Qualitative attributes and postharvest conservation of green ears of maize grown on different cover crops in organic no-till system

Detalhes bibliográficos
Autor(a) principal: Galvão, João Carlos Cardoso
Data de Publicação: 2016
Outros Autores: Souza, Caetano Marciano de, Souza, Jacimar Luiz de, Favarato, Luiz Fernando, Balbino, José Mauro de Souza, Guarçoni, Rogério Carvalho
Tipo de documento: Artigo
Idioma: eng
Título da fonte: LOCUS Repositório Institucional da UFV
Texto Completo: http://dx.doi.org/10.1590/0034-737X201663040014
http://www.locus.ufv.br/handle/123456789/13164
Resumo: Postharvest quality of sweet maize varies depending on the type of seed, soil, quality of fertilizer, climatic conditions, and stage of maturation. This study aimed to evaluate the post-harvest quality and shelf life of green ears of maize grown on three soil covers in organic no-till sytem. The study was conducted in the municipality of Domingos Martins, ES (20° 22’16.91" S and 41° 03' 41.83" W). The experiment was arranged in a randomized block design with six replications and five treatments, consisting of three cover crops in organic no-till system: black-oat straw, white lupin, oat/lupin intercrop and two systems, organic and conventional, without straw. Maize double hybrid AG-1051 was sown in a spacing of 1.00 x 0.20 m. The variables evaluated included relative percentage of grain, straw and cob, pH, titratable acidity, soluble solids, grain moisture and shelf life. The use of different straws in the organic no-till system does not influence the postharvest quality of green ears. Ears packed in polystyrene trays with plastic film are suitable for marketing until the fifth day of storage at room temperature.
id UFV_a69d7c2941deb50445a936b5088515bb
oai_identifier_str oai:locus.ufv.br:123456789/13164
network_acronym_str UFV
network_name_str LOCUS Repositório Institucional da UFV
repository_id_str 2145
spelling Qualitative attributes and postharvest conservation of green ears of maize grown on different cover crops in organic no-till systemZea maysShelf lifeOrganic agriculturePostharvest quality of sweet maize varies depending on the type of seed, soil, quality of fertilizer, climatic conditions, and stage of maturation. This study aimed to evaluate the post-harvest quality and shelf life of green ears of maize grown on three soil covers in organic no-till sytem. The study was conducted in the municipality of Domingos Martins, ES (20° 22’16.91" S and 41° 03' 41.83" W). The experiment was arranged in a randomized block design with six replications and five treatments, consisting of three cover crops in organic no-till system: black-oat straw, white lupin, oat/lupin intercrop and two systems, organic and conventional, without straw. Maize double hybrid AG-1051 was sown in a spacing of 1.00 x 0.20 m. The variables evaluated included relative percentage of grain, straw and cob, pH, titratable acidity, soluble solids, grain moisture and shelf life. The use of different straws in the organic no-till system does not influence the postharvest quality of green ears. Ears packed in polystyrene trays with plastic film are suitable for marketing until the fifth day of storage at room temperature.A qualidade pós-colheita do milho-verde varia de acordo com o tipo de semente, de solo, da qualidade do fertilizante utilizado, das condições climáticas e do estágio de maturação. Objetivou-se avaliar a qualidade pós-colheita e o tempo de prateleira de espigas de milho-verde cultivado sobre três coberturas de solo no sistema plantio direto orgânico. O trabalho foi desenvolvido no município de Domingos Martins-ES (20° 22' 16.91"S e 41° 03' 41.83"O), sendo disposto em delineamento de blocos casualizados, com seis repetições e cinco tratamentos, constituídos por três coberturas de solo no sistema plantio direto orgânico, palha de aveia-preta, tremoço-branco e consórcio aveia/tremoço e dois sistemas sem palhada, sendo um orgânico e um convencional. Foi utilizado o híbrido duplo de milho AG-1051 no espaçamento de 1,00 x 0,20 m. Foram realizadas avaliações de percentual relativo de grãos, palha e sabugo, pH, acidez titulável total, sólidos solúveis totais, umidade dos grãos e tempo de prateleira. O uso de diferentes palhadas no sistema plantio direto orgânico não influencia a qualidade pós-colheita do milho-verde. As espigas embaladas em bandeja de poliestireno expandido com filme de PVC apresentam-se aptas a comercialização até o quinto dia de armazenamento em temperatura ambiente.Revista Ceres2017-11-17T10:29:47Z2017-11-17T10:29:47Z2016-05-16info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlepdfapplication/pdf2177-3491http://dx.doi.org/10.1590/0034-737X201663040014http://www.locus.ufv.br/handle/123456789/13164engv. 63, n.4, p. 532-537, Jul./Ago. 2016Galvão, João Carlos CardosoSouza, Caetano Marciano deSouza, Jacimar Luiz deFavarato, Luiz FernandoBalbino, José Mauro de SouzaGuarçoni, Rogério Carvalhoinfo:eu-repo/semantics/openAccessreponame:LOCUS Repositório Institucional da UFVinstname:Universidade Federal de Viçosa (UFV)instacron:UFV2024-07-12T08:27:12Zoai:locus.ufv.br:123456789/13164Repositório InstitucionalPUBhttps://www.locus.ufv.br/oai/requestfabiojreis@ufv.bropendoar:21452024-07-12T08:27:12LOCUS Repositório Institucional da UFV - Universidade Federal de Viçosa (UFV)false
