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dc.contributor.authorHOOGERHEIDE, E. S. S.
dc.contributor.authorAZEVEDO FILHO, J. A.
dc.contributor.authorVENCOVSKY, R.
dc.contributor.authorZUCCHI, M. I.
dc.contributor.authorZAGO, B. W.
dc.contributor.authorPINHEIRO, B. J.
dc.date.accessioned2018-01-19T19:11:44Z-
dc.date.available2018-01-19T19:11:44Z-
dc.date.created2018-01-19
dc.date.issued2017
dc.identifier.citationGenetics and Molecular Research, v. 16, n. 2, p. 1-10, 2017.
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1085920-
dc.descriptionThe cultivated garlic (Allium sativum L.) displays a wide phenotypic diversity, which is derived from natural mutations and phenotypic plasticity, due to dependence on soil type, moisture, latitude, altitude and cultural practices, leading to a large number of cultivars. This study aimed to evaluate the genetic variability shown by 63 garlic accessions belonging to Instituto Agronômico de Campinas and the Escola Superior de Agricultura ?Luiz de Queiroz? germplasm collections. We evaluated ten quantitative characters in experimental trials conducted under two localities of the State of São Paulo: Monte Alegre do Sul and Piracicaba, during the agricultural year of 2007, in a randomized blocks design with five replications. The Mahalanobis distance was used to measure genetic dissimilarities. The UPGMA method and Tocher?s method were used as clustering procedures. Results indicated significant variation among accessions (P < 0.01) for all evaluated characters, except for the percentage of secondary bulb growth in MAS, indicating the existence of genetic variation for bulb production, and germplasm evaluation considering different environments is more reliable for the characterization of the genotypic variability among garlic accessions, since it diminishes the environmental effects in the clustering of genotypes.
dc.language.isoengeng
dc.rightsopenAccesseng
dc.titleGenetic variability of garlic accessions as revealed by agro-morphological traits evaluated under different environments.
dc.typeArtigo de periódico
dc.date.updated2018-01-19T19:11:44Zpt_BR
dc.subject.thesagroAllium Sativumpt_BR
dc.subject.nalthesaurusCluster analysis
dc.subject.nalthesaurusMultivariate analysis
dc.subject.nalthesaurusGenetic variation
riaa.ainfo.id1085920
riaa.ainfo.lastupdate2018-01-19
dc.contributor.institutionEULALIA SOLER SOBREIRA HOOGERHEIDE, CPAMT; J. A. AZEVEDO FILHO, Agência Paulista de Tecnologia dos Agronegócios-Monte Alegre do Sul; R. VENCOVSKY, USP-ESALQ; M. I. ZUCCHI, Agência Paulista de Tecnologia dos Agronegócios-Piracicaba; B. W. ZAGO, UNEMAT-CACERES; J. B. PINHEIRO, USP-ESALQ.
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