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Timing of Artificial Insemination of Dairy Cows: Fixed Time Once Daily Versus Morning and Afternoon
Nebel, R.L., Walker, W.L., McGilliard, M.L., Allen, C.H., Heckman, G.S.Volume:
77
Language:
english
Journal:
Journal of Dairy Science
DOI:
10.3168/jds.S0022-0302(94)77261-1
Date:
October, 1994
File:
PDF, 512 KB
english, 1994