Please use this identifier to cite or link to this item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1157082
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dc.contributor.authorRIBEIRO, I. C. N. dos S.
dc.contributor.authorNASCIMENTO, T. L. do
dc.contributor.authorANTONIO, R. P.
dc.contributor.authorMELO, N. F. de
dc.date.accessioned2024-07-09T12:55:04Z-
dc.date.available2024-07-09T12:55:04Z-
dc.date.created2023-10-04
dc.date.issued2024
dc.identifier.citationGenetic Resources and Crop Evolution, v. 71, n. 5, p. 1883–1892, 2024.
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1157082-
dc.descriptionThe objective of this work was to evaluate the genetic variability of Cenchrus ciliaris accessions using morpho-agronomic descriptors for the identifcation of germplasm with phenotypic divergence that can be used as male parents in breeding programmes for the species. Thirty-eight accessions were characterised using six quantitative and 12 qualitative descriptors. The descriptors that most contributed to the divergence were inforescence length (22.48%), leaf blade width (19.52%) and leaf blade length (18.35%). Based on the mean grouping test, for the character basal tillering intensity, the accessions were distributed into three groups, of which accessions CPATSA79125 and CPATSA79150 had the most tillers. Thus, there was genetic diversity among the evaluated accessions, with an emphasis on the CPATSA79123 and CPATSA90611 genotypes, as they were the most divergent accessions and thus can.
dc.language.isoeng
dc.rightsopenAccess
dc.subjectFenotipagem
dc.subjectDivergência genética
dc.subjectBanco de germoplasma ativo
dc.subjectForragem tropical
dc.subjectDivergência fenotípica
dc.subjectSemiárido
dc.titleEstimation of genetic diversity in Cenchrus ciliaris accessions introduced in the Brazilian semi-arid region.
dc.typeArtigo de periódico
dc.subject.thesagroCenchrus ciliaris
dc.subject.thesagroForragem
dc.subject.thesagroMelhoramento Genético Animal
dc.subject.thesagroCapim Buffel
dc.subject.nalthesaurusPastures
dc.subject.nalthesaurusForage
riaa.ainfo.id1157082
riaa.ainfo.lastupdate2024-07-09
dc.identifier.doihttps://doi.org/10.1007/s10722-023-01746-x
dc.contributor.institutionIERLA CARLA NUNES DOS SANTOS RIBEIRO, UNIVERSIDADE ESTADUAL DE FEIRA DE SANTANA; TIAGO LIMA DO NASCIMENTO, FUNDAÇÃO DE AMPARO A CIÊNCIA E TECNOLOGIA DE PERNAMBUCO; RAFAELA PRISCILA ANTONIO, CPATSA; NATONIEL FRANKLIN DE MELO, CPATSA.
Appears in Collections:Artigo em periódico indexado (CPATSA)

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