Genetic parameters for clinical mastitis in Czech Holstein cattle
نویسندگان
چکیده
منابع مشابه
Genetic analysis of clinical mastitis data for Holstein cattle in the Czech Republic
Cases of mastitis were recorded from 22 812 lactations of 10 294 cows on seven farms in the Czech Republic from 2000 to 2012. The per cow number of clinical mastitis (CM) cases per lactation (CM1), number of days of CM per lactation (CM2), and CM considered as an all-or-none trait (CM3) with values of 0 (no CM case) or 1 (at least 1 CM case) were analyzed with linear animal models. Bivariate li...
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INTRODUCTION Mastitis is a multifaceted disease with varied etiology, damaging the dairy economy, worldwide. Hence, the importance of timely diagnosis of this disease is represented well in saying, "A day lost is quarter lost"! Focus was to investigate the etioprevalence of sub clinical mastitis (SCM) in Holstein x Haryana crossbred cattle. The relationship between somatic cell count (SCC) and ...
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ژورنال
عنوان ژورنال: Czech Journal of Animal Science
سال: 2020
ISSN: 1212-1819,1805-9309
DOI: 10.17221/151/2020-cjas