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| Registros recuperados : 31 | |
| 8. |  | MELO, D. M. de; COELHO, E. F.; BORGES, A. L.; PEREIRA, B. L. da S; CAMPO, M. S. Agronomic performance and soil chemical attributes in a banana tree orchard fertigated with humic substances. Pesquisa Agropecuária Tropical, Goiânia, v. 46, n. 4, p. 421-428, Oct.; Dec. 2016.| Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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| 10. | | MELO, D. M. de; COELHO, E. F.; SANTOS, D B. dos; BOA SORTE, R. A.; CAMPOS, M. S. Crescimento da bananeira Cv. Princesa, em seu primeiro ciclo de produção, sob aplicação de biofertilizantes e extratos vegetais. In: JORNADA CIENTÍFICA EMBRAPA MANDIOCA E FRUTICULTURA, 9., 2015: Cruz das Almas, BA. Pesquisa: para quê? para quem? : resumos. Brasília, DF : Embrapa, 2015.| Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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| 17. | | DIAS, E. dee A.; MELO, D. M. de; COSTA, F. L. S.; SANTOS, G. de J. dos; CONCEIÇÃO, G.; SILVA, T. S. M. da; COELHO FILHO, M. A. Levantamento de dados para calibração de modelos de simulação de cultivos de variedades de mandioca cultivadas no Recôncavo baiano. In: JORNADA CIENTÍFICA EMBRAPA MANDIOCA E FRUTICULTURA, 13., 2019. Foco e valor : resumos. Cruz das Almas, BA: Embrapa Mandioca e Fruticultura,2019. 119 p. il.| Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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| 18. | | SOUZA, A. L. V.; COELHO, E. F.; CAMPOS, M. S.; BRITO, K. S.; MELO, D. M. DE; OLIVEIRA, B. R. de. Ajustes de modelos matemáticos para o crescimento da Bananeira Pacovan em condições de semiárido. In: INOVAGRI INTERNATIONAL MEETING, 3., 2015, Fortaleza. Anais... Fortaleza: INI, 2015.| Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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| 20. | | LIMA, L. W. F.; COELHO, E. F.; CRUZ, R. O. R.; QUEIROZ, L. A.; BOA SORTE, R. A.; MELO, D. M. de. Efeito da adubação, níveis de água e densidade de plantas no estado nutricional da Bananeira CV. D'Angola. In: CONGRESSO NACIONAL DE IRRIGAÇÃO E DRENAGEM, 25., 2015, São Cristóvão Agricultura irrigada no Semiárido brasileiro: anais. São Cristóvão: ABID: Universidade Federal de Sergipe, 2015.| Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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| Registros recuperados : 31 | |
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Registro Completo
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Biblioteca(s): |
Embrapa Mandioca e Fruticultura. |
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Data corrente: |
20/12/2022 |
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Data da última atualização: |
20/12/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 2 |
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Autoria: |
COELHO, E. F.; SANTOS, M. R. dos; SOUZA, E. de A.; MELO, D. M. de; CAMPOS, M. S. |
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Afiliação: |
EUGENIO FERREIRA COELHO, CNPMF; MARCELO ROCHA DOS SANTOS, INSTITUTO FEDERAL DE EDUCAÇÃO, CIÊNCIA E TECNOLOGIA BAIANO; ELVES DE ALMEIDA SOUZA, UNIVERSIDADE FEDERAL DO RECÔNCAVO DA BAHIA; DIEGO MAGALHÃES DE MELO, UNIVERSIDADE FEDERAL DO RECÔNCAVO DA BAHIA; MARCOS SOUZA CAMPOS. |
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Título: |
Root distribution and its relations with soil chemical attributes and yield of banana under fertigation with and without soil covering. |
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Ano de publicação: |
2022 |
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Fonte/Imprenta: |
Acta Scientiarum. Agronomy, v. 44, e53296, 2022. |
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ISSN: |
1807-8621 |
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DOI: |
10.4025/actasciagron.v44i1.53296 |
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Idioma: |
Inglês |
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Conteúdo: |
ABSTRACT. This study evaluated the effects of fertigation, banana biomass as a soil covering under drip and micro-sprinkler irrigation system on the root growth and distribution and their relations with chemical soil attributes, soil water availability, and productivity. This work was conducted in a field with banana 2.5 × 2.0 m spacing and irrigated every two days using a drip and micro-sprinkler irrigation system during the first crop cycle. The experiment followed a random block design with six treatments, two irrigation systems, two fertilization methods of fertigation and side-dressing, as well as two cultivation types with and without soil covering. Roots were collected from each plot using soil monoliths and digitalization allowed the determination of root length density, and diameter at several distances from the plant and at different soil depths. Total root length, density, and distribution by diameter were evaluated based on the treatment interactions with respect to the distance from the plant and the soil depth. Our results showed that the combination of the irrigation system, fertilizer application and soil covering influenced root growth and distribution. In addition, we found that the better soil conditions for root growth were in drip or micro-sprinkler systems with fertigation and cultivated biomass covering. |
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Thesagro: |
Irrigação. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1150107/1/Acta-Scientiarum.pdf
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Marc: |
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022 $a1807-8621
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100 1 $aCOELHO, E. F.
245 $aRoot distribution and its relations with soil chemical attributes and yield of banana under fertigation with and without soil covering.$h[electronic resource]
260 $c2022
520 $aABSTRACT. This study evaluated the effects of fertigation, banana biomass as a soil covering under drip and micro-sprinkler irrigation system on the root growth and distribution and their relations with chemical soil attributes, soil water availability, and productivity. This work was conducted in a field with banana 2.5 × 2.0 m spacing and irrigated every two days using a drip and micro-sprinkler irrigation system during the first crop cycle. The experiment followed a random block design with six treatments, two irrigation systems, two fertilization methods of fertigation and side-dressing, as well as two cultivation types with and without soil covering. Roots were collected from each plot using soil monoliths and digitalization allowed the determination of root length density, and diameter at several distances from the plant and at different soil depths. Total root length, density, and distribution by diameter were evaluated based on the treatment interactions with respect to the distance from the plant and the soil depth. Our results showed that the combination of the irrigation system, fertilizer application and soil covering influenced root growth and distribution. In addition, we found that the better soil conditions for root growth were in drip or micro-sprinkler systems with fertigation and cultivated biomass covering.
650 $aIrrigação
700 1 $aSANTOS, M. R. dos
700 1 $aSOUZA, E. de A.
700 1 $aMELO, D. M. de
700 1 $aCAMPOS, M. S.
773 $tActa Scientiarum. Agronomy$gv. 44, e53296, 2022.
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