Agronomic performance of wheat cultivars in response to nitrogen fertilization levels - doi: 10.4025/actasciagron.v34i3.14468
Autor(a) principal: | |
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Data de Publicação: | 2011 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | por eng |
Título da fonte: | Acta Scientiarum. Agronomy (Online) |
Texto Completo: | http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/14468 |
Resumo: | The release of wheat cultivars with different nutritional demands and yield potential hinders generalized recommendations for nitrogen fertilization. This study was designed to evaluate the effects of different nitrogen fertilization levels (0, 60, 120 and 180 kg ha-1 of N) on the agronomic performance of six wheat cultivars (Triticum aestivum L.) in two harvests. A randomized block factorial design with three replications was used. The response to fertilization levels was evaluated through AMMI (Additive Main effects and Multiplicative Interaction) and GGE (Genotype main effects and Genotype x Environment interaction) biplot graphic methodologies and polynomial regression. There was genetic variability in response to nitrogen fertilization in the cultivars studied. The biggest increases in yield were observed under a more suitable water regime. The higher performance of yield components was associated with higher nitrogen fertilization levels. |
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Acta Scientiarum. Agronomy (Online) |
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Agronomic performance of wheat cultivars in response to nitrogen fertilization levels - doi: 10.4025/actasciagron.v34i3.14468Triticum aestivum L.grain yieldAMMIGGE biplotThe release of wheat cultivars with different nutritional demands and yield potential hinders generalized recommendations for nitrogen fertilization. This study was designed to evaluate the effects of different nitrogen fertilization levels (0, 60, 120 and 180 kg ha-1 of N) on the agronomic performance of six wheat cultivars (Triticum aestivum L.) in two harvests. A randomized block factorial design with three replications was used. The response to fertilization levels was evaluated through AMMI (Additive Main effects and Multiplicative Interaction) and GGE (Genotype main effects and Genotype x Environment interaction) biplot graphic methodologies and polynomial regression. There was genetic variability in response to nitrogen fertilization in the cultivars studied. The biggest increases in yield were observed under a more suitable water regime. The higher performance of yield components was associated with higher nitrogen fertilization levels. Universidade Estadual de Maringá2011-12-19info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfapplication/pdfapplication/pdfapplication/mswordhttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/1446810.4025/actasciagron.v34i3.14468Acta Scientiarum. Agronomy; Vol 34 No 3 (2012); 275-283Acta Scientiarum. Agronomy; v. 34 n. 3 (2012); 275-2831807-86211679-9275reponame:Acta Scientiarum. Agronomy (Online)instname:Universidade Estadual de Maringá (UEM)instacron:UEMporenghttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/14468/pdfhttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/14468/pdf_1http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/14468/751375141336http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/14468/751375141337Benin, GiovaniBornhofen, ElesandroBeche, EduardoPagliosa, Eduardo StefaniSilva, Cristiano Lemes daPinnow, Cilasinfo:eu-repo/semantics/openAccess2022-11-23T18:38:31Zoai:periodicos.uem.br/ojs:article/14468Revistahttp://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:2022-11-23T18:38:31Acta Scientiarum. Agronomy (Online) - Universidade Estadual de Maringá (UEM)false |
dc.title.none.fl_str_mv |
Agronomic performance of wheat cultivars in response to nitrogen fertilization levels - doi: 10.4025/actasciagron.v34i3.14468 |
title |
Agronomic performance of wheat cultivars in response to nitrogen fertilization levels - doi: 10.4025/actasciagron.v34i3.14468 |
spellingShingle |
Agronomic performance of wheat cultivars in response to nitrogen fertilization levels - doi: 10.4025/actasciagron.v34i3.14468 Benin, Giovani Triticum aestivum L. grain yield AMMI GGE biplot |
title_short |
Agronomic performance of wheat cultivars in response to nitrogen fertilization levels - doi: 10.4025/actasciagron.v34i3.14468 |
title_full |
Agronomic performance of wheat cultivars in response to nitrogen fertilization levels - doi: 10.4025/actasciagron.v34i3.14468 |
title_fullStr |
Agronomic performance of wheat cultivars in response to nitrogen fertilization levels - doi: 10.4025/actasciagron.v34i3.14468 |
title_full_unstemmed |
Agronomic performance of wheat cultivars in response to nitrogen fertilization levels - doi: 10.4025/actasciagron.v34i3.14468 |
title_sort |
Agronomic performance of wheat cultivars in response to nitrogen fertilization levels - doi: 10.4025/actasciagron.v34i3.14468 |
author |
Benin, Giovani |
author_facet |
Benin, Giovani Bornhofen, Elesandro Beche, Eduardo Pagliosa, Eduardo Stefani Silva, Cristiano Lemes da Pinnow, Cilas |
author_role |
author |
author2 |
Bornhofen, Elesandro Beche, Eduardo Pagliosa, Eduardo Stefani Silva, Cristiano Lemes da Pinnow, Cilas |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Benin, Giovani Bornhofen, Elesandro Beche, Eduardo Pagliosa, Eduardo Stefani Silva, Cristiano Lemes da Pinnow, Cilas |
dc.subject.por.fl_str_mv |
Triticum aestivum L. grain yield AMMI GGE biplot |
topic |
Triticum aestivum L. grain yield AMMI GGE biplot |
description |
The release of wheat cultivars with different nutritional demands and yield potential hinders generalized recommendations for nitrogen fertilization. This study was designed to evaluate the effects of different nitrogen fertilization levels (0, 60, 120 and 180 kg ha-1 of N) on the agronomic performance of six wheat cultivars (Triticum aestivum L.) in two harvests. A randomized block factorial design with three replications was used. The response to fertilization levels was evaluated through AMMI (Additive Main effects and Multiplicative Interaction) and GGE (Genotype main effects and Genotype x Environment interaction) biplot graphic methodologies and polynomial regression. There was genetic variability in response to nitrogen fertilization in the cultivars studied. The biggest increases in yield were observed under a more suitable water regime. The higher performance of yield components was associated with higher nitrogen fertilization levels. |
publishDate |
2011 |
dc.date.none.fl_str_mv |
2011-12-19 |
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/14468 10.4025/actasciagron.v34i3.14468 |
url |
http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/14468 |
identifier_str_mv |
10.4025/actasciagron.v34i3.14468 |
dc.language.iso.fl_str_mv |
por eng |
language |
por eng |
dc.relation.none.fl_str_mv |
http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/14468/pdf http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/14468/pdf_1 http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/14468/751375141336 http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/14468/751375141337 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf application/pdf application/pdf application/msword |
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 34 No 3 (2012); 275-283 Acta Scientiarum. Agronomy; v. 34 n. 3 (2012); 275-283 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_ |
1750315305909878784 |