Calculus proposal and way of fertilization, with or without hilling, in order to improve the yield and income of ‘Aruba’ super sweet corn - DOI: 10.4025/actasciagron.v28i1.1673
Autor(a) principal: | |
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Data de Publicação: | 2008 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Acta Scientiarum. Agronomy (Online) |
Texto Completo: | http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/1673 |
Resumo: | This article aims to determine the best way to calculate and to add phosphorus to the soil, with or without hilling, in order to increase the yield of ‘Aruba’ super sweet corn and the income for the producer. The total of the experiment treatments were twelve, established by 2 (way of calculation: conventionalCC and proposedCP) x 3 (ways of addition to the soil: in lineAL, in stripAS and in plotAP) x 2 (with or without hilling) factorial scheme arranged in a completely randomized block design with four replications. The total number of ears and the number of noncommercial ears were significantly higher on phosphate fertilization in row and in hilling compared to without hilling. Costs of yield by CC were of R$ 1,315.90 and R$ 1,456.90 per hectare, with and without hilling, respectively, independent of the way of addition. As for CP, costs varied between R$ 1,063.00 with AL and without hilling, and R$ 1,377.30 per hectare with AP and with hilling. Incomes in system CC were negative, with values between R$ 204.70 and R$ 545.70 per hectare, when AL was done, with and without hilling, respectively. In CP, the variation of income was between – R$ 292.30, for AS with hilling, and R$ 274.90 per hectare, for AP without hilling. |
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Calculus proposal and way of fertilization, with or without hilling, in order to improve the yield and income of ‘Aruba’ super sweet corn - DOI: 10.4025/actasciagron.v28i1.1673Proposta de cálculo e forma de adubação, com e sem amontoa, para a produção e renda do milho Superdoce ‘Aruba’ - DOI: 10.4025/actasciagron.v28i1.1673Zea mays L.hortaliçanutrição de plantasrentabilidade5.01.03.00-8 FitotecniaThis article aims to determine the best way to calculate and to add phosphorus to the soil, with or without hilling, in order to increase the yield of ‘Aruba’ super sweet corn and the income for the producer. The total of the experiment treatments were twelve, established by 2 (way of calculation: conventionalCC and proposedCP) x 3 (ways of addition to the soil: in lineAL, in stripAS and in plotAP) x 2 (with or without hilling) factorial scheme arranged in a completely randomized block design with four replications. The total number of ears and the number of noncommercial ears were significantly higher on phosphate fertilization in row and in hilling compared to without hilling. Costs of yield by CC were of R$ 1,315.90 and R$ 1,456.90 per hectare, with and without hilling, respectively, independent of the way of addition. As for CP, costs varied between R$ 1,063.00 with AL and without hilling, and R$ 1,377.30 per hectare with AP and with hilling. Incomes in system CC were negative, with values between R$ 204.70 and R$ 545.70 per hectare, when AL was done, with and without hilling, respectively. In CP, the variation of income was between – R$ 292.30, for AS with hilling, and R$ 274.90 per hectare, for AP without hilling.O objetivo do trabalho foi determinar a melhor forma de cálculo e de adição de fósforo ao solo, com e sem amontoa, visando ao aumento da produtividade do milho Superdoce ‘Aruba’ e da renda do produtor. O total de tratamentos do experimento foi 12, formado a partir do fatorial 2 (formas de cálculo: convencionalCC e propostoCP) x 3 (formas de adição ao solo: em linhaAl, em faixaAF e no canteiroAC) x 2 (sem e com amontoa), arranjado no delineamento experimental de blocos casualizados, com 4 repetições. O número total de espigas e o número de espigas nãocomerciais foram significativamente maiores onde se fez AL e amontoa, em relação a onde não se fez amontoa. Os custos de produção no CC foram de R$ 1.315,90 ha1 e R$ 1.456,90 ha1, com e sem amontoa, respectivamente, independentes da forma de adição. No CP, os custos variaram entre R$ 1.063,00 ha1, com a AL e sem amontoa, e R$ 1.377,30 ha1, com a AC e com amontoa. As rendas no sistema de CC foram negativas, com valores entre R$ 204,70 ha1 e R$ 545,70 ha1, quando se fez AL, sem e com amontoa, respectivamente. No CP, a variação da renda foi entre R$ 292,30 ha1, na AF com amontoa, e R$ 274,90 ha1, na AC e sem amontoa.Universidade Estadual de Maringá2008-04-04info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/167310.4025/actasciagron.v28i1.1673Acta Scientiarum. Agronomy; Vol 28 No 1 (2006); 75-82Acta Scientiarum. Agronomy; v. 28 n. 1 (2006); 75-821807-86211679-9275reponame:Acta Scientiarum. Agronomy (Online)instname:Universidade Estadual de Maringá (UEM)instacron:UEMporhttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/1673/1041Terra, Edmir RibeiroZárate, Néstor Antonio HerediaVieira, Maria do CarmoMendonça, Paulo Sergio Mirandainfo:eu-repo/semantics/openAccess2022-11-23T18:37:27Zoai:periodicos.uem.br/ojs:article/1673Revistahttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgronPUBhttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/oaiactaagron@uem.br||actaagron@uem.br|| edamasio@uem.br1807-86211679-9275opendoar:2022-11-23T18:37:27Acta Scientiarum. Agronomy (Online) - Universidade Estadual de Maringá (UEM)false |
