Influência de composto orgânico e fósforo sobre sementes de alface

Detalhes bibliográficos
Autor(a) principal: de Quadros, Barbara Rodrigues [UNESP]
Data de Publicação: 2012
Outros Autores: Correa, Carla Veronica [UNESP], Magro, Felipe Oliveira [UNESP], Inacio Cardoso, Antonio Ismael [UNESP]
Tipo de documento: Artigo
Idioma: por
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.5433/1679-0359.2012v33Supl1p2511
http://hdl.handle.net/11449/6047
Resumo: This study had aim to evaluate influences of organic compost and phosphorus on lettuce seeds (cv. Veronica), measuring production and quality parameters of seeds in this species. Experimental design was in randomized blocks with 10 treatments, being 5 organic compost levels (0, 20, 40, 60, 80 t ha(-1) organic compost) combined with 2 phosphorus levels (0 and 400 kg ha(-1) P(2)0(5)), presenting 4 replicates. Parameters evaluated were seed mass, seed number, germination percentage, and vigor. Results obtained reveal that phosphorus application increased seed production. In the presence of phosphorus, the level of 33, 4 t ha(-1) of organic compost, and in the absence of phosphorus, the level of 49,21 t ha(-1), resulted higher seed weight per plant. The quality of seeds was not affected by fertilization with organic compost neither by phosphorus.
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spelling Influência de composto orgânico e fósforo sobre sementes de alfaceInfluence of organic compost and phosphorus on lettuce seedsLactuca sativa L.phosphorus fertilizationorganic fertilizationgerminationseed vigorThis study had aim to evaluate influences of organic compost and phosphorus on lettuce seeds (cv. Veronica), measuring production and quality parameters of seeds in this species. Experimental design was in randomized blocks with 10 treatments, being 5 organic compost levels (0, 20, 40, 60, 80 t ha(-1) organic compost) combined with 2 phosphorus levels (0 and 400 kg ha(-1) P(2)0(5)), presenting 4 replicates. Parameters evaluated were seed mass, seed number, germination percentage, and vigor. Results obtained reveal that phosphorus application increased seed production. In the presence of phosphorus, the level of 33, 4 t ha(-1) of organic compost, and in the absence of phosphorus, the level of 49,21 t ha(-1), resulted higher seed weight per plant. The quality of seeds was not affected by fertilization with organic compost neither by phosphorus.UNESP, Fac Ciencias Agron, Dept Prod Vegetal, Setor Hort, BR-18610307 Botucatu, SP, BrazilUNESP, BR-18610307 Botucatu, SP, BrazilUNESP, Fac Ciencias Agron, Dept Prod Vegetal, Setor Hort, BR-18610307 Botucatu, SP, BrazilUNESP, BR-18610307 Botucatu, SP, BrazilUniversidade Estadual de Londrina (UEL)Universidade Estadual Paulista (Unesp)de Quadros, Barbara Rodrigues [UNESP]Correa, Carla Veronica [UNESP]Magro, Felipe Oliveira [UNESP]Inacio Cardoso, Antonio Ismael [UNESP]2014-05-20T13:21:09Z2014-05-20T13:21:09Z2012-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article2511-2518application/pdfhttp://dx.doi.org/10.5433/1679-0359.2012v33Supl1p2511Semina-ciencias Agrarias. Londrina: Universidade Estadual de Londrina (UEL), v. 33, p. 2511-2518, 2012.1676-546Xhttp://hdl.handle.net/11449/604710.5433/1679-0359.2012v33Supl1p2511WOS:000314514800004WOS000314514800004.pdfWeb of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPporSemina: Ciências Agrárias0.349info:eu-repo/semantics/openAccess2024-04-30T15:59:40Zoai:repositorio.unesp.br:11449/6047Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T22:52:56.586923Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Influência de composto orgânico e fósforo sobre sementes de alface
Influence of organic compost and phosphorus on lettuce seeds
title Influência de composto orgânico e fósforo sobre sementes de alface
spellingShingle Influência de composto orgânico e fósforo sobre sementes de alface
de Quadros, Barbara Rodrigues [UNESP]
Lactuca sativa L.
phosphorus fertilization
organic fertilization
germination
seed vigor
title_short Influência de composto orgânico e fósforo sobre sementes de alface
title_full Influência de composto orgânico e fósforo sobre sementes de alface
title_fullStr Influência de composto orgânico e fósforo sobre sementes de alface
title_full_unstemmed Influência de composto orgânico e fósforo sobre sementes de alface
title_sort Influência de composto orgânico e fósforo sobre sementes de alface
author de Quadros, Barbara Rodrigues [UNESP]
author_facet de Quadros, Barbara Rodrigues [UNESP]
Correa, Carla Veronica [UNESP]
Magro, Felipe Oliveira [UNESP]
Inacio Cardoso, Antonio Ismael [UNESP]
author_role author
author2 Correa, Carla Veronica [UNESP]
Magro, Felipe Oliveira [UNESP]
Inacio Cardoso, Antonio Ismael [UNESP]
author2_role author
author
author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (Unesp)
dc.contributor.author.fl_str_mv de Quadros, Barbara Rodrigues [UNESP]
Correa, Carla Veronica [UNESP]
Magro, Felipe Oliveira [UNESP]
Inacio Cardoso, Antonio Ismael [UNESP]
dc.subject.por.fl_str_mv Lactuca sativa L.
phosphorus fertilization
organic fertilization
germination
seed vigor
topic Lactuca sativa L.
phosphorus fertilization
organic fertilization
germination
seed vigor
description This study had aim to evaluate influences of organic compost and phosphorus on lettuce seeds (cv. Veronica), measuring production and quality parameters of seeds in this species. Experimental design was in randomized blocks with 10 treatments, being 5 organic compost levels (0, 20, 40, 60, 80 t ha(-1) organic compost) combined with 2 phosphorus levels (0 and 400 kg ha(-1) P(2)0(5)), presenting 4 replicates. Parameters evaluated were seed mass, seed number, germination percentage, and vigor. Results obtained reveal that phosphorus application increased seed production. In the presence of phosphorus, the level of 33, 4 t ha(-1) of organic compost, and in the absence of phosphorus, the level of 49,21 t ha(-1), resulted higher seed weight per plant. The quality of seeds was not affected by fertilization with organic compost neither by phosphorus.
publishDate 2012
dc.date.none.fl_str_mv 2012-01-01
2014-05-20T13:21:09Z
2014-05-20T13:21:09Z
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 http://dx.doi.org/10.5433/1679-0359.2012v33Supl1p2511
Semina-ciencias Agrarias. Londrina: Universidade Estadual de Londrina (UEL), v. 33, p. 2511-2518, 2012.
1676-546X
http://hdl.handle.net/11449/6047
10.5433/1679-0359.2012v33Supl1p2511
WOS:000314514800004
WOS000314514800004.pdf
url http://dx.doi.org/10.5433/1679-0359.2012v33Supl1p2511
http://hdl.handle.net/11449/6047
identifier_str_mv Semina-ciencias Agrarias. Londrina: Universidade Estadual de Londrina (UEL), v. 33, p. 2511-2518, 2012.
1676-546X
10.5433/1679-0359.2012v33Supl1p2511
WOS:000314514800004
WOS000314514800004.pdf
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv Semina: Ciências Agrárias
0.349
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 2511-2518
application/pdf
dc.publisher.none.fl_str_mv Universidade Estadual de Londrina (UEL)
publisher.none.fl_str_mv Universidade Estadual de Londrina (UEL)
dc.source.none.fl_str_mv Web of Science
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv
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