Combining ability of tomato lines in saladette-type hybrids

Given the growing importance of the saladette fresh tomato market in Brazil, the objective of this paper was to assess the combining abilities of lines potentially useful as parents of hybridsin this class. The experiment consisted of28 genotypes, 18 hybrids from a partial diallel crossobtained from...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Bragantia 2014-07, Vol.73 (3), p.237-245
Hauptverfasser: Andrade, Marcela Carvalho, Silva, Alex Antônio da, Conrado, Thiago Vicenzi, Maluf, Wilson Roberto, Andrade, Thiago Matos, Oliveira, Celso Mattes de
Format: Artikel
Sprache:eng ; por
Schlagworte:
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
container_end_page 245
container_issue 3
container_start_page 237
container_title Bragantia
container_volume 73
creator Andrade, Marcela Carvalho
Silva, Alex Antônio da
Conrado, Thiago Vicenzi
Maluf, Wilson Roberto
Andrade, Thiago Matos
Oliveira, Celso Mattes de
description Given the growing importance of the saladette fresh tomato market in Brazil, the objective of this paper was to assess the combining abilities of lines potentially useful as parents of hybridsin this class. The experiment consisted of28 genotypes, 18 hybrids from a partial diallel crossobtained from crossing two groups of tomato lines (Group I, with 9 parents, and Group II, with 2 parents), 8 F1 experimental hybrids, and 2 commercial checks. Traits evaluated were total yield, mean fruit mass, fruit shelf life, shape and percentsoluble solids. Additive genetic effects were generally more important than non-additive effects for all traits evaluated. The TOM-542 and TOM-734 lines, from group I, and the TOM-720 line, from group II, presented high general combining ability (GCA) estimates for most of the traits of importance for saladette tomatoes, and were therefore considered suitable parents of hybrids of this class. Higher fruit shelf life of TOM-723 as a parental line compared with TOM-720 (Group II), was mainly attributed to the presence in the former of the norA allele, which controls longer fruit shelf life. F1 hybrids (TOM-542 x TOM-720), (TOM-580 x TOM-720), (TOM-734 x TOM-720), and (TOM-727 x TOM-720) showed good performance and fruit quality and thus constitute possible commercial varieties. Devido à crescente importância do mercado do tomate tipo italiano no Brasil, objetivou-se conhecer a capacidade combinatória de linhagens de tomateiro potencialmente utilizáveis como genitoras de híbridos voltados a esse segmento. O experimento constituiu-se de 28 genótipos, sendo 18 híbridos oriundos de um dialelo parcial, obtido pelo cruzamento entre dois grupos de linhagens: Grupo I (nove genitores) e Grupo II (dois genitores), oito híbridos adicionais e duas testemunhas comerciais. Foram avaliados produção total, massa média de frutos, firmeza, formato e teor de sólidos solúveis. Houve predominância dos efeitos gênicos aditivos para todas as características avaliadas. As linhagens TOM-542 e TOM-734, pertencentes ao Grupo I, e TOM-720, Grupo II, apresentaram estimativas elevadas de capacidade geral de combinação para a maioria das características de importância para o segmento de tomate italiano, portanto, recomendadas para a obtenção de híbridos desse tipo. A superioridade da linhagem TOM-723 sobre a TOM-720 (Grupo II) quanto à firmeza de frutos foi atribuída, principalmente, à presença, na primeira, do alelo norA, que condiciona maior conservação pós-colhei
doi_str_mv 10.1590/1678-4499.0039
format Article
