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Análise exploratória da correlação entre espectrorradiometro de campo e variaveis de solo e planta em vinhedo
(Universidade Federal de Santa Maria, 2019-08-26)
The objective of this work was to evaluate the replacement of conventional
procedures of physical-chemical laboratory analysis of agronomic parameters in
viticulture by remote sensing techniques through their correlation ...
Emergência e produtividade da cultura do milho em função de diferentes mecanismos de abertura de sulco
(Universidade Federal de Santa Maria, 2019-08-26)
Corn crop managed under no-tillage system is successful in its establishment and development, and consequently its production related to sowing quality. Physical factors of the environment such as temperature, humidity and ...
Uso da estatística multivariada para a análise de índices de vegetação para a cultura do milho (Zea mays L.)
(Universidade Federal de Santa Maria, 2019-08-30)
Nowadays, there is a necessity for the use of tools in order to estimate yield potential during the development of corn crop. Thus, the aid of active optical sensors, or embedded in RPAS, in the generation of vegetation ...
Relação da população de plantas de soja (Glicine max L.) por ambientes produtivos definidos pelo mapa de colheita
(Universidade Federal de Santa Maria, 2019-08-27)
Brazil has world prominence in soy production, farmers seek new technologies to improve
their profitability. Precision Farming is an essential tool for detecting problems within the
property and assisting in decision ...
Gestão da variabilidade espacial de atributos químicos do solo com base na amostragem e taxa variável de fertilizantes e corretivos para a cultura da soja
(Universidade Federal de Santa Maria, 2019-02-27)
Precision Agriculture seeks to optimize the inputs used in the crop to improve productivity, reduce costs, reduce environmental impacts and increase work efficiency, thereby optimizing decision making. With the spatial and ...
Avaliação econômica da recomendação do uso de calcário utilizando ferramentas de agricultura de precisão comparado ao método tradicional
(Universidade Federal de Santa Maria, 2019-08-30)
The objective of this work was to perform an economic evaluation of the limestone recommendation under the traditional fixed rate soil management system in agriculture, compared with the variable rate Precision Farming ...
Produtividade e rentabilidade de cultivares de soja em zonas de manejo
(Universidade Federal de Santa Maria, 2019-08-27)
The yield potentials of soybean (Glycine max (L.) Merrill) have been enabling the
introduction of new genotypes each year/crop. However, the high cost for cultivation, mainly
of the seed, require assertive decision-making ...
Desenvolvimento e validação de sistema eletrônico de aquisição de imagens aéreas para detecção de falhas de estabelecimento de estande na cultura da cana-de-açúcar
(Universidade Federal de Santa Maria, 2019-03-29)
The intensity and size of sugar cane gaps tend to increase along each cut, thus
reducing crop productivity, making failures analysis an important parameter to aid
in the sugarcane reforestation decision. The use of ...
Sistema multi-híbridos na cultura do milho: viabilidade técnica e econômica em zonas de manejos
(Universidade Federal de Santa Maria, 2019-08-27)
Brazil is consolidated as the third largest maize producer in the world and the second largest exporter, with a high domestic consumption of cereal, as it is one of the world's leading producers of animal protein. The use ...