Evaluation of the nutritional status of corn by vegetation indices via aerial images.

Detalhes bibliográficos
Autor(a) principal: ANDRADE JUNIOR, A. S. de
Data de Publicação: 2021
Outros Autores: MELO, F. de B., BASTOS, E. A., CARDOSO, M. J.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)
Texto Completo: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1132285
http://doi.org/10.1590/0103-8478cr20200692
Resumo: 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.
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spelling Evaluation of the nutritional status of corn by vegetation indices via aerial images.Imagens RGBZea MaysSensoriamento RemotoAgricultura de PrecisãoThe 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.ADERSON SOARES DE ANDRADE JUNIOR, CPAMN; FRANCISCO DE BRITO MELO, CPAMN; EDSON ALVES BASTOS, CPAMN; MILTON JOSE CARDOSO, CPAMN.ANDRADE JUNIOR, A. S. deMELO, F. de B.BASTOS, E. A.CARDOSO, M. J.2021-06-14T18:01:07Z2021-06-14T18:01:07Z2021-06-142021info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleCiência Rural, Santa Maria, v. 51, n. 8, e20200692, 2021.http://www.alice.cnptia.embrapa.br/alice/handle/doc/1132285http://doi.org/10.1590/0103-8478cr20200692enginfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPA2021-06-14T18:01:15Zoai:www.alice.cnptia.embrapa.br:doc/1132285Repositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestcg-riaa@embrapa.bropendoar:21542021-06-14T18:01:15Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false
dc.title.none.fl_str_mv Evaluation of the nutritional status of corn by vegetation indices via aerial images.
title Evaluation of the nutritional status of corn by vegetation indices via aerial images.
spellingShingle Evaluation of the nutritional status of corn by vegetation indices via aerial images.
ANDRADE JUNIOR, A. S. de
Imagens RGB
Zea Mays
Sensoriamento Remoto
Agricultura de Precisão
title_short Evaluation of the nutritional status of corn by vegetation indices via aerial images.
title_full Evaluation of the nutritional status of corn by vegetation indices via aerial images.
title_fullStr Evaluation of the nutritional status of corn by vegetation indices via aerial images.
title_full_unstemmed Evaluation of the nutritional status of corn by vegetation indices via aerial images.
title_sort Evaluation of the nutritional status of corn by vegetation indices via aerial images.
author ANDRADE JUNIOR, A. S. de
author_facet ANDRADE JUNIOR, A. S. de
MELO, F. de B.
BASTOS, E. A.
CARDOSO, M. J.
author_role author
author2 MELO, F. de B.
BASTOS, E. A.
CARDOSO, M. J.
author2_role author
author
author
dc.contributor.none.fl_str_mv ADERSON SOARES DE ANDRADE JUNIOR, CPAMN; FRANCISCO DE BRITO MELO, CPAMN; EDSON ALVES BASTOS, CPAMN; MILTON JOSE CARDOSO, CPAMN.
dc.contributor.author.fl_str_mv ANDRADE JUNIOR, A. S. de
MELO, F. de B.
BASTOS, E. A.
CARDOSO, M. J.
dc.subject.por.fl_str_mv Imagens RGB
Zea Mays
Sensoriamento Remoto
Agricultura de Precisão
topic Imagens RGB
Zea Mays
Sensoriamento Remoto
Agricultura de Precisão
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.
publishDate 2021
dc.date.none.fl_str_mv 2021-06-14T18:01:07Z
2021-06-14T18:01:07Z
2021-06-14
2021
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv Ciência Rural, Santa Maria, v. 51, n. 8, e20200692, 2021.
http://www.alice.cnptia.embrapa.br/alice/handle/doc/1132285
http://doi.org/10.1590/0103-8478cr20200692
identifier_str_mv Ciência Rural, Santa Maria, v. 51, n. 8, e20200692, 2021.
url http://www.alice.cnptia.embrapa.br/alice/handle/doc/1132285
http://doi.org/10.1590/0103-8478cr20200692
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.source.none.fl_str_mv reponame:Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)
instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron:EMBRAPA
instname_str Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron_str EMBRAPA
institution EMBRAPA
reponame_str Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)
collection Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)
repository.name.fl_str_mv Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
repository.mail.fl_str_mv cg-riaa@embrapa.br
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