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Manejo por ambiente: atributos de solo e desempenho de cultivares de soja
(Universidade Federal de Santa Maria, 2015-02-16)
The crop productivity mapping is an important precision farming tool enabling more efficient spatial management of agricultural areas. In this sense, the objective of this work was to identify and analyze zones with different ...
Variabilidade espacial de atributos do solo e da produtividade da soja e qualidade do solo em sistema de integração lavoura-pecuária
(Universidade Federal de Santa Maria, 2015-02-20)
For the sustainability of integrated crop-livestock systems, the proper management of its components (soil-plant-animal), which are dynamic and interact with each other, are essential to define the system's ability to ...
Adubação da cultura da soja baseada nos teores mínimos de fósforo e potássio no solo
(Universidade Federal de Santa Maria, 2015-01-30)
The soybean crop is of great importance for Brazilian agriculture, ensuring unquestionable relevance of the country, both as a producer, as an exporter of the grain. In this context, shows the precision agriculture, the ...
Índice de Vegetação por Diferença Normalizada (NDVI) no patossistema Puccinia triticina Triticum aestivum
(Universidade Federal de Santa Maria, 2015-03-02)
One of the major problems and difficulties in the production process is to monitor / predict the presence, intensity and abundance of these pathogens under field conditions in a timely manner to avoid significant damage ...