Stability of potato clones resistant to potato virus Y under subtropical conditions
Autor(a) principal: | |
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Data de Publicação: | 2021 |
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=S1984-70332021000100207 |
Resumo: | Abstract Brazilian potato production is based on cultivars originating from the USA and Europe; however, these cultivars were developed under different environmental conditions than those found in Brazil. The aim of this study was to evaluate the adaptability and stability of 18 potato clones (MLG), developed by the Universidade Federal de Lavras, and four cultivars in six environments in the state of Minas Gerais, Brazil. The following traits were evaluated: marketable tuber yield (MTY), specific gravity (SG), and tuber appearance (TA). Clones, environments, and the genotype × environment interaction had significant effects on all traits. The GGE-biplot explained 71.78, 98.13, and 62.86 % of the sum of squares from the G+G×E for MTY, SG, and TA, respectively. Three MLG clones had higher adaptability and stability, as well as better performance, than the cultivars, making them good candidates for release as cultivars. |
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Crop Breeding and Applied Biotechnology |
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Stability of potato clones resistant to potato virus Y under subtropical conditionsGenotype × environmentplant breedingSolanum tuberosum LAbstract Brazilian potato production is based on cultivars originating from the USA and Europe; however, these cultivars were developed under different environmental conditions than those found in Brazil. The aim of this study was to evaluate the adaptability and stability of 18 potato clones (MLG), developed by the Universidade Federal de Lavras, and four cultivars in six environments in the state of Minas Gerais, Brazil. The following traits were evaluated: marketable tuber yield (MTY), specific gravity (SG), and tuber appearance (TA). Clones, environments, and the genotype × environment interaction had significant effects on all traits. The GGE-biplot explained 71.78, 98.13, and 62.86 % of the sum of squares from the G+G×E for MTY, SG, and TA, respectively. Three MLG clones had higher adaptability and stability, as well as better performance, than the cultivars, making them good candidates for release as cultivars.Crop Breeding and Applied Biotechnology2021-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1984-70332021000100207Crop Breeding and Applied Biotechnology v.21 n.1 2021reponame:Crop Breeding and Applied Biotechnologyinstname:Sociedade Brasileira de Melhoramento de Plantasinstacron:CBAB10.1590/1984-70332021v21n1a8info:eu-repo/semantics/openAccessAndrade,Mario Henrique Murad LeitePatiño-Torres,Albania JoséCavallin,Isabella CristinaGuedes,Marcio LisboaCarvalho,Rafaela PereiraGonçalves,Flávia Maria AvelarMarçal,Tiago de SouzaPinto,César Augusto Brasil Pereiraeng2021-04-07T00:00:00Zoai:scielo:S1984-70332021000100207Revistahttps://cbab.sbmp.org.br/#ONGhttps://old.scielo.br/oai/scielo-oai.phpcbabjournal@gmail.com||cbab@ufv.br1984-70331518-7853opendoar:2021-04-07T00:00Crop Breeding and Applied Biotechnology - Sociedade Brasileira de Melhoramento de Plantasfalse |
dc.title.none.fl_str_mv |
Stability of potato clones resistant to potato virus Y under subtropical conditions |
title |
Stability of potato clones resistant to potato virus Y under subtropical conditions |
spellingShingle |
Stability of potato clones resistant to potato virus Y under subtropical conditions Andrade,Mario Henrique Murad Leite Genotype × environment plant breeding Solanum tuberosum L |
title_short |
Stability of potato clones resistant to potato virus Y under subtropical conditions |
title_full |
Stability of potato clones resistant to potato virus Y under subtropical conditions |
title_fullStr |
Stability of potato clones resistant to potato virus Y under subtropical conditions |
title_full_unstemmed |
Stability of potato clones resistant to potato virus Y under subtropical conditions |
title_sort |
Stability of potato clones resistant to potato virus Y under subtropical conditions |
author |
Andrade,Mario Henrique Murad Leite |
author_facet |
Andrade,Mario Henrique Murad Leite Patiño-Torres,Albania José Cavallin,Isabella Cristina Guedes,Marcio Lisboa Carvalho,Rafaela Pereira Gonçalves,Flávia Maria Avelar Marçal,Tiago de Souza Pinto,César Augusto Brasil Pereira |
author_role |
author |
author2 |
Patiño-Torres,Albania José Cavallin,Isabella Cristina Guedes,Marcio Lisboa Carvalho,Rafaela Pereira Gonçalves,Flávia Maria Avelar Marçal,Tiago de Souza Pinto,César Augusto Brasil Pereira |
author2_role |
author author author author author author author |
dc.contributor.author.fl_str_mv |
Andrade,Mario Henrique Murad Leite Patiño-Torres,Albania José Cavallin,Isabella Cristina Guedes,Marcio Lisboa Carvalho,Rafaela Pereira Gonçalves,Flávia Maria Avelar Marçal,Tiago de Souza Pinto,César Augusto Brasil Pereira |
dc.subject.por.fl_str_mv |
Genotype × environment plant breeding Solanum tuberosum L |
topic |
Genotype × environment plant breeding Solanum tuberosum L |
description |
Abstract Brazilian potato production is based on cultivars originating from the USA and Europe; however, these cultivars were developed under different environmental conditions than those found in Brazil. The aim of this study was to evaluate the adaptability and stability of 18 potato clones (MLG), developed by the Universidade Federal de Lavras, and four cultivars in six environments in the state of Minas Gerais, Brazil. The following traits were evaluated: marketable tuber yield (MTY), specific gravity (SG), and tuber appearance (TA). Clones, environments, and the genotype × environment interaction had significant effects on all traits. The GGE-biplot explained 71.78, 98.13, and 62.86 % of the sum of squares from the G+G×E for MTY, SG, and TA, respectively. Three MLG clones had higher adaptability and stability, as well as better performance, than the cultivars, making them good candidates for release as cultivars. |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021-01-01 |
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=S1984-70332021000100207 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1984-70332021000100207 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/1984-70332021v21n1a8 |
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.21 n.1 2021 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_ |
1754209188390633472 |