Productive performance of maize crop irrigated with and without water deficit in different plant arrangements.
The objective of the present study was to evaluate the effects of row spacing and planting density, under different water regimes, on dry grain production of the maize hybrid AG - 1051, in Teresina, Piauí. Two experiments were conducted with the use of a conventional sprinkler system for irrigation, being one with 100% and the other with 50% crop evapotranspiration (ETc) replacement. A randomized block experimental design was used, in a 5x2 factorial scheme, combining five planting densities (PD) (20,000; 40,000; 60,000; 80,000; and 100,000 plants ha-1) and two spacings between rows (RS) (0.5 and 1.0 m), with four replications.
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| Format: | Artigo de periódico biblioteca |
| Language: | Ingles English |
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2020-08-28
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| Subjects: | Densidade de plantas, Espaçamento entre fileiras, Déficit hídrico, Zea Mays, Plant density, Row spacing, |
| Online Access: | http://www.alice.cnptia.embrapa.br/alice/handle/doc/1124608 https://doi.org/10.18512/1980-6477/rbms 2020.v19.e1196 |
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dig-alice-doc-11246082020-08-29T04:11:09Z Productive performance of maize crop irrigated with and without water deficit in different plant arrangements. CARVALHO, M. W. L. BASTOS, E. A. CARDOSO, M. J. ANDRADE JUNIOR, A. S. de SILVA, M. R. MARCUS WILLAME LOPES CARVALHO, UFPI; EDSON ALVES BASTOS, CPAMN; MILTON JOSE CARDOSO, CPAMN; ADERSON SOARES DE ANDRADE JUNIOR, CPAMN; MARCELO RIBEIRO SILVA, UFPI. Densidade de plantas Espaçamento entre fileiras Déficit hídrico Zea Mays Plant density Row spacing The objective of the present study was to evaluate the effects of row spacing and planting density, under different water regimes, on dry grain production of the maize hybrid AG - 1051, in Teresina, Piauí. Two experiments were conducted with the use of a conventional sprinkler system for irrigation, being one with 100% and the other with 50% crop evapotranspiration (ETc) replacement. A randomized block experimental design was used, in a 5x2 factorial scheme, combining five planting densities (PD) (20,000; 40,000; 60,000; 80,000; and 100,000 plants ha-1) and two spacings between rows (RS) (0.5 and 1.0 m), with four replications. 2020-08-29T04:11:01Z 2020-08-29T04:11:01Z 2020-08-28 2020 Artigo de periódico Revista Brasileira de Milho e Sorgo, Sete Lagoas, v. 19, e1196, 2020. http://www.alice.cnptia.embrapa.br/alice/handle/doc/1124608 https://doi.org/10.18512/1980-6477/rbms 2020.v19.e1196 Ingles en openAccess |
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| component |
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| language |
Ingles English |
| topic |
Densidade de plantas Espaçamento entre fileiras Déficit hídrico Zea Mays Plant density Row spacing Densidade de plantas Espaçamento entre fileiras Déficit hídrico Zea Mays Plant density Row spacing |
| spellingShingle |
Densidade de plantas Espaçamento entre fileiras Déficit hídrico Zea Mays Plant density Row spacing Densidade de plantas Espaçamento entre fileiras Déficit hídrico Zea Mays Plant density Row spacing CARVALHO, M. W. L. BASTOS, E. A. CARDOSO, M. J. ANDRADE JUNIOR, A. S. de SILVA, M. R. Productive performance of maize crop irrigated with and without water deficit in different plant arrangements. |
| description |
The objective of the present study was to evaluate the effects of row spacing and planting density, under different water regimes, on dry grain production of the maize hybrid AG - 1051, in Teresina, Piauí. Two experiments were conducted with the use of a conventional sprinkler system for irrigation, being one with 100% and the other with 50% crop evapotranspiration (ETc) replacement. A randomized block experimental design was used, in a 5x2 factorial scheme, combining five planting densities (PD) (20,000; 40,000; 60,000; 80,000; and 100,000 plants ha-1) and two spacings between rows (RS) (0.5 and 1.0 m), with four replications. |
| author2 |
MARCUS WILLAME LOPES CARVALHO, UFPI; EDSON ALVES BASTOS, CPAMN; MILTON JOSE CARDOSO, CPAMN; ADERSON SOARES DE ANDRADE JUNIOR, CPAMN; MARCELO RIBEIRO SILVA, UFPI. |
| author_facet |
MARCUS WILLAME LOPES CARVALHO, UFPI; EDSON ALVES BASTOS, CPAMN; MILTON JOSE CARDOSO, CPAMN; ADERSON SOARES DE ANDRADE JUNIOR, CPAMN; MARCELO RIBEIRO SILVA, UFPI. CARVALHO, M. W. L. BASTOS, E. A. CARDOSO, M. J. ANDRADE JUNIOR, A. S. de SILVA, M. R. |
| format |
Artigo de periódico |
| topic_facet |
Densidade de plantas Espaçamento entre fileiras Déficit hídrico Zea Mays Plant density Row spacing |
| author |
CARVALHO, M. W. L. BASTOS, E. A. CARDOSO, M. J. ANDRADE JUNIOR, A. S. de SILVA, M. R. |
| author_sort |
CARVALHO, M. W. L. |
| title |
Productive performance of maize crop irrigated with and without water deficit in different plant arrangements. |
| title_short |
Productive performance of maize crop irrigated with and without water deficit in different plant arrangements. |
| title_full |
Productive performance of maize crop irrigated with and without water deficit in different plant arrangements. |
| title_fullStr |
Productive performance of maize crop irrigated with and without water deficit in different plant arrangements. |
| title_full_unstemmed |
Productive performance of maize crop irrigated with and without water deficit in different plant arrangements. |
| title_sort |
productive performance of maize crop irrigated with and without water deficit in different plant arrangements. |
| publishDate |
2020-08-28 |
| url |
http://www.alice.cnptia.embrapa.br/alice/handle/doc/1124608 https://doi.org/10.18512/1980-6477/rbms 2020.v19.e1196 |
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