Use este identificador para citar ou linkar para este item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1095869
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dc.contributor.authorTRINDADE, R. dos S.
dc.contributor.authorAZEVEDO, T. C.
dc.contributor.authorGUIMARÃES, S. A.
dc.contributor.authorSOUZA, I. R. P. de
dc.contributor.authorGUIMARAES, L. J. M.
dc.contributor.authorGUIMARAES, P. E. de O.
dc.contributor.authorSILVA, K. J.
dc.date.accessioned2018-09-18T00:42:29Z-
dc.date.available2018-09-18T00:42:29Z-
dc.date.created2018-09-17
dc.date.issued2018
dc.identifier.citationIn: CONGRESO NACIONAL DE MAIZ, 11., 2018, Pergamino, Buenos Aires. Integrando ciencia, producción, ambiente y comunidad: resúmenes. Pergamino: Instituto Nacional de Tecnología Agropecuaria, 2018.
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1095869-
dc.descriptionThe visual evaluation is the methodology most used in breeding programs for selection of double-haploids (DHs) in the field and discard of false-positives. Therefore, it is extremely important to construct character banks that allow the precise identification of double-haploids. The objective of this study was to evaluate the variability of 12 agronomic traits of interest for differentiation between maize double haploids and false-positive strains. 1440 lines, selected as double-haploids (DHs) from 12 donors were evaluated for 12 agronomic characteristics of interest, and separated between putative doubled haploids and false positives, which resulted in 432 DH lines. The results indicated that the parameters related to seed production were the most enabled the differentiation between double-haploids and false-positives. The use of agronomic character bank was efficient in the selection of putative double-haploids.
dc.language.isospaspa
dc.rightsopenAccessspa
dc.subjectHaploide
dc.subjectDescarte de falsos positivos
dc.titleVariabilidad de caracteres agronómicos en líneas doble-haploides de poblaciones-fuente de maíz tropical.
dc.typeArtigo em anais e proceedings
dc.date.updated2019-02-06T11:11:11Zpt_BR
dc.subject.thesagroMilho
dc.subject.thesagroZea Mays
dc.subject.thesagroMelhoramento Genético Vegetal
riaa.ainfo.id1095869
riaa.ainfo.lastupdate2019-02-06 -02:00:00
dc.contributor.institutionROBERTO DOS SANTOS TRINDADE, CNPMS; ISABEL REGINA PRAZERES DE SOUZA, CNPMS; LAURO JOSE MOREIRA GUIMARAES, CNPMS; PAULO EVARISTO DE O GUIMARAES, CNPMS.
Aparece nas coleções:Artigo em anais de congresso (CNPMS)

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