Selection of high-yielding, adapted and stable wheat lines in preliminary trials
Autor(a) principal: | |
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Data de Publicação: | 2019 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Crop Breeding and Applied Biotechnology |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1984-70332019000400412 |
Resumo: | Abstract Experimental design without replication, such as Federer's augmented block design, allows us to determine productivity, adaptability and stability in multi-environment trials. This work aimed to select productive wheat lines with high adaptability and stability in preliminary trials. The grain yield of 140 homozygous wheat lines was measured in 2015 at three locations. The cultivar TBIO Mestre was used as a check. Genetic parameters were evaluated by mixed models, and selection was based on the harmonic mean of the relative performance of the genetic values (HMRPGV) using models 74 (individual analysis) and 75 (joint analysis) of Selegen software. In the joint analysis, 33 wheat lines stood out in terms of productivity, adaptability and stability. These lines have the potential to be evaluated in Value for Cultivation and Use (VCU) trials for future release of new wheat cultivars. |
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Crop Breeding and Applied Biotechnology |
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Selection of high-yielding, adapted and stable wheat lines in preliminary trialsTriticum aestivum L.Federer's augmented block designREML/BLUPHMRPGVAbstract Experimental design without replication, such as Federer's augmented block design, allows us to determine productivity, adaptability and stability in multi-environment trials. This work aimed to select productive wheat lines with high adaptability and stability in preliminary trials. The grain yield of 140 homozygous wheat lines was measured in 2015 at three locations. The cultivar TBIO Mestre was used as a check. Genetic parameters were evaluated by mixed models, and selection was based on the harmonic mean of the relative performance of the genetic values (HMRPGV) using models 74 (individual analysis) and 75 (joint analysis) of Selegen software. In the joint analysis, 33 wheat lines stood out in terms of productivity, adaptability and stability. These lines have the potential to be evaluated in Value for Cultivation and Use (VCU) trials for future release of new wheat cultivars.Crop Breeding and Applied Biotechnology2019-12-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1984-70332019000400412Crop Breeding and Applied Biotechnology v.19 n.4 2019reponame:Crop Breeding and Applied Biotechnologyinstname:Sociedade Brasileira de Melhoramento de Plantasinstacron:CBAB10.1590/1984-70332019v19n4a58info:eu-repo/semantics/openAccessWoyann,Leomar GuilhermeZdziarski,Andrei DanielBaretta,DiegoMeira,DanielaDallacorte,Lucas ViniciusBenin,Giovanieng2019-12-03T00:00:00Zoai:scielo:S1984-70332019000400412Revistahttps://cbab.sbmp.org.br/#ONGhttps://old.scielo.br/oai/scielo-oai.phpcbabjournal@gmail.com||cbab@ufv.br1984-70331518-7853opendoar:2019-12-03T00:00Crop Breeding and Applied Biotechnology - Sociedade Brasileira de Melhoramento de Plantasfalse |
dc.title.none.fl_str_mv |
Selection of high-yielding, adapted and stable wheat lines in preliminary trials |
title |
Selection of high-yielding, adapted and stable wheat lines in preliminary trials |
spellingShingle |
Selection of high-yielding, adapted and stable wheat lines in preliminary trials Woyann,Leomar Guilherme Triticum aestivum L. Federer's augmented block design REML/BLUP HMRPGV |
title_short |
Selection of high-yielding, adapted and stable wheat lines in preliminary trials |
title_full |
Selection of high-yielding, adapted and stable wheat lines in preliminary trials |
title_fullStr |
Selection of high-yielding, adapted and stable wheat lines in preliminary trials |
title_full_unstemmed |
Selection of high-yielding, adapted and stable wheat lines in preliminary trials |
title_sort |
Selection of high-yielding, adapted and stable wheat lines in preliminary trials |
author |
Woyann,Leomar Guilherme |
author_facet |
Woyann,Leomar Guilherme Zdziarski,Andrei Daniel Baretta,Diego Meira,Daniela Dallacorte,Lucas Vinicius Benin,Giovani |
author_role |
author |
author2 |
Zdziarski,Andrei Daniel Baretta,Diego Meira,Daniela Dallacorte,Lucas Vinicius Benin,Giovani |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Woyann,Leomar Guilherme Zdziarski,Andrei Daniel Baretta,Diego Meira,Daniela Dallacorte,Lucas Vinicius Benin,Giovani |
dc.subject.por.fl_str_mv |
Triticum aestivum L. Federer's augmented block design REML/BLUP HMRPGV |
topic |
Triticum aestivum L. Federer's augmented block design REML/BLUP HMRPGV |
description |
Abstract Experimental design without replication, such as Federer's augmented block design, allows us to determine productivity, adaptability and stability in multi-environment trials. This work aimed to select productive wheat lines with high adaptability and stability in preliminary trials. The grain yield of 140 homozygous wheat lines was measured in 2015 at three locations. The cultivar TBIO Mestre was used as a check. Genetic parameters were evaluated by mixed models, and selection was based on the harmonic mean of the relative performance of the genetic values (HMRPGV) using models 74 (individual analysis) and 75 (joint analysis) of Selegen software. In the joint analysis, 33 wheat lines stood out in terms of productivity, adaptability and stability. These lines have the potential to be evaluated in Value for Cultivation and Use (VCU) trials for future release of new wheat cultivars. |
publishDate |
2019 |
dc.date.none.fl_str_mv |
2019-12-01 |
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=S1984-70332019000400412 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1984-70332019000400412 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/1984-70332019v19n4a58 |
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 |
Crop Breeding and Applied Biotechnology |
publisher.none.fl_str_mv |
Crop Breeding and Applied Biotechnology |
dc.source.none.fl_str_mv |
Crop Breeding and Applied Biotechnology v.19 n.4 2019 reponame:Crop Breeding and Applied Biotechnology instname:Sociedade Brasileira de Melhoramento de Plantas instacron:CBAB |
instname_str |
Sociedade Brasileira de Melhoramento de Plantas |
instacron_str |
CBAB |
institution |
CBAB |
reponame_str |
Crop Breeding and Applied Biotechnology |
collection |
Crop Breeding and Applied Biotechnology |
repository.name.fl_str_mv |
Crop Breeding and Applied Biotechnology - Sociedade Brasileira de Melhoramento de Plantas |
repository.mail.fl_str_mv |
cbabjournal@gmail.com||cbab@ufv.br |
_version_ |
1754209188008951808 |