Early genetic selection of Spanish Trotter Horses by new precocity criteria

Early genetic selection of Spanish Trotter Horses by new precocity criteria

National trotting races held in Spain between 1990–2022 were used to estimate genetic para-meters for 5 precocity criteria: age at first ranked race (AFR), age when the animal reached 50% of ranked races (A50%), age when the animal reached the first 10 ranked races (A10), total number of races in wh...

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Bibliographic Details
Main Authors: María Ripollés-Lobo, Davinia Isabel Perdomo-González, María Dolores Gómez, Antonio Molina, Mercedes Valera
Format: Article
Language:English
Published: Taylor & Francis Group 2024-12-01
Series:Italian Journal of Animal Science
Subjects:
equine
genetic correlation
heritability
performance
random regression model
Online Access:http://dx.doi.org/10.1080/1828051X.2024.2329711

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