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Energia fotovoltaica: análise técnica e econômica de sistema autônomo para irrigação
(Universidade Federal de Santa Maria, 2022-03-25)
The use of renewable energy sources has been seen as an alternative to reduce environmental
impacts. Associated with this, climate change and dependence on fossil fuels strengthen
photovoltaic energy generation, which ...
Pagamento por serviços ambientais como mecanismo colaborador para ações de plano de bacia hidrográfica no Rio Grande do Sul
(Universidade Federal de Santa Maria, 2022-04-26)
The most strategic instrument of the State Water Resources Policy in RS is the watershed plan. The instrument is used by the watershed committee to manage water resources and associated environmental processes. Over the ...
Secagem e armazenamento de grãos de milho do centro e das extremidades da espiga: efeitos sobre as propriedades físico-químicas dos grãos e do amido isolado
(Universidade Federal de Santa Maria, 2022-06-09)
Most corn cultivars have an insertion of grains with different dimensions along a corncob,
with the grains from the extremities with a spherical shape and the grains from the center
with higher length and lower thickness. ...
Produtividade, conteúdo de óleo e retorno econômico financeiro de cultivares de soja irrigada
(Universidade Federal de Santa Maria, 2022-03-25)
The objective of the present study was to investigate the technical and economic-financial
viability of the production of soybean cultivars, under different water supplements for the
production of soybean oil. Two ...
Viabilidade econômica do uso de cereais irrigados na produção de etanol
(Universidade Federal de Santa Maria, 2022-04-01)
The state of Rio Grande do Sul has an ethanol production of less than 1% of its demand, this is
due to the fact that sugarcane, the main raw material used in Brazil, does not adapt well to the
state's climate. However, ...
Obtenção e caracterização de óleo, proteína e etanol 2G de híbridos de canola semeados em diferentes épocas
(Universidade Federal de Santa Maria, 2022-09-09)
Rich in oil and protein, a canola, Brassica napus is one of the main oilseed crops grown in the
world, being used both in human and animal food and in the production of biofuels. In addition
to the application, canola ...
Modelagem da evapotranspiração e predições do rendimento de soja sob condição irrigada e de sequeiro
(Universidade Federal de Santa Maria, 2022-10-10)
Understanding the impacts of reduced soil water availability on soybean yields is paramount
in rainfed and irrigation agriculture, especially from the perspective of climate change.
Combining field experiments with water ...
Concepção de mecanismo dosador para a semeadura florestal mecanizada
(Universidade Federal de Santa Maria, 2022-09-15)
The objective was to develop the informational and conceptual design of a metering
mechanism for mechanized forestry sowing, generating a design that meets the
requirements of customers and users of the product. In order ...
Potencial de regeneração natural em matriz produtiva de eucalipto no bioma Pampa
(Universidade Federal de Santa Maria, 2022-03-31)
The native species natural regeneration in commercial eucalyptus plantations is still poorly studied. Scientific information regarding its potential can contribute with the understanding of ecosystems dynamics associated ...
Resposta de lisianthus (Eustoma grandiflorum (Raf.) Shinn.) ao manejo de irrigação, uso de polímero hidroretentor e época de cultivo em ambiente climatizado
(Universidade Federal de Santa Maria, 2022-03-28)
No flower segment, or lisianthus, is configured as one of the most important species in the
national and international market. However, knowledge of the correct irrigation and the factors
that harmed production and effort ...