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AbstractFull Text

The study was conducted on a farm with Holstein Friesian cows kept in complete free stall-housing in the Cudico area of Los Ríos Region of Chile. The data were milk records from the Cooperativa de Inseminación Artificial (COOPRINSEM), which consisted of 955 lactations made from 2011 to 2014. The...

Petres, C.; Mujica, F.; Uribe, H.
Facultad de Ciencias Agrarias, Universidad Austral de Chile, Valdivia, Chile
Agro Sur, 2015, 43, 1, pp 61-66