Stability and adaptability of curled green-leaf lettuce lines using the REML/Blup mixed model

dc.contributor.authorCandido, Willame dos Santos
dc.contributor.authorSoares, Renato Silva [UNESP]
dc.contributor.authorFranco, Carolina Andrade [UNESP]
dc.contributor.authorMartins Diniz, Guilherme Matos [UNESP]
dc.contributor.authorCosta Silva, Edgard Henrique [UNESP]
dc.contributor.authorMarin, Marcus Vinicius [UNESP]
dc.contributor.authorBraz, Leila Trevisan [UNESP]
dc.contributor.institutionUniversidade Federal de Goiás (UFG)
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2018-11-29T15:54:43Z
dc.date.available2018-11-29T15:54:43Z
dc.date.issued2018-03-01
dc.description.abstractThe objective of this work was to estimate the stability and genotypic adaptability of advanced lines and cultivars of curled green-leaf lettuce (Lactuca sativa), in different growing environments and seasons, using the REML/Blup mixed model. Ten genotypes, seven cropping environments, and two growing seasons were studied in 2015. Plant yield traits were evaluated, and data were subjected to the Selegen-REML/Blup software. Genotype stability and adaptability were analyzed using the harmonic mean of genotypic values (HMGV) and the relative performance of genotypic values (RPGV), respectively. The harmonic mean of RPGV (HMRPGV) was used to simultaneously estimate the stability, adaptability, and yield of breeding lines or cultivars. Considering the combined analysis of the two seasons for the set of traits, the lines L-6, L-7, and L-8 were selected as promising ones and recommended for planting. The breeding lines selected for all season exhibit good yield and are considered superior to the commercial cultivars Vanda and Vera.en
dc.description.affiliationUniv Fed Goias, BR 364,Km 195,3-800, BR-75801615 Jatai, GO, Brazil
dc.description.affiliationUniv Estadual Paulista, Via Acesso Prof Paulo Donato Castellane S-N, BR-14884900 Jaboticabal, SP, Brazil
dc.description.affiliationUnespUniv Estadual Paulista, Via Acesso Prof Paulo Donato Castellane S-N, BR-14884900 Jaboticabal, SP, Brazil
dc.description.sponsorshipCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
dc.format.extent298-306
dc.identifierhttp://dx.doi.org/10.1590/S0100-204X2018000300004
dc.identifier.citationPesquisa Agropecuaria Brasileira. Brasilia Df: Empresa Brasil Pesq Agropec, v. 53, n. 3, p. 298-306, 2018.
dc.identifier.doi10.1590/S0100-204X2018000300004
dc.identifier.fileS0100-204X2018000300298.pdf
dc.identifier.issn0100-204X
dc.identifier.lattes528674955869060
dc.identifier.scieloS0100-204X2018000300298
dc.identifier.urihttp://hdl.handle.net/11449/166146
dc.identifier.wosWOS:000432838400004
dc.language.isoeng
dc.publisherEmpresa Brasil Pesq Agropec
dc.relation.ispartofPesquisa Agropecuaria Brasileira
dc.rights.accessRightsAcesso aberto
dc.sourceWeb of Science
dc.subjectLactuca sativa
dc.subjectcropping systems
dc.subjectHMRPGV
dc.subjectmixed models
dc.titleStability and adaptability of curled green-leaf lettuce lines using the REML/Blup mixed modelen
dc.typeArtigo
dcterms.rightsHolderEmpresa Brasil Pesq Agropec
unesp.author.lattes528674955869060[7]

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