Relationship Between Age at First Calving and Longevity and Productive Life in Holstein Cows
نویسندگان
چکیده
منابع مشابه
Genetic Relationship between Milk Production, Calving Ease and Days Open at First Parity in Holstein Cows
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ژورنال
عنوان ژورنال: Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis
سال: 2020
ISSN: 1211-8516,2464-8310
DOI: 10.11118/actaun202068050867