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dc.contributor.authorSANTOS, C. A. F.pt_BR
dc.contributor.authorCORRÊA, L. C.pt_BR
dc.contributor.authorCOSTA, S. R. dapt_BR
dc.date.accessioned2011-08-13T01:01:45Z-
dc.date.available2011-08-13T01:01:45Z-
dc.date.created2011-07-20pt_BR
dc.date.issued2011pt_BR
dc.identifier.citationCrop Breeding and Applied Biotechnology, Londrina, v. 11, p. 149-156, 2011.pt_BR
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/896458pt_BR
dc.descriptionSixty-nine Psidium accessions collected in six Brazilian states were analyzed by two non-hierarchical clustering methods and principal components (PC), to provide orientation for breeding programs. The variables ascorbic acid, β-carotene, lycopene, total phenols, total flavonoids, antioxidant activity, titrable acidity, soluble solids, total soluble sugars, moisture content, lateral and transversal fruit diameter, fruit pulp and seed weighs, and plant fruit number and weight were analyzed. Specific groups were observed for the araçazeiros accessions, by the Tocher and the k-means methods, as well as by the three-dimensional dispersion of the four PCs. The clustering separated accessions of araçazeiros from the guava. There was no specific grouping in nterms of States of origin, indicating the absence of barriers in the guava propagation accessions. Analyses suggested the collection of a greater number of guava germplasm samples from a smaller number of regions and divergent accessions with high nutritional compound levels to develop new cultivarspt_BR
dc.language.isoporpt_BR
dc.rightsopenAccesspt_BR
dc.subjectCultivopt_BR
dc.subjectAntioxidantespt_BR
dc.subjectCompostos nutricionaispt_BR
dc.subjectAnálise multivariadapt_BR
dc.subjectDivergência genéticapt_BR
dc.titleGenetic divergence among Psidium accessions based on biochemical and agronomic variables.pt_BR
dc.typeArtigo de periódicopt_BR
dc.date.updated2011-08-13T01:01:45Zpt_BR
dc.subject.thesagroGoiabapt_BR
dc.subject.thesagroPsidium Guajavapt_BR
dc.subject.thesagroPratica Culturalpt_BR
dc.subject.nalthesaurusGuavaspt_BR
riaa.ainfo.id896458pt_BR
riaa.ainfo.lastupdate2011-08-12pt_BR
dc.contributor.institutionCARLOS ANTONIO FERNANDES SANTOS, CPATSA; LUIZ CLÁUDIO CORRÊA, UNESP, Botucatu; SONIANE RODRIGUES COSTA.pt_BR
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