dc.title.none.fl_str_mv Qualitative attributes and postharvest conservation of green ears of maize grown on different cover crops in organic no-till system
title Qualitative attributes and postharvest conservation of green ears of maize grown on different cover crops in organic no-till system
spellingShingle Qualitative attributes and postharvest conservation of green ears of maize grown on different cover crops in organic no-till system
Galvão, João Carlos Cardoso
Zea mays
Shelf life
Organic agriculture
title_short Qualitative attributes and postharvest conservation of green ears of maize grown on different cover crops in organic no-till system
title_full Qualitative attributes and postharvest conservation of green ears of maize grown on different cover crops in organic no-till system
title_fullStr Qualitative attributes and postharvest conservation of green ears of maize grown on different cover crops in organic no-till system
title_full_unstemmed Qualitative attributes and postharvest conservation of green ears of maize grown on different cover crops in organic no-till system
title_sort Qualitative attributes and postharvest conservation of green ears of maize grown on different cover crops in organic no-till system
author Galvão, João Carlos Cardoso
author_facet Galvão, João Carlos Cardoso
Souza, Caetano Marciano de
Souza, Jacimar Luiz de
Favarato, Luiz Fernando
Balbino, José Mauro de Souza
Guarçoni, Rogério Carvalho
author_role author
author2 Souza, Caetano Marciano de
Souza, Jacimar Luiz de
Favarato, Luiz Fernando
Balbino, José Mauro de Souza
Guarçoni, Rogério Carvalho
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Galvão, João Carlos Cardoso
Souza, Caetano Marciano de
Souza, Jacimar Luiz de
Favarato, Luiz Fernando
Balbino, José Mauro de Souza
Guarçoni, Rogério Carvalho
dc.subject.por.fl_str_mv Zea mays
Shelf life
Organic agriculture
topic Zea mays
Shelf life
Organic agriculture
description Postharvest quality of sweet maize varies depending on the type of seed, soil, quality of fertilizer, climatic conditions, and stage of maturation. This study aimed to evaluate the post-harvest quality and shelf life of green ears of maize grown on three soil covers in organic no-till sytem. The study was conducted in the municipality of Domingos Martins, ES (20° 22’16.91" S and 41° 03' 41.83" W). The experiment was arranged in a randomized block design with six replications and five treatments, consisting of three cover crops in organic no-till system: black-oat straw, white lupin, oat/lupin intercrop and two systems, organic and conventional, without straw. Maize double hybrid AG-1051 was sown in a spacing of 1.00 x 0.20 m. The variables evaluated included relative percentage of grain, straw and cob, pH, titratable acidity, soluble solids, grain moisture and shelf life. The use of different straws in the organic no-till system does not influence the postharvest quality of green ears. Ears packed in polystyrene trays with plastic film are suitable for marketing until the fifth day of storage at room temperature.
publishDate 2016
dc.date.none.fl_str_mv 2016-05-16
2017-11-17T10:29:47Z
2017-11-17T10:29:47Z
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 2177-3491
http://dx.doi.org/10.1590/0034-737X201663040014
http://www.locus.ufv.br/handle/123456789/13164
identifier_str_mv 2177-3491
url http://dx.doi.org/10.1590/0034-737X201663040014
http://www.locus.ufv.br/handle/123456789/13164
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv v. 63, n.4, p. 532-537, Jul./Ago. 2016
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv pdf
application/pdf
dc.publisher.none.fl_str_mv Revista Ceres
publisher.none.fl_str_mv Revista Ceres
dc.source.none.fl_str_mv reponame:LOCUS Repositório Institucional da UFV
instname:Universidade Federal de Viçosa (UFV)
instacron:UFV
instname_str Universidade Federal de Viçosa (UFV)
instacron_str UFV
institution UFV
reponame_str LOCUS Repositório Institucional da UFV
collection LOCUS Repositório Institucional da UFV
repository.name.fl_str_mv LOCUS Repositório Institucional da UFV - Universidade Federal de Viçosa (UFV)
repository.mail.fl_str_mv fabiojreis@ufv.br
_version_ 1817560016244178944

Registros relacionados