Soluble solids due to the truss position in minitomato hybrids from dwarf lines
Autor(a) principal: | |
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Data de Publicação: | 2019 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Agrarian (Dourados. Online) |
Texto Completo: | https://ojs.ufgd.edu.br/index.php/agrarian/article/view/8948 |
Resumo: | On minitomatoes, the soluble solids content (SSC) is a fundamental characteristic for commercialization. Therefore, is essential to evaluate the genetic diversity among the genotypes, looking their SSC and also the SSC variation, related to the position of the cluster, mainly due to the new technologies – tomato hybrids obtained from dwarf lines. In this sense, the objective of the experiment was to evaluate the genetic variability and the influence of the cluster’s position on the SSC, in minitomato genotypes that were obtained from dwarf lines. The experiment were conducted on a greenhouse and set up in a completely randomized design, with subdivided portion of 13 hybrids x 5 cluster’s position and four replications. The SSC of the fruits were evaluated according with their position of the clusters, being the values expressed in 0Brix. The genetic diversity was obtained by multivariate analyzes, using the generalized distance of Mahalanobis, utilizing different grouping methods (UPGMA and Tocher). The hybrids performance for SSC was checked by the Scott-Knott test (p=0.005). The cluster’s position influenced on the SSC of the minitomatoes fruits and the first cluster of all hybrids that were evaluated, presented the highest SSC. Besides that, the highest 0Brix variability among the genotypes occurred when the fruits were harvested on the fifth and first cluster. Most hybrids originated from dwarf lines did not presented a reduce on 0Brix values during the harvests. |
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Soluble solids due to the truss position in minitomato hybrids from dwarf linesSoluble solids monitored in the clusters in minitomato hybrids from dwarf linesbrixdwarfismSolanum lycopersicumBrixDwarfismGermplasm bankSolanum lycopersicum.On minitomatoes, the soluble solids content (SSC) is a fundamental characteristic for commercialization. Therefore, is essential to evaluate the genetic diversity among the genotypes, looking their SSC and also the SSC variation, related to the position of the cluster, mainly due to the new technologies – tomato hybrids obtained from dwarf lines. In this sense, the objective of the experiment was to evaluate the genetic variability and the influence of the cluster’s position on the SSC, in minitomato genotypes that were obtained from dwarf lines. The experiment were conducted on a greenhouse and set up in a completely randomized design, with subdivided portion of 13 hybrids x 5 cluster’s position and four replications. The SSC of the fruits were evaluated according with their position of the clusters, being the values expressed in 0Brix. The genetic diversity was obtained by multivariate analyzes, using the generalized distance of Mahalanobis, utilizing different grouping methods (UPGMA and Tocher). The hybrids performance for SSC was checked by the Scott-Knott test (p=0.005). The cluster’s position influenced on the SSC of the minitomatoes fruits and the first cluster of all hybrids that were evaluated, presented the highest SSC. Besides that, the highest 0Brix variability among the genotypes occurred when the fruits were harvested on the fifth and first cluster. Most hybrids originated from dwarf lines did not presented a reduce on 0Brix values during the harvests.On minitomatoes, the soluble solids content (SSC) is a fundamental characteristic for commercialization. During the productive cycle of the crop several harvests are realized, resulting in variations in the SSC from different genotypes. The objective of the experiment was to evaluate the genetic variability and to monitor SSC in the clusters of different minitomato hybrids from dwarf lines. The SSC of the fruits were evaluated according with their position of the clusters, being the values expressed in 0Brix. The genetic diversity was obtained by multivariate analyzes, using the generalized distance of Mahalanobis, utilizing different grouping methods (UPGMA and Tocher). The hybrids performance for SSC was checked by the Scott-Knott test (p=0.005). The cluster’s position influenced on the SSC of the minitomatoes fruits and the first cluster of all hybrids that were evaluated, presented the highest SSC. Besides that, the highest 0Brix variability among the genotypes occurred when the fruits were harvested on the fifth and first cluster. Most hybrids originated from dwarf lines did not presented a reduce on 0Brix values during the harvests.Editora UFGD2019-09-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://ojs.ufgd.edu.br/index.php/agrarian/article/view/894810.30612/agrarian.v12i43.8948Agrarian; v. 12 n. 43 (2019); 33--39Agrarian Journal; Vol. 12 No. 43 (2019); 33--391984-2538reponame:Agrarian (Dourados. Online)instname:Universidade Federal da Grande Dourados (UFGD)instacron:UFGDenghttps://ojs.ufgd.edu.br/index.php/agrarian/article/view/8948/5303Copyright (c) 2019 Agrarianinfo:eu-repo/semantics/openAccessFinzi, Rafael ResendeMarquez, Guilherme RepezaMaciel, Gabriel MascarenhasMomesso, Maurício PivettaPereira, Lucas MedeirosSilveira, Aline José da2019-10-15T16:12:51Zoai:ojs.pkp.sfu.ca:article/8948Revistahttps://ojs.ufgd.edu.br/index.php/agrarianPUBhttps://ojs.ufgd.edu.br/index.php/agrarian/oairevistaagrarian@ufgd.edu.br||1984-25381984-252Xopendoar:http://ojs.ufgd.edu.br/index.php/agrarian/oaihttp://ojs.ufgd.edu.br/index.php/agrarian/oai2019-10-15T16:12:51Agrarian (Dourados. Online) - Universidade Federal da Grande Dourados (UFGD)false |