fullrecord <record><control><sourceid>scielo_cross</sourceid><recordid>TN_cdi_scielo_journals_S0006_87052014000300004</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><scielo_id>S0006_87052014000300004</scielo_id><sourcerecordid>S0006_87052014000300004</sourcerecordid><originalsourceid>FETCH-LOGICAL-c318t-d72b15055afbb04be2f218eed84d7216254c105b5eab5a621f1a59b8be77877c3</originalsourceid><addsrcrecordid>eNpFkEtLxTAQhYMoWK9uXecPtE5eTYorKb7gggt1HZI20Vza5tLERf-9LYouhsPMMHM4H0LXBCoiGrghtVQl501TAbDmBBV_g1NUAEBdKgniHF2kdACgAlhdoNs2jjZMYfrAxoYh5AVHj3McTY54CJNLOEw4mcH0LmdX5uXo8Odi59CnS3TmzZDc1a_u0PvD_Vv7VO5fHp_bu33ZMaJy2UtqiQAhjLcWuHXUU6Kc6xVfV6SmgncEhBXOWGFqSjwxorHKOimVlB3boernb-qCG6I-xK95Wg3165ZKb6koEL42bC3g_wfdHFOandfHOYxmXjQBvbHSGxq9odEbK_YNzy1ZNA</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype></control><display><type>article</type><title>Combining ability of tomato lines in saladette-type hybrids</title><source>EZB-FREE-00999 freely available EZB journals</source><creator>Andrade, Marcela Carvalho ; Silva, Alex Antônio da ; Conrado, Thiago Vicenzi ; Maluf, Wilson Roberto ; Andrade, Thiago Matos ; Oliveira, Celso Mattes de</creator><creatorcontrib>Andrade, Marcela Carvalho ; Silva, Alex Antônio da ; Conrado, Thiago Vicenzi ; Maluf, Wilson Roberto ; Andrade, Thiago Matos ; Oliveira, Celso Mattes de</creatorcontrib><description>Given the growing importance of the saladette fresh tomato market in Brazil, the objective of this paper was to assess the combining abilities of lines potentially useful as parents of hybridsin this class. The experiment consisted of28 genotypes, 18 hybrids from a partial diallel crossobtained from crossing two groups of tomato lines (Group I, with 9 parents, and Group II, with 2 parents), 8 F1 experimental hybrids, and 2 commercial checks. Traits evaluated were total yield, mean fruit mass, fruit shelf life, shape and percentsoluble solids. Additive genetic effects were generally more important than non-additive effects for all traits evaluated. The TOM-542 and TOM-734 lines, from group I, and the TOM-720 line, from group II, presented high general combining ability (GCA) estimates for most of the traits of importance for saladette tomatoes, and were therefore considered suitable parents of hybrids of this class. Higher fruit shelf life of TOM-723 as a parental line compared with TOM-720 (Group II), was mainly attributed to the presence in the former of the norA allele, which controls longer fruit shelf life. F1 hybrids (TOM-542 x TOM-720), (TOM-580 x TOM-720), (TOM-734 x TOM-720), and (TOM-727 x TOM-720) showed good performance and fruit quality and thus constitute possible commercial varieties. Devido à crescente importância do mercado do tomate tipo italiano no Brasil, objetivou-se conhecer a capacidade combinatória de linhagens de tomateiro potencialmente utilizáveis como genitoras de híbridos voltados a esse segmento. O experimento constituiu-se de 28 genótipos, sendo 18 híbridos oriundos de um dialelo parcial, obtido pelo cruzamento entre dois grupos de linhagens: Grupo I (nove genitores) e Grupo II (dois genitores), oito híbridos adicionais e duas testemunhas comerciais. Foram avaliados produção total, massa média de frutos, firmeza, formato e teor de sólidos solúveis. Houve predominância dos efeitos gênicos aditivos para todas as características avaliadas. As linhagens TOM-542 e TOM-734, pertencentes ao Grupo I, e TOM-720, Grupo II, apresentaram estimativas elevadas de capacidade geral de combinação para a maioria das características de importância para o segmento de tomate italiano, portanto, recomendadas para a obtenção de híbridos desse tipo. A superioridade da linhagem TOM-723 sobre a TOM-720 (Grupo II) quanto à firmeza de frutos foi atribuída, principalmente, à presença, na primeira, do alelo norA, que condiciona maior conservação pós-colheita. Os híbridos experimentais F1 (TOM-542 x TOM-720), F1 (TOM-580 x TOM-720), F1 (TOM-734 x TOM-720) e F1 (TOM-727 x TOM-720) apresentaram bom desempenho agronômico e qualidade de fruto, constituindo possíveis materiais comerciais.