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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 ...
Potencial e lacunas de produtividade da soja cultivada em rotação com arroz irrigado
(Universidade Federal de Santa Maria, 2020-10-30)
The growing demand for food in the world presents as the main alternative the need to increase the productivity of agricultural crops, where the soybean crop (Glycine max (L.) Merril), has a central role. Knowing the ...
Simulação dinâmica da soja, milho e feijão, cultivado sob diferentes regimes hídricos
(Universidade Federal de Santa Maria, 2014-01-15)
Agribusiness has high importance in the state of Rio Grande do Sul, with the incorporation of fundamental importance to maintain its competitiveness and attractiveness factor technologies. Irrigation has become among the ...
Influência de adjuvantes nas propriedades físico-químicas da calda de inseticidas, na formação de depósitos, penetração cuticular e remoção pela chuva
(Universidade Federal de Santa Maria, 2015-03-27)
The addition of adjuvants can improve the quality of agricultural chemical sprays and have been an usual practice on the last years. The work presents two papers aiming to study the influence of adjuvant apply on the ...
Funções de produção das culturas de milho e feijão através de estudo experimental e simulado
(Universidade Federal de Santa Maria, 2010-01-28)
The development of math models can available a tool to estimate and understand the behavior of the system in face of diferent situations, helping in the decision-making process, through a simplified representation of ...
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, ...
Desempenho e emissões de trator em semeadura com diferentes configurações de sulcadores em área com tráfego controlado de máquinas
(Universidade Federal de Santa Maria, 2018-03-02)
To minimize the problem of soil compaction caused by the heavy traffic of machines on the soil an alternative is the controlled traffic, which performs the standardization of the wheel gauges of the machines and implements, ...
Obtenção de isolados a partir de recursos biológicos do bioma Pampa com potencial no controle de plantas daninhas
(Universidade Federal de Santa Maria, 2015-03-20)
The production of a bioherbicida for the biological control of weeds requires the development of a series of steps ranging from the selection of a suitable microbial strain for the production of product having herbicidal ...
Simulação do crescimento, desenvolvimento e produtividade de milho em clima presente e futuro
(Universidade Federal de Santa Maria, 2018-09-26)
Corn is one of the most important summer crops around the world and this grain plays an important role in the sustainability and food security of the world's population. Agricultural modeling is an important tool in planning ...
Acurácia e tempos de resposta de semeadora de milho à taxa variável em regimes estacionário e transitório de acionamento
(Universidade Federal de Santa Maria, 2014-07-17)
This study developed routines to evaluate accuracy, longitudinal seed displacement and
response times, applied to Variable Rate Technology (VRT) on seeder machines. A prototype was
submitted to experiments evolving ...