Selection of sugarcane families and clones under cold stress

Detalhes bibliográficos
Autor(a) principal: Verissimo,Mario Alvaro Aloisio
Data de Publicação: 2020
Outros Autores: Azeredo,Amaro Afonso Campos de, Silva,Sergio Delmar dos Anjos e, Brasileiro,Bruno Portela, Bespalhok Filho,João Carlos, Daros,Edelclaiton, Oliveira,Ricardo Augusto de
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Ciência Rural
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782020000100152
Resumo: ABSTRACT: The purpose of this study was to select cold-tolerant sugarcane families and clones. Evaluations were carried out during three selection phases in the municipality of Pelotas, state of Rio Grande do Sul, Brazil. The experiments were arranged in an incomplete block design, with initially 4,452 seedlings of 53 full-sib families. Aside from the traits soluble solids content (BRX), tons of stalks per hectare (TSH) and tons of brixper hectare (TBH), the survival of the apical bud (ABS) was evaluated in the first selection stage (T1) of the breeding program. At the end of three selection phases, 15 clones of 14 of the 53 families evaluated in the first phase (T1) were selected for the experimental phase. Of these, the clones RS/PR126066, RS/PR126044, RS/PR126052, RS/PR126007 and RS/PR126033, had a good performance for apical bud survival in the first selection phase.
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spelling Selection of sugarcane families and clones under cold stressSaccharum spp.abiotic stressplant breedingfrost.ABSTRACT: The purpose of this study was to select cold-tolerant sugarcane families and clones. Evaluations were carried out during three selection phases in the municipality of Pelotas, state of Rio Grande do Sul, Brazil. The experiments were arranged in an incomplete block design, with initially 4,452 seedlings of 53 full-sib families. Aside from the traits soluble solids content (BRX), tons of stalks per hectare (TSH) and tons of brixper hectare (TBH), the survival of the apical bud (ABS) was evaluated in the first selection stage (T1) of the breeding program. At the end of three selection phases, 15 clones of 14 of the 53 families evaluated in the first phase (T1) were selected for the experimental phase. Of these, the clones RS/PR126066, RS/PR126044, RS/PR126052, RS/PR126007 and RS/PR126033, had a good performance for apical bud survival in the first selection phase.Universidade Federal de Santa Maria2020-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782020000100152Ciência Rural v.50 n.1 2020reponame:Ciência Ruralinstname:Universidade Federal de Santa Maria (UFSM)instacron:UFSM10.1590/0103-8478cr20181043info:eu-repo/semantics/openAccessVerissimo,Mario Alvaro AloisioAzeredo,Amaro Afonso Campos deSilva,Sergio Delmar dos Anjos eBrasileiro,Bruno PortelaBespalhok Filho,João CarlosDaros,EdelclaitonOliveira,Ricardo Augusto deeng2020-01-31T00:00:00ZRevista
dc.title.none.fl_str_mv Selection of sugarcane families and clones under cold stress
title Selection of sugarcane families and clones under cold stress
spellingShingle Selection of sugarcane families and clones under cold stress
Verissimo,Mario Alvaro Aloisio
Saccharum spp.
abiotic stress
plant breeding
frost.
title_short Selection of sugarcane families and clones under cold stress
title_full Selection of sugarcane families and clones under cold stress
title_fullStr Selection of sugarcane families and clones under cold stress
title_full_unstemmed Selection of sugarcane families and clones under cold stress
title_sort Selection of sugarcane families and clones under cold stress
author Verissimo,Mario Alvaro Aloisio
author_facet Verissimo,Mario Alvaro Aloisio
Azeredo,Amaro Afonso Campos de
Silva,Sergio Delmar dos Anjos e
Brasileiro,Bruno Portela
Bespalhok Filho,João Carlos
Daros,Edelclaiton
Oliveira,Ricardo Augusto de
author_role author
author2 Azeredo,Amaro Afonso Campos de
Silva,Sergio Delmar dos Anjos e
Brasileiro,Bruno Portela
Bespalhok Filho,João Carlos
Daros,Edelclaiton
Oliveira,Ricardo Augusto de
author2_role author
author
author
author
author
author
dc.contributor.author.fl_str_mv Verissimo,Mario Alvaro Aloisio
Azeredo,Amaro Afonso Campos de
Silva,Sergio Delmar dos Anjos e
Brasileiro,Bruno Portela
Bespalhok Filho,João Carlos
Daros,Edelclaiton
Oliveira,Ricardo Augusto de
dc.subject.por.fl_str_mv Saccharum spp.
abiotic stress
plant breeding
frost.
topic Saccharum spp.
abiotic stress
plant breeding
frost.
description ABSTRACT: The purpose of this study was to select cold-tolerant sugarcane families and clones. Evaluations were carried out during three selection phases in the municipality of Pelotas, state of Rio Grande do Sul, Brazil. The experiments were arranged in an incomplete block design, with initially 4,452 seedlings of 53 full-sib families. Aside from the traits soluble solids content (BRX), tons of stalks per hectare (TSH) and tons of brixper hectare (TBH), the survival of the apical bud (ABS) was evaluated in the first selection stage (T1) of the breeding program. At the end of three selection phases, 15 clones of 14 of the 53 families evaluated in the first phase (T1) were selected for the experimental phase. Of these, the clones RS/PR126066, RS/PR126044, RS/PR126052, RS/PR126007 and RS/PR126033, had a good performance for apical bud survival in the first selection phase.
publishDate 2020
dc.date.none.fl_str_mv 2020-01-01
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=S0103-84782020000100152
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782020000100152
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/0103-8478cr20181043
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 Universidade Federal de Santa Maria
publisher.none.fl_str_mv Universidade Federal de Santa Maria
dc.source.none.fl_str_mv Ciência Rural v.50 n.1 2020
reponame:Ciência Rural
instname:Universidade Federal de Santa Maria (UFSM)
instacron:UFSM
instname_str Universidade Federal de Santa Maria (UFSM)
instacron_str UFSM
institution UFSM
reponame_str Ciência Rural
collection Ciência Rural
repository.name.fl_str_mv
repository.mail.fl_str_mv
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