PS4-14. Influence of Additional Organic-complexed Zinc in Supplements for Beef Cows During Gestation: Effects on Preweaning Health of Offspring.
The objective of this study was to determine effects of additional a zinc organic-complexed supplement for gestating beef cows on calf performance. In May 2025, Angus crossbred cows confirmed pregnant with female sexed semen (n = 83) were allotted to 4 groups (20 to 21 cows/group) based on, sire, cow age, and cow bod...