</description><identifier>ISSN: 0006-8705</identifier><identifier>ISSN: 1678-4499</identifier><identifier>EISSN: 1678-4499</identifier><identifier>DOI: 10.1590/1678-4499.0039</identifier><language>eng ; por</language><publisher>Instituto Agronômico de Campinas</publisher><subject>AGRICULTURE, MULTIDISCIPLINARY</subject><ispartof>Bragantia, 2014-07, Vol.73 (3), p.237-245</ispartof><rights>This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c318t-d72b15055afbb04be2f218eed84d7216254c105b5eab5a621f1a59b8be77877c3</citedby><cites>FETCH-LOGICAL-c318t-d72b15055afbb04be2f218eed84d7216254c105b5eab5a621f1a59b8be77877c3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>230,314,780,784,885,27924,27925</link.rule.ids></links><search><creatorcontrib>Andrade, Marcela Carvalho</creatorcontrib><creatorcontrib>Silva, Alex Antônio da</creatorcontrib><creatorcontrib>Conrado, Thiago Vicenzi</creatorcontrib><creatorcontrib>Maluf, Wilson Roberto</creatorcontrib><creatorcontrib>Andrade, Thiago Matos</creatorcontrib><creatorcontrib>Oliveira, Celso Mattes de</creatorcontrib><title>Combining ability of tomato lines in saladette-type hybrids</title><title>Bragantia</title><addtitle>Bragantia</addtitle><description>Given the growing importance of the saladette fresh tomato market in Brazil, the objective of this paper was to assess the combining abilities of lines potentially useful as parents of hybridsin this class. The experiment consisted of28 genotypes, 18 hybrids from a partial diallel crossobtained from crossing two groups of tomato lines (Group I, with 9 parents, and Group II, with 2 parents), 8 F1 experimental hybrids, and 2 commercial checks. Traits evaluated were total yield, mean fruit mass, fruit shelf life, shape and percentsoluble solids. Additive genetic effects were generally more important than non-additive effects for all traits evaluated. The TOM-542 and TOM-734 lines, from group I, and the TOM-720 line, from group II, presented high general combining ability (GCA) estimates for most of the traits of importance for saladette tomatoes, and were therefore considered suitable parents of hybrids of this class. Higher fruit shelf life of TOM-723 as a parental line compared with TOM-720 (Group II), was mainly attributed to the presence in the former of the norA allele, which controls longer fruit shelf life. F1 hybrids (TOM-542 x TOM-720), (TOM-580 x TOM-720), (TOM-734 x TOM-720), and (TOM-727 x TOM-720) showed good performance and fruit quality and thus constitute possible commercial varieties. Devido à crescente importância do mercado do tomate tipo italiano no Brasil, objetivou-se conhecer a capacidade combinatória de linhagens de tomateiro potencialmente utilizáveis como genitoras de híbridos voltados a esse segmento. O experimento constituiu-se de 28 genótipos, sendo 18 híbridos oriundos de um dialelo parcial, obtido pelo cruzamento entre dois grupos de linhagens: Grupo I (nove genitores) e Grupo II (dois genitores), oito híbridos adicionais e duas testemunhas comerciais. Foram avaliados produção total, massa média de frutos, firmeza, formato e teor de sólidos solúveis. Houve predominância dos efeitos gênicos aditivos para todas as características avaliadas. As linhagens TOM-542 e