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Diagnóstico da variabilidade espacial e vertical da fertilidade do solo
(Universidade Federal de Santa Maria, 2020-07-13)
Diagnóstico da variabilidade espacial e vertical da fertilidade do solo
(Universidade Federal de Santa Maria, 2020-07-13)
Desempenho de diferentes arranjos amostrais e modelos na espacialização de cátions trocáveis do solo
(Universidade Federal de Santa Maria, 2021-04-16)
Soil sampling for the mapping of its properties can be performed by a variety of arrangements with different levels of complexity. Considering the importance of exchangeable soil cations for crops, it is necessary to ...
Desenvolvimento de sensor para quantificação do fluxo de massa de fertilizantes sólidos
(Universidade Federal de Santa Maria, 2020-02-03)
This study assumes that the insertion of sensors capable of instantaneous measurement of the mass flow of fertilizers, after its release by the feeder, can assist in the monitoring of the rates applied in each seeding line, ...
Métodos de amostragem para a modelagem espacial de fósforo disponível no solo
(Universidade Federal de Santa Maria, 2021-03-30)
Sampling represents a crucial step for digital soil mapping because it directly
interferes with the operational costs of the project and in the following steps of
data processing, up to the quality of the generated map. ...
Distribuição da palhada de trigo e seu efeito sobre a microvariabilidade da cultura da soja
(Universidade Federal de Santa Maria, 2020-03-31)
Precision and digital agriculture is rapidly gaining space in Brazil. The advent of technologies coming from the fourth technological revolution in which we live is paving the way for better crop management. This has made ...
Tomada de decisão para operação de descompactação do solo com base em zonas de manejo
(Universidade Federal de Santa Maria, 2020-10-30)
In an increasingly competitive system, optimizing the use of available resources and obtaining profitability with sustainability in your rural business must be the focus of rural producers, research and rural extension. ...
Avaliação de características agronômicas em soja por sensor ativo de vegetação e câmera multiespectral embarcada em aeronave remotamente pilotada
(Universidade Federal de Santa Maria, 2020-09-30)
Soy is one of the main national agricultural commodities, and, according to projections, Brazil will be, in 2020, the largest producer of this grain. As it is inserted in a highly competitive market, agricultural producers ...
Estimativa de falhas em semeadura de soja (Glycine Max (L) Merrill) a partir de imagens de sensoriamento remoto
(Universidade Federal de Santa Maria, 2020-08-26)
Currently, there is a great use of remotely controlled aircraft in agriculture and the need to increasingly optimize the production of Brazilian crops. To this end, the work seeks to analyze the failures in sowing / planting ...
Índices de vegetação, rendimento de grãos e seus componentes em soja, em área com avaliação de agentes de controle biológico
(Universidade Federal de Santa Maria, 2020-06-01)
The use of Remote Sensing (RS), especially in Precision Agriculture (PA) is in full expansion. Sensors embedded in the remotely piloted aircraft (RPA), complement the orbital and proximal RS, combined with the techniques ...