The experiment reported here was to further rest the device. The objective was to see if it offered any benefit over Synovex-H implants. The effect of position of heifers in relation to steers in the feedlot was also investigated, since there have been some recommendations that heifers be separated from steers by as much as 40 feet.
Number of Pages
Department of Animal Science, Agricultural Experiment Station, South Dakota State University
Rosenboom, R. W.; Slyter, A. L.; and Embry, L. B., "Hei-Gro Intravaginal Device for Feedlot Heifers" (1980). South Dakota Cattle Feeders Field Day Proceedings and Research Reports, 1980. 9.