Joint regression analysis applied to genotype stability evaluation over years

Oliveira, Amilcar; Mejza, Stanislaw; Mexia, João Tiago; Oliveira, Teresa A.

Publication

Joint regression analysis applied to genotype stability evaluation over years

2008Journal article

datacite.subject.sdg	08:Trabalho Digno e Crescimento Económico	pt_PT
dc.contributor.author	Oliveira, Amilcar
dc.contributor.author	Mejza, Stanislaw
dc.contributor.author	Mexia, João Tiago
dc.contributor.author	Oliveira, Teresa A.
dc.date.accessioned	2023-07-31T12:09:36Z
dc.date.available	2023-07-31T12:09:36Z
dc.date.issued	2008
dc.description.abstract	Most genotype differences connected with yield stability are due to genotype  environment interaction. The presence and dimension of this interaction are the factors that determine the performance of genotypes in distinct environments. The environmental factors, like annual rainfall, temperature, diseases or soil fertility, can only explain part of this interaction. Many statistical tools have been developed with the aim to explain the information contained in the GE interaction data matrix. In our work we use the Joint Regression Analysis (JRA), the Zig-Zag Algorithm to estimate the regression coefficients and the multiple comparison tests of Scheffé, Tukey and Bonferroni. We point out not just the limitations of the JRA when used year by year, but also genotype selection advantage from general JRA over years. Data of the Portuguese Plant Breeding Board were used to carry the year and over years analyses of yielding stability of 22 different genotypes of oat (Avena sativa L.) at six different locations in the years 2002, 2003 and 2004.	pt_PT
dc.description.version	info:eu-repo/semantics/publishedVersion	pt_PT
dc.identifier.uri	http://hdl.handle.net/10400.2/14667
dc.language.iso	eng	pt_PT
dc.peerreviewed	yes	pt_PT
dc.publisher	Biuletyn Instytutu Hodowli i Aklimatyzacji Roslin	pt_PT
dc.relation.publisherversion	file:///C:/Users/a1000/Downloads/Zastosowanie_analizy_regresji_lacznej_do_badania_stabilnosci_genotypow_w_doswiadczeniach_wieloletnich.pdf	pt_PT
dc.rights.uri	http://creativecommons.org/licenses/by/4.0/	pt_PT
dc.subject	Genotype stability	pt_PT
dc.subject	Joint regression analysis	pt_PT
dc.subject	Oat	pt_PT
dc.title	Joint regression analysis applied to genotype stability evaluation over years	pt_PT
dc.type	journal article
dspace.entity.type	Publication
oaire.citation.endPage	236	pt_PT
oaire.citation.startPage	225	pt_PT
oaire.citation.title	Biuletyn Instytutu Hodowli i Aklimatyzacji Roślin	pt_PT
oaire.citation.volume	250	pt_PT
person.familyName	Oliveira
person.familyName	Oliveira
person.givenName	Amilcar
person.givenName	Teresa A.
person.identifier	1155497
person.identifier.ciencia-id	7110-61B4-B87F
person.identifier.ciencia-id	8814-A54B-12DE
person.identifier.orcid	0000-0001-5500-7742
person.identifier.orcid	0000-0003-3283-9946
person.identifier.rid	J-3077-2019
person.identifier.scopus-author-id	55675222550
person.identifier.scopus-author-id	54403540300
rcaap.rights	openAccess	pt_PT
rcaap.type	article	pt_PT
relation.isAuthorOfPublication	1c873476-22fd-4331-8286-ff5576ac3b0c
relation.isAuthorOfPublication	82b3cd70-88cc-4d31-b4b0-4705f8496c67
relation.isAuthorOfPublication.latestForDiscovery	1c873476-22fd-4331-8286-ff5576ac3b0c