Precision agriculture in Brazil: the trajectory of 25 years of scientific research

MR Cherubin, JM Damian, TR Tavares, RG Trevisan… - Agriculture, 2022 - mdpi.com
Precision agriculture (PA) stands out as an innovative way to manage production resources,
increasing the efficiency and the socioeconomic and environmental sustainability of …

Comparison between vegetation indices for detecting spatial and temporal variabilities in soybean crop using canopy sensors

F Morlin Carneiro, CE Angeli Furlani, C Zerbato… - Precision …, 2020 - Springer
Crop monitoring through remote sensing techniques enable greater knowledge of average
variability in crop growth. Canopy sensors help provide information on the variability of crop …

Identifying nematode damage on soybean through remote sensing and machine learning techniques

LB Santos, LM Bastos, MF de Oliveira, PLM Soares… - Agronomy, 2022 - mdpi.com
Identifying nematode damage in large soybean areas is not always achievable in a practical
way. Multispectral reflectance sensors have not been thoroughly evaluated to detect …

Spectral-temporal characterization of wheat cultivars through NDVI obtained by terrestrial sensors

CEV Cattani, MR Garcia, E Mercante… - Revista Brasileira de …, 2017 - SciELO Brasil
Remote sensing applications in agriculture are presented as a very promising reality, but
research is still needed for the correct use of spectral data. The objective of this study was to …

Comparative analysis of orbital sensors in soybean yield estimation by the random forest algorithm

D Batistella, AJ Modolo, JRR Campos… - Ciência e …, 2023 - SciELO Brasil
Remote sensing has proven to be a promising tool allowing crop monitoring over large
geographic areas. In addition, when combined with machine learning methods, the …

[HTML][HTML] VIS-NIR-SWIR spectroscopy in sugarcane (Saccharum officinarum L.) cultivation for phytosanitary purposes

NC Ré, CAAC Silva, AKS Oliveira, ML Caron… - Ciência Rural, 2024 - SciELO Brasil
One of the causes of productivity loss in sugarcane cultivation has been associated with the
species Diatraea saccharalis, also known as the sugarcane borer. Therefore, this study …

[PDF][PDF] Uso de imagens tomadas por aeronaves remotamente pilotadas para detecção da cultura do milho infestada por Spodoptera frugiperda

DB Resende, CAM de Abreu Jr, GD Martins… - Rev Bras de Geogr …, 2020 - academia.edu
RESUMO A Spodoptera frugiperda (Smith)(lagarta-do-cartucho) é a principal praga do
milho, com a intensificação da agricultura, os cultivos sucessivos possibilitam maior …

[PDF][PDF] Characterisation of the spectral-temporal pattern of the crambe crop using hyperspectral sensors

OH Viana, E Mercante, H Felipetto… - Journal of …, 2017 - pdfs.semanticscholar.org
Crambe is an oleaginous plant mainly cultivated in Brazil due to its oil characteristics that
provide stability to oxidation, qualifying it for the use in a variety of products. Understanding …

Mass Spectrometry-Based Investigation of Sugarcane Exposed to Five Different Pesticides

TA de Souza, GCS Rodrigues, PHN de Souza… - Life, 2023 - mdpi.com
The use of agrochemicals has become a standard practice worldwide to ensure the
productivity and quality of sugarcane crops. This study aimed to analyze the metabolic …

[PDF][PDF] Identificação de ferrugem na soja por meio de imagens de alta resolução espacial

BHT Arantes, GD Martins, ER Carvalho… - Revista Brasileira de …, 2019 - researchgate.net
RESUMO O cultivo da soja possui grande importância econômica para o Brasil, por ser um
dos principais geradores de divisas cambiais para o país. Porém, mesmo sobre as …