dc.title.none.fl_str_mv |
Soluble solids due to the truss position in minitomato hybrids from dwarf lines Soluble solids monitored in the clusters in minitomato hybrids from dwarf lines |
title |
Soluble solids due to the truss position in minitomato hybrids from dwarf lines |
spellingShingle |
Soluble solids due to the truss position in minitomato hybrids from dwarf lines Finzi, Rafael Resende brix dwarfism Solanum lycopersicum Brix Dwarfism Germplasm bank Solanum lycopersicum. |
title_short |
Soluble solids due to the truss position in minitomato hybrids from dwarf lines |
title_full |
Soluble solids due to the truss position in minitomato hybrids from dwarf lines |
title_fullStr |
Soluble solids due to the truss position in minitomato hybrids from dwarf lines |
title_full_unstemmed |
Soluble solids due to the truss position in minitomato hybrids from dwarf lines |
title_sort |
Soluble solids due to the truss position in minitomato hybrids from dwarf lines |
author |
Finzi, Rafael Resende |
author_facet |
Finzi, Rafael Resende Marquez, Guilherme Repeza Maciel, Gabriel Mascarenhas Momesso, Maurício Pivetta Pereira, Lucas Medeiros Silveira, Aline José da |
author_role |
author |
author2 |
Marquez, Guilherme Repeza Maciel, Gabriel Mascarenhas Momesso, Maurício Pivetta Pereira, Lucas Medeiros Silveira, Aline José da |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Finzi, Rafael Resende Marquez, Guilherme Repeza Maciel, Gabriel Mascarenhas Momesso, Maurício Pivetta Pereira, Lucas Medeiros Silveira, Aline José da |
dc.subject.por.fl_str_mv |
brix dwarfism Solanum lycopersicum Brix Dwarfism Germplasm bank Solanum lycopersicum. |
topic |
brix dwarfism Solanum lycopersicum Brix Dwarfism Germplasm bank Solanum lycopersicum. |
description |
On minitomatoes, the soluble solids content (SSC) is a fundamental characteristic for commercialization. Therefore, is essential to evaluate the genetic diversity among the genotypes, looking their SSC and also the SSC variation, related to the position of the cluster, mainly due to the new technologies – tomato hybrids obtained from dwarf lines. In this sense, the objective of the experiment was to evaluate the genetic variability and the influence of the cluster’s position on the SSC, in minitomato genotypes that were obtained from dwarf lines. The experiment were conducted on a greenhouse and set up in a completely randomized design, with subdivided portion of 13 hybrids x 5 cluster’s position and four replications. The SSC of the fruits were evaluated according with their position of the clusters, being the values expressed in 0Brix. The genetic diversity was obtained by multivariate analyzes, using the generalized distance of Mahalanobis, utilizing different grouping methods (UPGMA and Tocher). The hybrids performance for SSC was checked by the Scott-Knott test (p=0.005). The cluster’s position influenced on the SSC of the minitomatoes fruits and the first cluster of all hybrids that were evaluated, presented the highest SSC. Besides that, the highest 0Brix variability among the genotypes occurred when the fruits were harvested on the fifth and first cluster. Most hybrids originated from dwarf lines did not presented a reduce on 0Brix values during the harvests. |
publishDate |
2019 |
dc.date.none.fl_str_mv |
2019-09-12 |
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://ojs.ufgd.edu.br/index.php/agrarian/article/view/8948 10.30612/agrarian.v12i43.8948 |
url |
https://ojs.ufgd.edu.br/index.php/agrarian/article/view/8948 |
identifier_str_mv |
10.30612/agrarian.v12i43.8948 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
https://ojs.ufgd.edu.br/index.php/agrarian/article/view/8948/5303 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2019 Agrarian info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2019 Agrarian |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Editora UFGD |
publisher.none.fl_str_mv |
Editora UFGD |
dc.source.none.fl_str_mv |
Agrarian; v. 12 n. 43 (2019); 33--39 Agrarian Journal; Vol. 12 No. 43 (2019); 33--39 1984-2538 reponame:Agrarian (Dourados. Online) instname:Universidade Federal da Grande Dourados (UFGD) instacron:UFGD |
instname_str |
Universidade Federal da Grande Dourados (UFGD) |
instacron_str |
UFGD |
institution |
UFGD |
reponame_str |
Agrarian (Dourados. Online) |
collection |
Agrarian (Dourados. Online) |
repository.name.fl_str_mv |
Agrarian (Dourados. Online) - Universidade Federal da Grande Dourados (UFGD) |
repository.mail.fl_str_mv |
revistaagrarian@ufgd.edu.br|| |
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1792205858679029760 |