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Structural factors of variation of herd bulk somatic cell count and mastitis frequency levels within 560 bovine dairy farms located in 21 French departments. Facteurs structurels de variation des niveaux de comptage cellulaire du lait et de fréquence des mammites cliniques dans 560 élevages bovins répartis dans 21 départements français

Archive ouverte | Barnouin, Jacques | CCSD

National audience. An epidemiological survey was carried out in 560 bovine dairy herds located in 21 French departments, as a collaborative project between the Unit of Ecopathology of the INRA and Dairy Herd Improve...

Farming practices associated with the 'udder infection' complex.

Archive ouverte | Faye, Bernard | CCSD

International audience. A total of 4,129 dairy cows from 47 dairy farms were submitted each year after calving to a milk sampling for bacteriological examination. Six criteria defined the udder infection complex: fr...

Epidemiological approach of factors of variation of milk somatic cell count and mastitis frequency levels in French dairy herds. Approche épidémiologique des facteurs de variation des niveaux de comptage cellulaire du lait et de fréquence des mammites cliniques dans les élevages bovins laitiers français

Archive ouverte | Barnouin, Jacques | CCSD

International audience

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