Comparison of fixed and random regression models for the analysis of milk production traits in South African Holstein dairy cattle under two production systems
| Autor: | Van Niekerk, Michiel, Neser, Frederick, Van Wyk, Japie, Ducrocq, Vincent |
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| Zdroj: | In Livestock Science January 2023 267 |
| Databáze: | ScienceDirect |
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