Forty-five non-lactating, pregnant Holstein animals (18 heifers and 27 multiparous cows; BW = 561±114 kg;
BCS = 2.9±0.3; days pregnant = 110±56 d) were stratified by initial BW and BCS, and randomly assigned to receive daily (as-fed
basis) 0.50 kg of ground corn plus 0.22 kg of kaolin (CON), calcium...
A 2-yr study utilizing 120 mature,
crossbred (Angus × Herford) cows/year, evaluated the
influence of cow BCS and dried distillers grains with
solubles (DDGS) supplementation during late gestation
on cow performance and productivity of subsequent
offspring. Treatments were arranged as a 2 × 2 factorial
in a randomized complete block...
Five ruminally cannulated steers (initial BW=464 ± 26 kg) consuming low-quality forage (5% CP; 78% NDF; DM basis) were used in an incomplete 5 x 4 Latin square with four 18-d periods to determine the influence of supplemental N source and supplementation frequency (SF) on ruminal fermentation dynamics. Treatments, arranged...
Five Rambouillet x Polypay wethers (52 ± 2 kg BW; Experiment 1) and 5 Angus x Hereford steers (464 ± 26 kg BW; Experiment 2) were used in two incomplete 5 x 4 Latin squares with four 18-d periods to determine the influence of supplemental N source and supplementation frequency...