Stevenson, Jeffrey
(Kansas State University. Agricultural Experiment Station and Cooperative Extension Service, 2009)
In Experiment 1, lactating dairy cows (n = 1,230) in 6 herds were treated with 2 injections of prostaglandin F2α (PGF2α) 14 days apart (Presynch), with the second injection administered 12 to 14 days before the onset of a ...