Relation between fruit early ripening and degree of seed dehydration in peaches

Detalhes bibliográficos
Autor(a) principal: Barbosa, Wilson
Data de Publicação: 2014
Outros Autores: Campo Dall'Orto, Fernando A., Ojima, Mário
Tipo de documento: Artigo
Idioma: por
Título da fonte: Pesquisa Agropecuária Brasileira (Online)
Texto Completo: https://seer.sct.embrapa.br/index.php/pab/article/view/15464
Resumo: An experiment was performed at the Instituto Agronômico de Campinas, SP, Brazil, to determine the relation between fruit precociusness and degree of seed dehydration of 18 peach cultivar (Prunus persica (L.) Batsch) after exposure at room temperature for 96 hours. Results showed that the earlier the ripening period, the more drastic is seed dehydration. Loss of seed weight ranged from 89.6 to 46.4% for the earliest and latest muturing cultivar, respectively. The important implications of these findings to the peach breeding program are the following: a) peach cultivars could be adequately classified as to maturation period and, b) an appropriate method of seed germination could be established for each cultivar.
id EMBRAPA-4_a647372bd99399276100e8fd863451c2
oai_identifier_str oai:ojs.seer.sct.embrapa.br:article/15464
network_acronym_str EMBRAPA-4
network_name_str Pesquisa Agropecuária Brasileira (Online)
repository_id_str
spelling Relation between fruit early ripening and degree of seed dehydration in peachesRelação entre precocidade de maturação e desidratação das sementes de pêssegoPrunus persica; seed germination; cultivarsPrunus persica; germinação; cultivaresAn experiment was performed at the Instituto Agronômico de Campinas, SP, Brazil, to determine the relation between fruit precociusness and degree of seed dehydration of 18 peach cultivar (Prunus persica (L.) Batsch) after exposure at room temperature for 96 hours. Results showed that the earlier the ripening period, the more drastic is seed dehydration. Loss of seed weight ranged from 89.6 to 46.4% for the earliest and latest muturing cultivar, respectively. The important implications of these findings to the peach breeding program are the following: a) peach cultivars could be adequately classified as to maturation period and, b) an appropriate method of seed germination could be established for each cultivar.Conduziu-se um experimento, no Instituto Agronômico de Campinas, SP, para averiguar a relação entre a precocidade de maturação de 18 cultivares de pêssego (Prunus persica (L.) Batsch) e o grau de desidratação das sementes, expostas às condições de ambientes fechado, por 96 horas. Os resultados mostraram que, quanto mais precoce a cultivar, mais drástica é a desidratação. A amplitude da desidratação foi de 89,6% na cultivar mais precoce, e 46.4% na mais tardia. Estes dados constituem valioso elemento para os trabalhos de melhoramento genético, pois: a) permitem classificar as cultivares com boa precisão quanto à respectiva faixa de maturação dos frutos; b) possibilitam estabelecer, para cada cultivar, um método adequado de germinação.Pesquisa Agropecuaria BrasileiraPesquisa Agropecuária BrasileiraBarbosa, WilsonCampo Dall'Orto, Fernando A.Ojima, Mário2014-04-16info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://seer.sct.embrapa.br/index.php/pab/article/view/15464Pesquisa Agropecuaria Brasileira; v.19, n.3, mar. 1984; 337-339Pesquisa Agropecuária Brasileira; v.19, n.3, mar. 1984; 337-3391678-39210100-104xreponame:Pesquisa Agropecuária Brasileira (Online)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPAporhttps://seer.sct.embrapa.br/index.php/pab/article/view/15464/9394info:eu-repo/semantics/openAccess2014-04-16T19:18:58Zoai:ojs.seer.sct.embrapa.br:article/15464Revistahttp://seer.sct.embrapa.br/index.php/pabPRIhttps://old.scielo.br/oai/scielo-oai.phppab@sct.embrapa.br || sct.pab@embrapa.br1678-39210100-204Xopendoar:2014-04-16T19:18:58Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false
dc.title.none.fl_str_mv Relation between fruit early ripening and degree of seed dehydration in peaches
Relação entre precocidade de maturação e desidratação das sementes de pêssego
title Relation between fruit early ripening and degree of seed dehydration in peaches
spellingShingle Relation between fruit early ripening and degree of seed dehydration in peaches
Barbosa, Wilson
Prunus persica; seed germination; cultivars
Prunus persica; germinação; cultivares
title_short Relation between fruit early ripening and degree of seed dehydration in peaches
title_full Relation between fruit early ripening and degree of seed dehydration in peaches
title_fullStr Relation between fruit early ripening and degree of seed dehydration in peaches
title_full_unstemmed Relation between fruit early ripening and degree of seed dehydration in peaches
title_sort Relation between fruit early ripening and degree of seed dehydration in peaches
author Barbosa, Wilson
author_facet Barbosa, Wilson
Campo Dall'Orto, Fernando A.
Ojima, Mário
author_role author
author2 Campo Dall'Orto, Fernando A.
Ojima, Mário
author2_role author
author
dc.contributor.none.fl_str_mv

dc.contributor.author.fl_str_mv Barbosa, Wilson
Campo Dall'Orto, Fernando A.
Ojima, Mário
dc.subject.por.fl_str_mv Prunus persica; seed germination; cultivars
Prunus persica; germinação; cultivares
topic Prunus persica; seed germination; cultivars
Prunus persica; germinação; cultivares
description An experiment was performed at the Instituto Agronômico de Campinas, SP, Brazil, to determine the relation between fruit precociusness and degree of seed dehydration of 18 peach cultivar (Prunus persica (L.) Batsch) after exposure at room temperature for 96 hours. Results showed that the earlier the ripening period, the more drastic is seed dehydration. Loss of seed weight ranged from 89.6 to 46.4% for the earliest and latest muturing cultivar, respectively. The important implications of these findings to the peach breeding program are the following: a) peach cultivars could be adequately classified as to maturation period and, b) an appropriate method of seed germination could be established for each cultivar.
publishDate 2014
dc.date.none.fl_str_mv 2014-04-16
dc.type.none.fl_str_mv
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 https://seer.sct.embrapa.br/index.php/pab/article/view/15464
url https://seer.sct.embrapa.br/index.php/pab/article/view/15464
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://seer.sct.embrapa.br/index.php/pab/article/view/15464/9394
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 Pesquisa Agropecuaria Brasileira
Pesquisa Agropecuária Brasileira
publisher.none.fl_str_mv Pesquisa Agropecuaria Brasileira
Pesquisa Agropecuária Brasileira
dc.source.none.fl_str_mv Pesquisa Agropecuaria Brasileira; v.19, n.3, mar. 1984; 337-339
Pesquisa Agropecuária Brasileira; v.19, n.3, mar. 1984; 337-339
1678-3921
0100-104x
reponame:Pesquisa Agropecuária Brasileira (Online)
instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron:EMBRAPA
instname_str Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron_str EMBRAPA
institution EMBRAPA
reponame_str Pesquisa Agropecuária Brasileira (Online)
collection Pesquisa Agropecuária Brasileira (Online)
repository.name.fl_str_mv Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
repository.mail.fl_str_mv pab@sct.embrapa.br || sct.pab@embrapa.br
_version_ 1793416672357384192

Registros relacionados