PS12-12. Maternal Metabolic and Performance Responses to Guanidinoacetic Acid During Late Gestation.
This study evaluated the effects of guanidinoacetic acid (GAA) supplementation, with or without rumen-protected methionine (RP-Met), on maternal performance, metabolic responses, and uteroplacental vascular indicators in beef cows. Thirty-six pregnant Nellore cows (initial BW = 502 ± 12.8 kg), each carrying a female...