TOM-734, pertencentes ao Grupo I, e TOM-720, Grupo II, apresentaram estimativas elevadas de capacidade geral de combinação para a maioria das características de importância para o segmento de tomate italiano, portanto, recomendadas para a obtenção de híbridos desse tipo. A superioridade da linhagem TOM-723 sobre a TOM-720 (Grupo II) quanto à firmeza de frutos foi atribuída, principalmente, à presença, na primeira, do alelo norA, que condiciona maior conservação pós-colheita. Os híbridos experimentais F1 (TOM-542 x TOM-720), F1 (TOM-580 x TOM-720), F1 (TOM-734 x TOM-720) e F1 (TOM-727 x TOM-720) apresentaram bom desempenho agronômico e qualidade de fruto, constituindo possíveis materiais comerciais.</description><subject>AGRICULTURE, MULTIDISCIPLINARY</subject><issn>0006-8705</issn><issn>1678-4499</issn><issn>1678-4499</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2014</creationdate><recordtype>article</recordtype><recordid>eNpFkEtLxTAQhYMoWK9uXecPtE5eTYorKb7gggt1HZI20Vza5tLERf-9LYouhsPMMHM4H0LXBCoiGrghtVQl501TAbDmBBV_g1NUAEBdKgniHF2kdACgAlhdoNs2jjZMYfrAxoYh5AVHj3McTY54CJNLOEw4mcH0LmdX5uXo8Odi59CnS3TmzZDc1a_u0PvD_Vv7VO5fHp_bu33ZMaJy2UtqiQAhjLcWuHXUU6Kc6xVfV6SmgncEhBXOWGFqSjwxorHKOimVlB3boernb-qCG6I-xK95Wg3165ZKb6koEL42bC3g_wfdHFOandfHOYxmXjQBvbHSGxq9odEbK_YNzy1ZNA</recordid><startdate>20140701</startdate><enddate>20140701</enddate><creator>Andrade, Marcela Carvalho</creator><creator>Silva, Alex Antônio da</creator><creator>Conrado, Thiago Vicenzi</creator><creator>Maluf, Wilson Roberto</creator><creator>Andrade, Thiago Matos</creator><creator>Oliveira, Celso Mattes de</creator><general>Instituto Agronômico de Campinas</general><scope>AAYXX</scope><scope>CITATION</scope><scope>GPN</scope></search><sort><creationdate>20140701</creationdate><title>Combining ability of tomato lines in saladette-type hybrids</title><author>Andrade, Marcela Carvalho ; Silva, Alex Antônio da ; Conrado, Thiago Vicenzi ; Maluf, Wilson Roberto ; Andrade, Thiago Matos ; Oliveira, Celso Mattes de</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c318t-d72b15055afbb04be2f218eed84d7216254c105b5eab5a621f1a59b8be77877c3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng ; por</language><creationdate>2014</creationdate><topic>AGRICULTURE, MULTIDISCIPLINARY</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Andrade, Marcela Carvalho</creatorcontrib><creatorcontrib>Silva, Alex Antônio da</creatorcontrib><creatorcontrib>Conrado, Thiago Vicenzi</creatorcontrib><creatorcontrib>Maluf, Wilson Roberto</creatorcontrib><creatorcontrib>Andrade, Thiago Matos</creatorcontrib><creatorcontrib>Oliveira, Celso Mattes de</creatorcontrib><collection>CrossRef</collection><collection>SciELO</collection><jtitle>Bragantia</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Andrade, Marcela Carvalho</au><au>Silva, Alex Antônio da</au><au>Conrado, Thiago Vicenzi</au><au>Maluf, Wilson Roberto</au><au>Andrade, Thiago Matos</au><au>Oliveira, Celso Mattes de</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Combining ability of tomato lines in saladette-type hybrids</atitle><jtitle>Bragantia</jtitle><addtitle>Bragantia</addtitle><date>2014-07-01</date><risdate>2014</risdate><volume>73</volume><issue>3</issue><spage>237</spage><epage>245</epage><pages>237-245</pages><issn>0006-8705</issn><issn>1678-4499</issn><eissn>1678-4499</eissn><abstract>Given the growing importance of the saladette fresh tomato market in Brazil, the objective of this paper was to assess the combining abilities of lines potentially useful as parents of hybridsin this class. The experiment consisted of28 genotypes, 18 hybrids from