Potassium fertilization and physiological soybean seed quality
Autor(a) principal: | |
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Data de Publicação: | 2014 |
Outros Autores: | , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UFLA |
Texto Completo: | http://repositorio.ufla.br/jspui/handle/1/11529 |
Resumo: | The purpose of this study was to evaluate the influence of increased application rates of potassium on the physiological quality of seeds from different soybean cultivars. Seeds from two locations (São Gotardo, MG and Lavras, MG, Brazil) were used. After harvest, the seeds were sent to the Central Seed Analysis Laboratory of the Federal University of Lavras. We used a randomized design in a 4 × 6 factorial arrangement of four cultivars and six doses of potassium. All tests were performed with two replicates of 50 seeds (300 seeds per treatment). Germination, emergence under controlled conditions, accelerated aging, electrical conductivity, and tetrazolium tests were performed. Data were subjected to analysis of variance. In soybean seed production fields with high potassium content in the soil, higher application rates of potassium do not increase the physiological quality of seeds. |
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Potassium fertilization and physiological soybean seed qualitySoybean – Seeds - ProductivitySoybean – QualityPotassium in agriculture - Physiological effectSoja – Sementes - ProdutividadeSoja – QualidadePotássio na agricultura - Efeito fisiológicoGlycine maxThe purpose of this study was to evaluate the influence of increased application rates of potassium on the physiological quality of seeds from different soybean cultivars. Seeds from two locations (São Gotardo, MG and Lavras, MG, Brazil) were used. After harvest, the seeds were sent to the Central Seed Analysis Laboratory of the Federal University of Lavras. We used a randomized design in a 4 × 6 factorial arrangement of four cultivars and six doses of potassium. All tests were performed with two replicates of 50 seeds (300 seeds per treatment). Germination, emergence under controlled conditions, accelerated aging, electrical conductivity, and tetrazolium tests were performed. Data were subjected to analysis of variance. In soybean seed production fields with high potassium content in the soil, higher application rates of potassium do not increase the physiological quality of seeds.Scientific Research Publishing Inc.2016-08-04T11:15:48Z2016-08-04T11:15:48Z2014-09-17info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfZAMBIAZZI, E. V. et al. Potassium fertilization and physiological soybean seed quality. Agricultural Sciences, Irvine, v. 5, n. 11, p. 984-991, Sept. 2014.http://repositorio.ufla.br/jspui/handle/1/11529Agricultural Sciencesreponame:Repositório Institucional da UFLAinstname:Universidade Federal de Lavras (UFLA)instacron:UFLAZambiazzi, Everton ViniciusBruzi, Adriano TeodoroCarvalho, Maria Laene Moreira deSoares, Igor OliveriZuffo, Alan MarioRezende, Pedro Milanez deMiranda, Diego Henriqueinfo:eu-repo/semantics/openAccesseng2016-08-04T11:15:48Zoai:localhost:1/11529Repositório InstitucionalPUBhttp://repositorio.ufla.br/oai/requestnivaldo@ufla.br || repositorio.biblioteca@ufla.bropendoar:2016-08-04T11:15:48Repositório Institucional da UFLA - Universidade Federal de Lavras (UFLA)false |
dc.title.none.fl_str_mv |
Potassium fertilization and physiological soybean seed quality |
title |
Potassium fertilization and physiological soybean seed quality |
spellingShingle |
Potassium fertilization and physiological soybean seed quality Zambiazzi, Everton Vinicius Soybean – Seeds - Productivity Soybean – Quality Potassium in agriculture - Physiological effect Soja – Sementes - Produtividade Soja – Qualidade Potássio na agricultura - Efeito fisiológico Glycine max |
title_short |
Potassium fertilization and physiological soybean seed quality |
title_full |
Potassium fertilization and physiological soybean seed quality |
title_fullStr |
Potassium fertilization and physiological soybean seed quality |
title_full_unstemmed |
Potassium fertilization and physiological soybean seed quality |
title_sort |
Potassium fertilization and physiological soybean seed quality |
author |
Zambiazzi, Everton Vinicius |
author_facet |
Zambiazzi, Everton Vinicius Bruzi, Adriano Teodoro Carvalho, Maria Laene Moreira de Soares, Igor Oliveri Zuffo, Alan Mario Rezende, Pedro Milanez de Miranda, Diego Henrique |
author_role |
author |
author2 |
Bruzi, Adriano Teodoro Carvalho, Maria Laene Moreira de Soares, Igor Oliveri Zuffo, Alan Mario Rezende, Pedro Milanez de Miranda, Diego Henrique |
author2_role |
author author author author author author |
dc.contributor.author.fl_str_mv |
Zambiazzi, Everton Vinicius Bruzi, Adriano Teodoro Carvalho, Maria Laene Moreira de Soares, Igor Oliveri Zuffo, Alan Mario Rezende, Pedro Milanez de Miranda, Diego Henrique |
dc.subject.por.fl_str_mv |
Soybean – Seeds - Productivity Soybean – Quality Potassium in agriculture - Physiological effect Soja – Sementes - Produtividade Soja – Qualidade Potássio na agricultura - Efeito fisiológico Glycine max |
topic |
Soybean – Seeds - Productivity Soybean – Quality Potassium in agriculture - Physiological effect Soja – Sementes - Produtividade Soja – Qualidade Potássio na agricultura - Efeito fisiológico Glycine max |
description |
The purpose of this study was to evaluate the influence of increased application rates of potassium on the physiological quality of seeds from different soybean cultivars. Seeds from two locations (São Gotardo, MG and Lavras, MG, Brazil) were used. After harvest, the seeds were sent to the Central Seed Analysis Laboratory of the Federal University of Lavras. We used a randomized design in a 4 × 6 factorial arrangement of four cultivars and six doses of potassium. All tests were performed with two replicates of 50 seeds (300 seeds per treatment). Germination, emergence under controlled conditions, accelerated aging, electrical conductivity, and tetrazolium tests were performed. Data were subjected to analysis of variance. In soybean seed production fields with high potassium content in the soil, higher application rates of potassium do not increase the physiological quality of seeds. |
publishDate |
2014 |
dc.date.none.fl_str_mv |
2014-09-17 2016-08-04T11:15:48Z 2016-08-04T11:15:48Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
ZAMBIAZZI, E. V. et al. Potassium fertilization and physiological soybean seed quality. Agricultural Sciences, Irvine, v. 5, n. 11, p. 984-991, Sept. 2014. http://repositorio.ufla.br/jspui/handle/1/11529 |
identifier_str_mv |
ZAMBIAZZI, E. V. et al. Potassium fertilization and physiological soybean seed quality. Agricultural Sciences, Irvine, v. 5, n. 11, p. 984-991, Sept. 2014. |
url |
http://repositorio.ufla.br/jspui/handle/1/11529 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
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 |
Scientific Research Publishing Inc. |
publisher.none.fl_str_mv |
Scientific Research Publishing Inc. |
dc.source.none.fl_str_mv |
Agricultural Sciences reponame:Repositório Institucional da UFLA instname:Universidade Federal de Lavras (UFLA) instacron:UFLA |
instname_str |
Universidade Federal de Lavras (UFLA) |
instacron_str |
UFLA |
institution |
UFLA |
reponame_str |
Repositório Institucional da UFLA |
collection |
Repositório Institucional da UFLA |
repository.name.fl_str_mv |
Repositório Institucional da UFLA - Universidade Federal de Lavras (UFLA) |
repository.mail.fl_str_mv |
nivaldo@ufla.br || repositorio.biblioteca@ufla.br |
_version_ |
1807835071593316352 |