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The objective of this study was to determine the effects of feed restriction and source of dietary fatty acids during the close-up dry period on postcalving reproductive performance of dairy cattle. Thirty-four days before expected calving, pregnant Holstein cows (n=72; parity 1 to 5) were randomly ...

Colazo, M. G.; Hayirli, A.; Doepel, L.; Ambrose, D. J.
American Dairy Science Association, Savoy, USA
Journal of Dairy Science, 2009, 92, 6, pp 2562-2571