Correlation of biometrical characteristics of fruit and seed with twinning and vigor of Prunus persica rootstocks
Autor(a) principal: | |
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Data de Publicação: | 2016 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Journal of Seed Science |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2317-15372016000400322 |
Resumo: | Abstract: This study aimed at determining and correlating the main morphometric characteristics of fruits and seeds with the germination potential and vigor of eight peach rootstocks. The experimental design was completely randomized, with four replications of 50 seeds per treatment. The analyzed variables were: length, width, thickness, fresh mass of fruit and seeds, moisture content of seeds, percentage of seeds attacked by fungi and intact seeds, germination percentage, germination speed index (GSI) and mean germination time (MGT). The Capdeboscq, Aldrighi and Tsukuba 1 cultivars showed higher values of length, width, thickness and fresh mass of seeds compared to other cultivars, presenting a relationship with the later period of fruit ripening. Regardless of the fruit ripening time, the germination percentage was high, ranging between 93% and 100% for all cultivars. In addition, the fresh mass of fruits has showed a high positive correlation with the fresh mass of seeds for the eight evaluated peach rootstocks. The GSI and MGT have a high relationship with the fresh mass of seeds. |
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Journal of Seed Science |
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Correlation of biometrical characteristics of fruit and seed with twinning and vigor of Prunus persica rootstocksRosaceaemorphobiometryseedscultivarspeachAbstract: This study aimed at determining and correlating the main morphometric characteristics of fruits and seeds with the germination potential and vigor of eight peach rootstocks. The experimental design was completely randomized, with four replications of 50 seeds per treatment. The analyzed variables were: length, width, thickness, fresh mass of fruit and seeds, moisture content of seeds, percentage of seeds attacked by fungi and intact seeds, germination percentage, germination speed index (GSI) and mean germination time (MGT). The Capdeboscq, Aldrighi and Tsukuba 1 cultivars showed higher values of length, width, thickness and fresh mass of seeds compared to other cultivars, presenting a relationship with the later period of fruit ripening. Regardless of the fruit ripening time, the germination percentage was high, ranging between 93% and 100% for all cultivars. In addition, the fresh mass of fruits has showed a high positive correlation with the fresh mass of seeds for the eight evaluated peach rootstocks. The GSI and MGT have a high relationship with the fresh mass of seeds.ABRATES - Associação Brasileira de Tecnologia de Sementes2016-12-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S2317-15372016000400322Journal of Seed Science v.38 n.4 2016reponame:Journal of Seed Scienceinstname:Associação Brasileira de Tecnologia de Sementes (ABRATES)instacron:ABRATES10.1590/2317-1545v38n4164650info:eu-repo/semantics/openAccessSouza,Aline das GraçasSmiderle,Oscar JoseSpinelli,Victor MouzinhoSouza,Rauny Oliveira deBianchi,Valmor Joãoeng2016-12-20T00:00:00Zoai:scielo:S2317-15372016000400322Revistahttp://www.scielo.br/scielo.php?script=sci_serial&pid=2317-1537&lng=en&nrm=isohttps://old.scielo.br/oai/scielo-oai.php||abrates@abrates.org.br2317-15452317-1537opendoar:2016-12-20T00:00Journal of Seed Science - Associação Brasileira de Tecnologia de Sementes (ABRATES)false |
dc.title.none.fl_str_mv |
Correlation of biometrical characteristics of fruit and seed with twinning and vigor of Prunus persica rootstocks |
title |
Correlation of biometrical characteristics of fruit and seed with twinning and vigor of Prunus persica rootstocks |
spellingShingle |
Correlation of biometrical characteristics of fruit and seed with twinning and vigor of Prunus persica rootstocks Souza,Aline das Graças Rosaceae morphobiometry seeds cultivars peach |
title_short |
Correlation of biometrical characteristics of fruit and seed with twinning and vigor of Prunus persica rootstocks |
title_full |
Correlation of biometrical characteristics of fruit and seed with twinning and vigor of Prunus persica rootstocks |
title_fullStr |
Correlation of biometrical characteristics of fruit and seed with twinning and vigor of Prunus persica rootstocks |
title_full_unstemmed |
Correlation of biometrical characteristics of fruit and seed with twinning and vigor of Prunus persica rootstocks |
title_sort |
Correlation of biometrical characteristics of fruit and seed with twinning and vigor of Prunus persica rootstocks |
author |
Souza,Aline das Graças |
author_facet |
Souza,Aline das Graças Smiderle,Oscar Jose Spinelli,Victor Mouzinho Souza,Rauny Oliveira de Bianchi,Valmor João |
author_role |
author |
author2 |
Smiderle,Oscar Jose Spinelli,Victor Mouzinho Souza,Rauny Oliveira de Bianchi,Valmor João |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Souza,Aline das Graças Smiderle,Oscar Jose Spinelli,Victor Mouzinho Souza,Rauny Oliveira de Bianchi,Valmor João |
dc.subject.por.fl_str_mv |
Rosaceae morphobiometry seeds cultivars peach |
topic |
Rosaceae morphobiometry seeds cultivars peach |
description |
Abstract: This study aimed at determining and correlating the main morphometric characteristics of fruits and seeds with the germination potential and vigor of eight peach rootstocks. The experimental design was completely randomized, with four replications of 50 seeds per treatment. The analyzed variables were: length, width, thickness, fresh mass of fruit and seeds, moisture content of seeds, percentage of seeds attacked by fungi and intact seeds, germination percentage, germination speed index (GSI) and mean germination time (MGT). The Capdeboscq, Aldrighi and Tsukuba 1 cultivars showed higher values of length, width, thickness and fresh mass of seeds compared to other cultivars, presenting a relationship with the later period of fruit ripening. Regardless of the fruit ripening time, the germination percentage was high, ranging between 93% and 100% for all cultivars. In addition, the fresh mass of fruits has showed a high positive correlation with the fresh mass of seeds for the eight evaluated peach rootstocks. The GSI and MGT have a high relationship with the fresh mass of seeds. |
publishDate |
2016 |
dc.date.none.fl_str_mv |
2016-12-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2317-15372016000400322 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2317-15372016000400322 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/2317-1545v38n4164650 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
text/html |
dc.publisher.none.fl_str_mv |
ABRATES - Associação Brasileira de Tecnologia de Sementes |
publisher.none.fl_str_mv |
ABRATES - Associação Brasileira de Tecnologia de Sementes |
dc.source.none.fl_str_mv |
Journal of Seed Science v.38 n.4 2016 reponame:Journal of Seed Science instname:Associação Brasileira de Tecnologia de Sementes (ABRATES) instacron:ABRATES |
instname_str |
Associação Brasileira de Tecnologia de Sementes (ABRATES) |
instacron_str |
ABRATES |
institution |
ABRATES |
reponame_str |
Journal of Seed Science |
collection |
Journal of Seed Science |
repository.name.fl_str_mv |
Journal of Seed Science - Associação Brasileira de Tecnologia de Sementes (ABRATES) |
repository.mail.fl_str_mv |
||abrates@abrates.org.br |
_version_ |
1754212982144892928 |