Evaluation of the nutritional status of corn by vegetation indices via aerial images.
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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| Format: | Artigo de periódico biblioteca |
| Language: | Ingles English |
| Published: |
2021-06-14
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| Subjects: | Imagens RGB, Zea Mays, Sensoriamento Remoto, Agricultura de Precisão, |
| Online Access: | http://www.alice.cnptia.embrapa.br/alice/handle/doc/1132285 http://doi.org/10.1590/0103-8478cr20200692 |
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dig-alice-doc-11322852021-06-14T18:01:15Z Evaluation of the nutritional status of corn by vegetation indices via aerial images. ANDRADE JUNIOR, A. S. de MELO, F. de B. BASTOS, E. A. CARDOSO, M. J. ADERSON SOARES DE ANDRADE JUNIOR, CPAMN; FRANCISCO DE BRITO MELO, CPAMN; EDSON ALVES BASTOS, CPAMN; MILTON JOSE CARDOSO, CPAMN. Imagens RGB Zea Mays Sensoriamento Remoto Agricultura de Precisão 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. 2021-06-14T18:01:07Z 2021-06-14T18:01:07Z 2021-06-14 2021 Artigo de periódico 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 Ingles en openAccess |
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biblioteca |
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| libraryname |
Sistema de bibliotecas de EMBRAPA |
| language |
Ingles English |
| topic |
Imagens RGB Zea Mays Sensoriamento Remoto Agricultura de Precisão Imagens RGB Zea Mays Sensoriamento Remoto Agricultura de Precisão |
| spellingShingle |
Imagens RGB Zea Mays Sensoriamento Remoto Agricultura de Precisão Imagens RGB Zea Mays Sensoriamento Remoto Agricultura de Precisão ANDRADE JUNIOR, A. S. de MELO, F. de B. BASTOS, E. A. CARDOSO, M. J. Evaluation of the nutritional status of corn by vegetation indices via aerial images. |
| 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. |
| author2 |
ADERSON SOARES DE ANDRADE JUNIOR, CPAMN; FRANCISCO DE BRITO MELO, CPAMN; EDSON ALVES BASTOS, CPAMN; MILTON JOSE CARDOSO, CPAMN. |
| author_facet |
ADERSON SOARES DE ANDRADE JUNIOR, CPAMN; FRANCISCO DE BRITO MELO, CPAMN; EDSON ALVES BASTOS, CPAMN; MILTON JOSE CARDOSO, CPAMN. ANDRADE JUNIOR, A. S. de MELO, F. de B. BASTOS, E. A. CARDOSO, M. J. |
| format |
Artigo de periódico |
| topic_facet |
Imagens RGB Zea Mays Sensoriamento Remoto Agricultura de Precisão |
| author |
ANDRADE JUNIOR, A. S. de MELO, F. de B. BASTOS, E. A. CARDOSO, M. J. |
| author_sort |
ANDRADE JUNIOR, A. S. de |
| title |
Evaluation of the nutritional status of corn by vegetation indices via aerial images. |
| 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. |
| publishDate |
2021-06-14 |
| url |
http://www.alice.cnptia.embrapa.br/alice/handle/doc/1132285 http://doi.org/10.1590/0103-8478cr20200692 |
| work_keys_str_mv |
AT andradejuniorasde evaluationofthenutritionalstatusofcornbyvegetationindicesviaaerialimages AT melofdeb evaluationofthenutritionalstatusofcornbyvegetationindicesviaaerialimages AT bastosea evaluationofthenutritionalstatusofcornbyvegetationindicesviaaerialimages AT cardosomj evaluationofthenutritionalstatusofcornbyvegetationindicesviaaerialimages |
| _version_ |
1756027547123974144 |