Common bean seed vigor affecting crop grain yield.
Autor(a) principal: | |
---|---|
Data de Publicação: | 2016 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) |
Texto Completo: | http://www.alice.cnptia.embrapa.br/alice/handle/doc/1066012 |
Resumo: | Among the factors that affect seedling emergence and crop establishment are seed germination and vigor, which has an important influence on the establishment of the initial plant population and development, and may affect crop yield. Based on this background the objective of this research work was to evaluate the effects of seed vigor of common bean seed lots and its effects on crop grain yield. The treatments consisted of six seed lots of common bean, which were composed by different combinations of high and low vigor seeds. Seed lots were assessed by germination and vigor tests (first count of germination, electrical conductivity and accelerated aging). A field experiment was conducted in a randomized block design, with plots of six lines of five meters and were evaluated for grain yield at harvest. It was concluded that seed vigor affects common bean grain yield; the use of low vigor seeds results in grain yield reductions of up to 20%. |
id |
EMBR_98e0401511e01424d41a60f053708031 |
---|---|
oai_identifier_str |
oai:www.alice.cnptia.embrapa.br:doc/1066012 |
network_acronym_str |
EMBR |
network_name_str |
Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) |
repository_id_str |
2154 |
spelling |
Common bean seed vigor affecting crop grain yield.Análise de sementeFeijãoPhaseolus vulgarisSementeProdutividadeAmong the factors that affect seedling emergence and crop establishment are seed germination and vigor, which has an important influence on the establishment of the initial plant population and development, and may affect crop yield. Based on this background the objective of this research work was to evaluate the effects of seed vigor of common bean seed lots and its effects on crop grain yield. The treatments consisted of six seed lots of common bean, which were composed by different combinations of high and low vigor seeds. Seed lots were assessed by germination and vigor tests (first count of germination, electrical conductivity and accelerated aging). A field experiment was conducted in a randomized block design, with plots of six lines of five meters and were evaluated for grain yield at harvest. It was concluded that seed vigor affects common bean grain yield; the use of low vigor seeds results in grain yield reductions of up to 20%.VITOR HENRIQUE VAZ MONDO, CNPAF; ADRIANO STEPHAN NASCENTE, CNPAF; MANOEL OLIVEIRA CARDOSO NETO, UNI-ANHANGUERA.MONDO, V. H. V.NASCENTE, A. S.CARDOSO NETO, M. O.2017-03-03T11:11:11Z2017-03-03T11:11:11Z2017-03-0320162017-03-03T11:11:11Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleJournal of Seed Science, Londrina, v. 38, n. 4, p. 365-370, out./dez. 2016.2317-1545http://www.alice.cnptia.embrapa.br/alice/handle/doc/106601210.1590/2317-1545v38n4166814enginfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPA2017-08-16T04:16:15Zoai:www.alice.cnptia.embrapa.br:doc/1066012Repositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestopendoar:21542017-08-16T04:16:15falseRepositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestcg-riaa@embrapa.bropendoar:21542017-08-16T04:16:15Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false |
dc.title.none.fl_str_mv |
Common bean seed vigor affecting crop grain yield. |
title |
Common bean seed vigor affecting crop grain yield. |
spellingShingle |
Common bean seed vigor affecting crop grain yield. MONDO, V. H. V. Análise de semente Feijão Phaseolus vulgaris Semente Produtividade |
title_short |
Common bean seed vigor affecting crop grain yield. |
title_full |
Common bean seed vigor affecting crop grain yield. |
title_fullStr |
Common bean seed vigor affecting crop grain yield. |
title_full_unstemmed |
Common bean seed vigor affecting crop grain yield. |
title_sort |
Common bean seed vigor affecting crop grain yield. |
author |
MONDO, V. H. V. |
author_facet |
MONDO, V. H. V. NASCENTE, A. S. CARDOSO NETO, M. O. |
author_role |
author |
author2 |
NASCENTE, A. S. CARDOSO NETO, M. O. |
author2_role |
author author |
dc.contributor.none.fl_str_mv |
VITOR HENRIQUE VAZ MONDO, CNPAF; ADRIANO STEPHAN NASCENTE, CNPAF; MANOEL OLIVEIRA CARDOSO NETO, UNI-ANHANGUERA. |
dc.contributor.author.fl_str_mv |
MONDO, V. H. V. NASCENTE, A. S. CARDOSO NETO, M. O. |
dc.subject.por.fl_str_mv |
Análise de semente Feijão Phaseolus vulgaris Semente Produtividade |
topic |
Análise de semente Feijão Phaseolus vulgaris Semente Produtividade |
description |
Among the factors that affect seedling emergence and crop establishment are seed germination and vigor, which has an important influence on the establishment of the initial plant population and development, and may affect crop yield. Based on this background the objective of this research work was to evaluate the effects of seed vigor of common bean seed lots and its effects on crop grain yield. The treatments consisted of six seed lots of common bean, which were composed by different combinations of high and low vigor seeds. Seed lots were assessed by germination and vigor tests (first count of germination, electrical conductivity and accelerated aging). A field experiment was conducted in a randomized block design, with plots of six lines of five meters and were evaluated for grain yield at harvest. It was concluded that seed vigor affects common bean grain yield; the use of low vigor seeds results in grain yield reductions of up to 20%. |
publishDate |
2016 |
dc.date.none.fl_str_mv |
2016 2017-03-03T11:11:11Z 2017-03-03T11:11:11Z 2017-03-03 2017-03-03T11:11:11Z |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/publishedVersion info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
Journal of Seed Science, Londrina, v. 38, n. 4, p. 365-370, out./dez. 2016. 2317-1545 http://www.alice.cnptia.embrapa.br/alice/handle/doc/1066012 10.1590/2317-1545v38n4166814 |
identifier_str_mv |
Journal of Seed Science, Londrina, v. 38, n. 4, p. 365-370, out./dez. 2016. 2317-1545 10.1590/2317-1545v38n4166814 |
url |
http://www.alice.cnptia.embrapa.br/alice/handle/doc/1066012 |
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.source.none.fl_str_mv |
reponame:Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa) instacron:EMBRAPA |
instname_str |
Empresa Brasileira de Pesquisa Agropecuária (Embrapa) |
instacron_str |
EMBRAPA |
institution |
EMBRAPA |
reponame_str |
Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) |
collection |
Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) |
repository.name.fl_str_mv |
Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa) |
repository.mail.fl_str_mv |
cg-riaa@embrapa.br |
_version_ |
1794503433520152576 |