Sources and doses of zinc in common bean cultivated in different sowing seasons - DOI: 10.4025/actasciagron.v30i2.1739
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/1739 |
Resumo: | This work was carried out with the objective of evaluating dry bean yield in different seasons, submitted to foliar application of different sources and doses of zinc. A randomized block design with four replications was used in a 3 x 2 x 5 factorial arrangement. The treatments were formed by the combination of three growing seasons (“fall/winter”, “spring/summer” and “fall/summer” seasons), two zinc sources (zinc sulfate and zinc chloride) and five zinc doses (0, 100, 200, 400 and 800 g ha-1), divided into leaf sprayings at 25 and 35 days after emergence (DAE). For the winter crop, a greater increase was observed in grain yield, its main components (number of pods per plant and number of grains per plant) and leaf-zinc content, as compared to the other two seasons. There was no interaction between growing seasons, doses and sources of zinc. In soils with zinc content of 2.1 mg dm-3, the addition of this nutrient by foliar application did not result in increase of bean yield |
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Sources and doses of zinc in common bean cultivated in different sowing seasons - DOI: 10.4025/actasciagron.v30i2.1739Fontes e doses de zinco no feijoeiro cultivado em diferentes épocas de semeadura - DOI: 10.4025/actasciagron.v30i2.1739Phaseolus vulgarisyieldfertilizationmicronutrientPhaseolus vulgarisrendimentoadubaçãomicronutriente5.01.03.05-9 Melhoramento VegetalThis work was carried out with the objective of evaluating dry bean yield in different seasons, submitted to foliar application of different sources and doses of zinc. A randomized block design with four replications was used in a 3 x 2 x 5 factorial arrangement. The treatments were formed by the combination of three growing seasons (“fall/winter”, “spring/summer” and “fall/summer” seasons), two zinc sources (zinc sulfate and zinc chloride) and five zinc doses (0, 100, 200, 400 and 800 g ha-1), divided into leaf sprayings at 25 and 35 days after emergence (DAE). For the winter crop, a greater increase was observed in grain yield, its main components (number of pods per plant and number of grains per plant) and leaf-zinc content, as compared to the other two seasons. There was no interaction between growing seasons, doses and sources of zinc. In soils with zinc content of 2.1 mg dm-3, the addition of this nutrient by foliar application did not result in increase of bean yieldEste trabalho teve por objetivo avaliar, em diferentes épocas de cultivo a produção do feijoeiro, submetido à aplicação foliar de fontes e doses de zinco. Foi utilizado o delineamento de blocos casualizados, em esquema fatorial 3 x 2 x 5, com quatro repetições. Os tratamentos envolveram a combinação de três safras de cultivo (inverno, águas e seca), duas fontes de zinco (sulfato e cloreto de zinco) e cinco doses de zinco (0, 100, 200, 400 e 800 g ha-1), aplicadas via foliar, aos 25 e 35 dias após emergência da cultura. Na safra de inverno, foram obtidos os maiores rendimentos de grãos e de seus componentes (número de vagens por planta e número de grãos por vagem) e teor foliar de zinco, comparativamente, às safras das águas e seca. Não houve efeito da interação entre épocas de semeadura, doses e fontes de zinco. Em solos com teor de Zn próximo de 2,1 mg dm-3, não houve aumento de produtividade para o feijoeiro com a utilização de cloreto ou sulfato de zinco, aplicados via foliarUniversidade Estadual de Maringá2008-04-03info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/173910.4025/actasciagron.v30i2.1739Acta Scientiarum. Agronomy; Vol 30 No 2 (2008); 255-259Acta Scientiarum. Agronomy; v. 30 n. 2 (2008); 255-2591807-86211679-9275reponame:Acta Scientiarum. Agronomy (Online)instname:Universidade Estadual de Maringá (UEM)instacron:UEMporhttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/1739/1024Teixeira, Itamar RosaBorém, AluizioSilva, Alessandro Guerra daKikuti, Hamiltoninfo:eu-repo/semantics/openAccess2022-11-23T18:37:30Zoai:periodicos.uem.br/ojs:article/1739Revistahttp://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:2022-11-23T18:37:30Acta Scientiarum. Agronomy (Online) - Universidade Estadual de Maringá (UEM)false |
