Articles | Volume 66, issue 3
https://doi.org/10.5194/aab-66-253-2023
https://doi.org/10.5194/aab-66-253-2023
Original study
 | 
15 Sep 2023
Original study |  | 15 Sep 2023

Genetic-parameter estimation of milk yield in White Maritza sheep breed using different test day models

Petya Zhelyazkova, Doytcho Dimov, and Sreten Andonov

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Cited articles

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Short summary
The aims of this study were to estimate the genetic parameters of test day milk yield in the population of the White Maritza sheep breed and to choose the most appropriate linear models for genetic-parameter estimation of test day milk yield. Nine test day models were formulated and tested for the estimation of genetic parameters of milk yield. To compare the linear models described above, Akaike information criterion, Bayesian information criterion and log-likelihood were calculated.