Genetic parameters and estimated breeding values of blackberry parents under a warm environment

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AudienciaPúblico en generales_ES
CoberturaMéxicoes_ES
Fecha de ingreso2026-09-15T00:30:21Z
Fecha de publicación2022-01-01
ResumenIn blackberry, the identification of the best plants is usually based on the phenotypic value. However, the phenotypic value of complex traits is not always a reliable parameter that allows the maximum genetic gain per cycle of selection. The present study aimed to explore the breeding potential of thirteen blackberry parents based on their breeding values, and estimate genetic parameters of important traits in blackberry breeding. A total of fourteen crosses (sib-full families) were obtained from crossing thirteen blackberry genotypes. According to the mixed model 2, the heritability estimations ranged from 0.14 to 0.93. The highest heritability (h2 > 0.9) was found in days to the first pick and harvest interval, while the lowest one (h2 < 0.2) in berry weight. The genotypes ?Chickasaw?, S3?, ?Choctaw?, ?Tupy?, and ?S5? exhibited simultaneously positive breeding values for yield, and berry weight, whereas ?Natchez?, ?S1?, and ?S6? for earliness and harvest interval. For soluble solids content, ?S6?, ?S3?, and ?Kiowa? had the best breeding values. Based on our results, the germplasm used in the study has additive effects with high commercial value that could be used in the blackberry programs.es_ES
Doihttps://doi.org/10.2298/gensr2202857bes_ES
URIhttps://riuat.uat.edu.mx/handle/123456789/2323
Idiomaeses_ES
EditorialNational Library of Serbiaes_ES
RelaciónGenetikaes_ES
URL relacionadohttps://doi.org/10.2298/gensr2202857bes_ES
DerechosAcceso abierto (Metadatos de producción científica)es_ES
Licenciahttp://purl.org/coar/access_right/c_abf2es_ES
FuenteGenetika
TítuloGenetic parameters and estimated breeding values of blackberry parents under a warm environmentes_ES
TipoArtículoes_ES
ArbitradoHa sido Arbitradoes_ES
AutorHernández-Bautista, Aurelio
AutorLobato-Ortiz, Ricardo
AutorRocandio-Rodriguez, Mario
AutorHernández-Rodriguez, Martha
AutorHernández-Bautista, Ana
AutorRodríguez-Bautista, Geremias
AutorHernandez-Leal, Enrique
AutorBautista-Ramírez, Edgardo
AutorHernández-Bautista, Aurelioes_ES
AutorLobato-Ortiz, Ricardoes_ES
AutorRocandio-Rodriguez, Marioes_ES
AutorHernández-Rodriguez, Marthaes_ES
AutorHernández-Bautista, Anaes_ES
AutorRodríguez-Bautista, Geremiases_ES
AutorHernandez-Leal, Enriquees_ES
AutorBautista-Ramírez, Edgardoes_ES
InstituciónUniversidad Autónoma de Tamaulipas
InstituciónUniversidad Autónoma de Tamaulipases_ES
Número2es_ES
Rango de páginas857-870es_ES
URL relacionadahttps://doi.org/10.2298/gensr2202857b
Tipo de artículoIndexado
Tipo de artículoIndexadoes_ES
Volumen54es_ES

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