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Definição de zonas de manejo por índices de vegetação obtidos por sensoriamento remoto e mapas de produtividade
(Universidade Federal de Santa Maria, 2017-02-17)
La agricultura de precisión (AP) nace por la necesidad de integrar la tecnología con la fundación de la organización y sistematización de un área determinada, usándolo para una mejor gestión del suelo. El AP proporciona y ...
Número de subamostras e variabilidade espacial de atributos químicos do solo em sistema plantio direto
(Universidade Federal de Santa Maria, 2017-11-27)
The fundamental step of a fertility assessment program is soil sampling, in which the number of points collected should be sufficient to detect the spatial variability of soil attributes. However, due to soil heterogeneity, ...
Avaliação de diferentes técnicas de pulverização com base em agricultura de precisão
(Universidade Federal de Santa Maria, 2017-09-05)
The Precision Agriculture process proposes and implements spraying automation and control systems in agricultural machines, a system widely used and universal in the most diverse agricultural cultures. This work evaluates ...
Compactação e infiltração de água no solo e a produtividade de milho
(Universidade Federal de Santa Maria, 2017-08-25)
Studies on soil physical and hydrological characteristics are relevant to increase productive capacity. Soil`s structure is important for the root development of the plant, which will directly reflect on its productivity. ...
Análise técnica de diferentes grids amostrais para identificar a variabilidade de fósforo e potássio no solo
(Universidade Federal de Santa Maria, 2017-02-19)
Soil fertility managed by precision agriculture has georeferenced sampling grid as its main data collection method. Although technology is well-accepted , there is a need to improve how techniques are applied in different ...
Desenvolvimento de aplicativo de tecnologia móvel para arborização urbana
(Universidade Federal de Santa Maria, 2017-08-22)
The increasing development of the urban areas in the country turns the search for environmental and esthetic improvements to the cities the major key in the urban forestation planning. The precision forestry emerges as an ...
Relação entre variáveis dendrométricas de eucaliptus e índices de vegetação obtidos com VANT
(Universidade Federal de Santa Maria, 2017-12-28)
The goal of this paperwork is to study the relationship between dendrometric data
and vegetation indexes in eucalyptus forest obtained from onboard UAV camera.
The specific goals are:
- To get dendrometric data and ...
Desenvolvimento de controlador para dosador de sementes eletropneumático
(Universidade Federal de Santa Maria, 2017-08-21)
Precision agriculture (AP) seeks alternatives to higher productivity. Precision Seeding (SP) is
one of those that seems to be so simple to make but a bit difficult to put into practice, for a
variety of reasons, a short ...
Abordagem de floresta de precisão para qualidade silvicultural em plantio comercial de Eucalyptus sp.
(Universidade Federal de Santa Maria, 2017-01-06)
Precision Forestry (PF) involves activities that can be considered as solutions to maintain the balance between sustainable development and the environmental benefits obtained through its adoption. Equipment and techniques ...
Efeito da compactação do solo na produtividade da cultura da soja (Glycine max L.)
(Universidade Federal de Santa Maria, 2017-08-21)
The use of techniques aiming soil decompression have been increasing year after year in a planet where food demand is greater every day. In this sense, Brazil have been standing out as one of the main producers in order ...