Carya illinoinensis (Wangenh.) K. Koch] is a widely cultivated species. In RS, pecaniculture gained prominence due to its favorable climate and good financial return. However, the increase in diseases has ...
Seleção genômica para peso ao nascimento e período gestacional em bovinos da raça girolando
(Universidade Federal de Santa Maria, 2023-10-24)
Milk production plays an essential role in Brazilian agriculture, but is subject to several variables, from climate to macroeconomic factors. Girolando breed animals represent the vast majority of national dairy production ...