Please use this identifier to cite or link to this item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1132285
Title: Evaluation of the nutritional status of corn by vegetation indices via aerial images.
Authors: ANDRADE JUNIOR, A. S. de
MELO, F. de B.
BASTOS, E. A.
CARDOSO, M. J.
Affiliation: ADERSON SOARES DE ANDRADE JUNIOR, CPAMN; FRANCISCO DE BRITO MELO, CPAMN; EDSON ALVES BASTOS, CPAMN; MILTON JOSE CARDOSO, CPAMN.
Date Issued: 2021
Citation: Ciência Rural, Santa Maria, v. 51, n. 8, e20200692, 2021.
Description: The objective of this study is to determine the vegetation indices (IV) as a means of identifying the nutritional status of corn, with respect to the soil nitrogen and potassium, using the aerial images received through an RGB camera loaded on an unmanned aerial vehicle. The images were obtained for an experiment of the nitrogen levels (0, 60, 120 and 180 kg ha-1) and potassium levels (0, 50, 100 and 150 kg ha-1), in the random block design, with a factorial scheme of 4 x 4, having three repetitions.
Thesagro: Zea Mays
Sensoriamento Remoto
Agricultura de Precisão
Keywords: Imagens RGB
DOI: http://doi.org/10.1590/0103-8478cr20200692
Type of Material: Artigo de periódico
Access: openAccess
Appears in Collections:Artigo em periódico indexado (CPAMN)

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