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Monitoramento amostral da temperatura, umidade relativa e dióxido de carbono intergranular para estimativa e predição da perda de matéria seca em grãos de trigo armazenados em silos verticais
(2022)
Storage constitutes an ecosystem, which can influence the metabolic activity and quality of wheat grains. Among the main variables that interfere in the respiration of the grain mass are the temperature and intergranular ...
Identificação de desuniformidade de aplicação em pivô central com a utilização de sensoriamento remoto
(2022-07-29)
Among the existing irrigation systems nowadays, the center pivot system has gained prominence due to its irrigated area capacity and potential of uniform distribution. Conversely, disuniformity of water distribution effect ...
Detecção precoce da perda de matéria seca da soja armazenada em silos verticais
(2022-02-08)
Abstract: soybean (Glycine max L.) is an oilseed rich in proteins, fibers, vitamins and minerals, with high added value in the industry and essential for human and animal nutrition. After harvesting, the soybeans undergo ...
Descompactação mecânica e biológica em terras baixas e seus impactos nos atributos físicos do solo
(2022-02-08)
In lowland soils, normally cultivated with irrigated rice, there is the presence of compacted subsurface layers, which restrict the development of roots of other rainfed crops, limiting the exploitation of nutrients and ...
Desenvolvimento de um aplicativo para auxiliar agricultores em cálculos agrícolas
(2022-02-07)
The use of technologies has intensified in recent years in the agricultural sector, and factors
such as the growing demand for food without expanding arable areas in the same proportions
have driven investments in the ...
Coeficiente de cultura para nogueira-pecã na região de Cachoeira do Sul, RS
(Universidade Federal de Santa Maria, 2022-02-11)
The production of pecans has gained prominence in Brazil, especially in the state of Rio Grande do Sul. However, droughts in the central region of the state have put the production at risk. Irrigation becomes essential, ...
Detecção precoce da perda de matéria seca do milho armazenada em silos verticais
(2022-02-07)
The grain mass in the storage environment constitutes a dynamic ecosystem, formed by biotic and abiotic elements that are affected both chemically and biologically by several factors, intrinsic and extrinsic. Temperature, ...
Produtividade de cultivares de soja com e sem irrigação suplementar na safra 2021/22 em Cachoeira Do Sul-RS
(Universidade Federal de Santa Maria, 2022-07-22)
The objective of this study was to evaluate the productivity of three soybean cultivars under two water regimes in the 2021-22 harvest, in the municipality of Cachoeira do Sul - RS. The experiment was carried out in the ...
Nível de ruído emitido por tratores agrícolas com diferentes sistemas de aspiração de ar e plataformas de operação
(2022-07-29)
For many years man has adapted to the machine, without considering the important ergonomic factors, causing serious occupational health problems. According to the World Health Organization (WHO), noise is one of the main ...
Análise do conforto térmico para frangos de corte no RS em cenários de mudança climática
(2022-07-22)
Studies that evaluate the possible impacts of climate change on animal production are important
for planning and defining production strategies that ensure food sovereignty and safety.
Therefore, the objective of this ...