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Registro Completo |
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Biblioteca(s): |
Embrapa Meio-Norte. |
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Data corrente: |
14/06/2021 |
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Data da última atualização: |
14/06/2021 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
ANDRADE JUNIOR, A. S. de; MELO, F. de B.; BASTOS, E. A.; CARDOSO, M. J. |
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Afiliação: |
ADERSON SOARES DE ANDRADE JUNIOR, CPAMN; FRANCISCO DE BRITO MELO, CPAMN; EDSON ALVES BASTOS, CPAMN; MILTON JOSE CARDOSO, CPAMN. |
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Título: |
Evaluation of the nutritional status of corn by vegetation indices via aerial images. |
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Ano de publicação: |
2021 |
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Fonte/Imprenta: |
Ciência Rural, Santa Maria, v. 51, n. 8, e20200692, 2021. |
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DOI: |
http://doi.org/10.1590/0103-8478cr20200692 |
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Idioma: |
Inglês |
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Conteúdo: |
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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Palavras-Chave: |
Imagens RGB. |
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Thesagro: |
Agricultura de Precisão; Sensoriamento Remoto; Zea Mays. |
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Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/223742/1/Evaluation-of-the-nutritional-status-of-corn-by-vegetation-indices-via-aerial-images.pdf
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Marc: |
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024 7 $ahttp://doi.org/10.1590/0103-8478cr20200692$2DOI
100 1 $aANDRADE JUNIOR, A. S. de
245 $aEvaluation of the nutritional status of corn by vegetation indices via aerial images.$h[electronic resource]
260 $c2021
520 $aThe 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.
650 $aAgricultura de Precisão
650 $aSensoriamento Remoto
650 $aZea Mays
653 $aImagens RGB
700 1 $aMELO, F. de B.
700 1 $aBASTOS, E. A.
700 1 $aCARDOSO, M. J.
773 $tCiência Rural, Santa Maria$gv. 51, n. 8, e20200692, 2021.
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Embrapa Meio-Norte (CPAMN) |
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