dc.title.none.fl_str_mv |
Sources and doses of zinc in common bean cultivated in different sowing seasons - DOI: 10.4025/actasciagron.v30i2.1739 Fontes e doses de zinco no feijoeiro cultivado em diferentes épocas de semeadura - DOI: 10.4025/actasciagron.v30i2.1739 |
title |
Sources and doses of zinc in common bean cultivated in different sowing seasons - DOI: 10.4025/actasciagron.v30i2.1739 |
spellingShingle |
Sources and doses of zinc in common bean cultivated in different sowing seasons - DOI: 10.4025/actasciagron.v30i2.1739 Teixeira, Itamar Rosa Phaseolus vulgaris yield fertilization micronutrient Phaseolus vulgaris rendimento adubação micronutriente 5.01.03.05-9 Melhoramento Vegetal |
title_short |
Sources and doses of zinc in common bean cultivated in different sowing seasons - DOI: 10.4025/actasciagron.v30i2.1739 |
title_full |
Sources and doses of zinc in common bean cultivated in different sowing seasons - DOI: 10.4025/actasciagron.v30i2.1739 |
title_fullStr |
Sources and doses of zinc in common bean cultivated in different sowing seasons - DOI: 10.4025/actasciagron.v30i2.1739 |
title_full_unstemmed |
Sources and doses of zinc in common bean cultivated in different sowing seasons - DOI: 10.4025/actasciagron.v30i2.1739 |
title_sort |
Sources and doses of zinc in common bean cultivated in different sowing seasons - DOI: 10.4025/actasciagron.v30i2.1739 |
author |
Teixeira, Itamar Rosa |
author_facet |
Teixeira, Itamar Rosa Borém, Aluizio Silva, Alessandro Guerra da Kikuti, Hamilton |
author_role |
author |
author2 |
Borém, Aluizio Silva, Alessandro Guerra da Kikuti, Hamilton |
author2_role |
author author author |
dc.contributor.author.fl_str_mv |
Teixeira, Itamar Rosa Borém, Aluizio Silva, Alessandro Guerra da Kikuti, Hamilton |
dc.subject.por.fl_str_mv |
Phaseolus vulgaris yield fertilization micronutrient Phaseolus vulgaris rendimento adubação micronutriente 5.01.03.05-9 Melhoramento Vegetal |
topic |
Phaseolus vulgaris yield fertilization micronutrient Phaseolus vulgaris rendimento adubação micronutriente 5.01.03.05-9 Melhoramento Vegetal |
description |
This work was carried out with the objective of evaluating dry bean yield in different seasons, submitted to foliar application of different sources and doses of zinc. A randomized block design with four replications was used in a 3 x 2 x 5 factorial arrangement. The treatments were formed by the combination of three growing seasons (“fall/winter”, “spring/summer” and “fall/summer” seasons), two zinc sources (zinc sulfate and zinc chloride) and five zinc doses (0, 100, 200, 400 and 800 g ha-1), divided into leaf sprayings at 25 and 35 days after emergence (DAE). For the winter crop, a greater increase was observed in grain yield, its main components (number of pods per plant and number of grains per plant) and leaf-zinc content, as compared to the other two seasons. There was no interaction between growing seasons, doses and sources of zinc. In soils with zinc content of 2.1 mg dm-3, the addition of this nutrient by foliar application did not result in increase of bean yield |
publishDate |
2008 |
dc.date.none.fl_str_mv |
2008-04-03 |
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/1739 10.4025/actasciagron.v30i2.1739 |
url |
http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/1739 |
identifier_str_mv |
10.4025/actasciagron.v30i2.1739 |
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/1739/1024 |
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 30 No 2 (2008); 255-259 Acta Scientiarum. Agronomy; v. 30 n. 2 (2008); 255-259 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_ |
1799305903997976576 |