193. Increasing Organic Trace Mineral Supplementation During Late Gestation and Lactation Influences Sow Iron Status and Litter Weaning Performance in Prolific Sows.
The objective of this study was to evaluate the effects of increasing dietary TM supplementation during late gestation and lactation on reproductive performance and sow and progeny iron status. Forty-five sows (parity 0–4) at 70 ± 2 d of gestation were alloted by parity, body weight (BW), and blood hemoglobin (Hb) an...