a partial diallel crossobtained from crossing two groups of tomato lines (Group I, with 9 parents, and Group II, with 2 parents), 8 F1 experimental hybrids, and 2 commercial checks. Traits evaluated were total yield, mean fruit mass, fruit shelf life, shape and percentsoluble solids. Additive genetic effects were generally more important than non-additive effects for all traits evaluated. The TOM-542 and TOM-734 lines, from group I, and the TOM-720 line, from group II, presented high general combining ability (GCA) estimates for most of the traits of importance for saladette tomatoes, and were therefore considered suitable parents of hybrids of this class. Higher fruit shelf life of TOM-723 as a parental line compared with TOM-720 (Group II), was mainly attributed to the presence in the former of the norA allele, which controls longer fruit shelf life. F1 hybrids (TOM-542 x TOM-720), (TOM-580 x TOM-720), (TOM-734 x TOM-720), and (TOM-727 x TOM-720) showed good performance and fruit quality and thus constitute possible commercial varieties. Devido à crescente importância do mercado do tomate tipo italiano no Brasil, objetivou-se conhecer a capacidade combinatória de linhagens de tomateiro potencialmente utilizáveis como genitoras de híbridos voltados a esse segmento. O experimento constituiu-se de 28 genótipos, sendo 18 híbridos oriundos de um dialelo parcial, obtido pelo cruzamento entre dois grupos de linhagens: Grupo I (nove genitores) e Grupo II (dois genitores), oito híbridos adicionais e duas testemunhas comerciais. Foram avaliados produção total, massa média de frutos, firmeza, formato e teor de sólidos solúveis. Houve predominância dos efeitos gênicos aditivos para todas as características avaliadas. As linhagens TOM-542 e TOM-734, pertencentes ao Grupo I, e TOM-720, Grupo II, apresentaram estimativas elevadas de capacidade geral de combinação para a maioria das características de importância para o segmento de tomate italiano, portanto, recomendadas para a obtenção de híbridos desse tipo. A superioridade da linhagem TOM-723 sobre a TOM-720 (Grupo II) quanto à firmeza de frutos foi atribuída, principalmente, à presença, na primeira, do alelo norA, que condiciona maior conservação pós-colheita. Os híbridos experimentais F1 (TOM-542 x TOM-720), F1 (TOM-580 x TOM-720), F1 (TOM-734 x TOM-720) e F1 (TOM-727 x TOM-720) apresentaram bom desempenho agronômico e qualidade de fruto, constituindo possíveis materiais comerciais.</abstract><pub>Instituto Agronômico de Campinas</pub><doi>10.1590/1678-4499.0039</doi><tpages>9</tpages><oa>free_for_read</oa></addata></record>
fulltext fulltext
identifier ISSN: 0006-8705
ispartof Bragantia, 2014-07, Vol.73 (3), p.237-245
issn 0006-8705
1678-4499
1678-4499
language eng ; por
recordid cdi_scielo_journals_S0006_87052014000300004
source EZB-FREE-00999 freely available EZB journals
subjects AGRICULTURE, MULTIDISCIPLINARY
title Combining ability of tomato lines in saladette-type hybrids
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-03T09%3A17%3A29IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-scielo_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Combining%20ability%20of%20tomato%20lines%20in%20saladette-type%20hybrids&rft.jtitle=Bragantia&rft.au=Andrade,%20Marcela%20Carvalho&rft.date=2014-07-01&rft.volume=73&rft.issue=3&rft.spage=237&rft.epage=245&rft.pages=237-245&rft.issn=0006-8705&rft.eissn=1678-4499&rft_id=info:doi/10.1590/1678-4499.0039&rft_dat=%3Cscielo_cross%3ES0006_87052014000300004%3C/scielo_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rft_scielo_id=S0006_87052014000300004&rfr_iscdi=true