dc.title.none.fl_str_mv |
Calculus proposal and way of fertilization, with or without hilling, in order to improve the yield and income of ‘Aruba’ super sweet corn - DOI: 10.4025/actasciagron.v28i1.1673 Proposta de cálculo e forma de adubação, com e sem amontoa, para a produção e renda do milho Superdoce ‘Aruba’ - DOI: 10.4025/actasciagron.v28i1.1673 |
title |
Calculus proposal and way of fertilization, with or without hilling, in order to improve the yield and income of ‘Aruba’ super sweet corn - DOI: 10.4025/actasciagron.v28i1.1673 |
spellingShingle |
Calculus proposal and way of fertilization, with or without hilling, in order to improve the yield and income of ‘Aruba’ super sweet corn - DOI: 10.4025/actasciagron.v28i1.1673 Terra, Edmir Ribeiro Zea mays L. hortaliça nutrição de plantas rentabilidade 5.01.03.00-8 Fitotecnia |
title_short |
Calculus proposal and way of fertilization, with or without hilling, in order to improve the yield and income of ‘Aruba’ super sweet corn - DOI: 10.4025/actasciagron.v28i1.1673 |
title_full |
Calculus proposal and way of fertilization, with or without hilling, in order to improve the yield and income of ‘Aruba’ super sweet corn - DOI: 10.4025/actasciagron.v28i1.1673 |
title_fullStr |
Calculus proposal and way of fertilization, with or without hilling, in order to improve the yield and income of ‘Aruba’ super sweet corn - DOI: 10.4025/actasciagron.v28i1.1673 |
title_full_unstemmed |
Calculus proposal and way of fertilization, with or without hilling, in order to improve the yield and income of ‘Aruba’ super sweet corn - DOI: 10.4025/actasciagron.v28i1.1673 |
title_sort |
Calculus proposal and way of fertilization, with or without hilling, in order to improve the yield and income of ‘Aruba’ super sweet corn - DOI: 10.4025/actasciagron.v28i1.1673 |
author |
Terra, Edmir Ribeiro |
author_facet |
Terra, Edmir Ribeiro Zárate, Néstor Antonio Heredia Vieira, Maria do Carmo Mendonça, Paulo Sergio Miranda |
author_role |
author |
author2 |
Zárate, Néstor Antonio Heredia Vieira, Maria do Carmo Mendonça, Paulo Sergio Miranda |
author2_role |
author author author |
dc.contributor.author.fl_str_mv |
Terra, Edmir Ribeiro Zárate, Néstor Antonio Heredia Vieira, Maria do Carmo Mendonça, Paulo Sergio Miranda |
dc.subject.por.fl_str_mv |
Zea mays L. hortaliça nutrição de plantas rentabilidade 5.01.03.00-8 Fitotecnia |
topic |
Zea mays L. hortaliça nutrição de plantas rentabilidade 5.01.03.00-8 Fitotecnia |
description |
This article aims to determine the best way to calculate and to add phosphorus to the soil, with or without hilling, in order to increase the yield of ‘Aruba’ super sweet corn and the income for the producer. The total of the experiment treatments were twelve, established by 2 (way of calculation: conventionalCC and proposedCP) x 3 (ways of addition to the soil: in lineAL, in stripAS and in plotAP) x 2 (with or without hilling) factorial scheme arranged in a completely randomized block design with four replications. The total number of ears and the number of noncommercial ears were significantly higher on phosphate fertilization in row and in hilling compared to without hilling. Costs of yield by CC were of R$ 1,315.90 and R$ 1,456.90 per hectare, with and without hilling, respectively, independent of the way of addition. As for CP, costs varied between R$ 1,063.00 with AL and without hilling, and R$ 1,377.30 per hectare with AP and with hilling. Incomes in system CC were negative, with values between R$ 204.70 and R$ 545.70 per hectare, when AL was done, with and without hilling, respectively. In CP, the variation of income was between – R$ 292.30, for AS with hilling, and R$ 274.90 per hectare, for AP without hilling. |
publishDate |
2008 |
dc.date.none.fl_str_mv |
2008-04-04 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/1673 10.4025/actasciagron.v28i1.1673 |
url |
http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/1673 |
identifier_str_mv |
10.4025/actasciagron.v28i1.1673 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/1673/1041 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Universidade Estadual de Maringá |
publisher.none.fl_str_mv |
Universidade Estadual de Maringá |
dc.source.none.fl_str_mv |
Acta Scientiarum. Agronomy; Vol 28 No 1 (2006); 75-82 Acta Scientiarum. Agronomy; v. 28 n. 1 (2006); 75-82 1807-8621 1679-9275 reponame:Acta Scientiarum. Agronomy (Online) instname:Universidade Estadual de Maringá (UEM) instacron:UEM |
instname_str |
Universidade Estadual de Maringá (UEM) |
instacron_str |
UEM |
institution |
UEM |
reponame_str |
Acta Scientiarum. Agronomy (Online) |
collection |
Acta Scientiarum. Agronomy (Online) |
repository.name.fl_str_mv |
Acta Scientiarum. Agronomy (Online) - Universidade Estadual de Maringá (UEM) |
repository.mail.fl_str_mv |
actaagron@uem.br||actaagron@uem.br|| edamasio@uem.br |
_version_ |
1799305903910944768 |