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Eficiência de grades amostrais e zonas de manejo na acertividade da correção e fertilização em área de agricultura de precisão consolidada
(Universidade Federal de Santa Maria, 2016-02-17)
Soil samples from sampling grids is currently the leading precision farming tool used in Brazil. But it still has doubts about the economic feasibility of using grids with high density points. New technologies such as the ...
Fertilização a taxa variável de nitrogênio em trigo integrando sensoriamento de cultura e zonas de manejo na região Sul do Brasil
(Universidade Federal de Santa Maria, 2016-07-25)
There are basically two approaches for variable rate of nitrogen prescription, the first one based on management zones (predictive) and the second one based on remote sensing (reactive). These approaches have complementary ...
Adoção da agricultura de precisão na Amazônia: estudo de caso na região cone sul do estado de Rondônia
(Universidade Federal de Santa Maria, 2016-08-09)
During the last years, the application of Precision Agriculture (PA) has been a research object worldwide, and the understanding of the factors related to it becomes crucial for the development of strategies that can meet ...
Estimativa da produtividade de milho (Zea Mays L.) através de imagens obtidas por veículo aéreo não tripulado
(Universidade Federal de Santa Maria, 2016-08-30)
Get the determination of grain yield and its variability is important in agriculture because it enables the understanding of factors that limit this income, giving more benefits to decision-making in the management of the ...
Malhas de amostragem retangular e hexagonal na geração de mapas de fertilidade e aplicação para agricultura de precisão
(Universidade Federal de Santa Maria, 2016-09-15)
Sample grid s are essential when we want to represent the variation in chemical and physical properties of the soil, being essential to know its features. In this way, this study aimed to relate the efficiency and practicality ...
Produtividade de soja em diferentes populações de plantas e sítios específicos de manejo em semeadura após a época indicada
(Universidade Federal de Santa Maria, 2016-03-18)
Soy constitutes one of the main crops of Brazilian and world agriculture, with important socio-economic role. In Brazil, currently, the soybean cultivars have increased production potential, and advanced technology for the ...
Avaliação do aplicativo de tecnologia móvel Android C7 Leite: zootecnia de precisão
(Universidade Federal de Santa Maria, 2016-08-30)
Nowadays those who live or work in the countryside have increasingly access to
technologies that favor the development of their daily activities. Smartphones and
tablets with android operating systems, which are every ...
Produtividade de arroz irrigado em função do número de operações mecanizadas de nivelamento de solo
(Universidade Federal de Santa Maria, 2016-03-11)
Rice is produced in all Brazilian states , and most of the national production is concentrated in
the states of Rio Grande do Sul and Santa Catarina. In these states dominate the conventional
cultivation system , ...
O impacto da variação entre as doses de calcário na distribuição a lanço
(Universidade Federal de Santa Maria, 2016-01-29)
The essence of Precision Agriculture is reflected by the adoption of techniques to
perform localized treatments providing the nutrients that plants need for their
development and expression of the productive potential. ...
Utilização de ferramentas de agricultura de precisão na definição de zonas de manejo
(Universidade Federal de Santa Maria, 2016-03-09)
Precision agriculture (AP) appears as a permissible tool to manage rationally the spatial and temporal variability of soil chemical attributes in order to effectively maximize the use of agricultural areas. However, in ...