Fecha/hora: 04/06/2024 03:27:31

Biblioteca(s): | INIA Las Brujas.
Fecha corriente: | 05/12/2023
Fecha de la última actualización: | 04/03/2024
Autoria: | GONZÁLEZ, M.; AGUILAR, I.; QUEZADA, M.; BALMELLI, G.
Afiliación: | MILENA GONZÁLEZ CHAVEZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; IGNACIO AGUILAR GARCIA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; MARIANELLA FERNANDA QUEZADA MACCHIAVELLO, Universidad de la República, Montevideo, Uruguay; GUSTAVO DANIEL BALMELLI HERNANDEZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay.
Título: | Genomic selection in Eucalyptus globulus as an assisted selection tool for growth rate and disease resistance. [abstract].
Complemento del título: | IUFRO Conference 2023. Oral presentation.
Año de publicación: | 2023
Fuente/Imprenta: | Agrociencia Uruguay, 2023, Vol.27(NE2), e1252. https://doi.org/10.31285/AGRO.27.1252 -- OPEN ACCESS.
ISSN: | 2730-5066
DOI: | 10.31285/AGRO.27.1252
Idioma: | Inglés

Notas:

Article history: Received 15 Aug 2023; Accepted 01 Sep 2023; Published 20 Nov 2023. -- Correspondence: Milena González, email: 
mileg2014@gmail.com -- License: This work is licensed under a Creative Commons Attribution 4.0 International License. (https://creativecommons.org/licenses/by/4.0/ )

Contenido: | The adoption of genomic selection (GS) in forest tree breeding allows shortening breeding cycles, increasing selection intensity, and improving the accuracy of breeding values, which translate into increased genetic gains. Therefore, the objective of this work was to design a breeding strategy incorporating GS in the Eucalyptus globulus improvement plan of the INIA. Using the single step genomic selection (ssGBLUP) methodology, a multi-trait model of GS was developed considering different ages of evaluation (14 and 21 months), and combination of growth traits (total height and DBH) and heteroblasty (proportion of adult foliage)
Palabras-Clave: | Breeding strategy; Genomic selection; Multitrait; Predictive ability.
Thesagro: | EUCALYPTUS GLOBULUS.
Categoría del tema: | --
URL: | http://www.ainfo.inia.uy/digital/bitstream/item/17424/1/AGRO.27.1252.pdf
Registro original: | INIA Las Brujas (LB)
Ejemplares: | LB - (103727-1) - PXI - AP - DD - PP/AGROCIENCIA URUGUAY/2023/27/NE2 -  -  - DIS