Conference:Cattlemen's Day, 1990, Kansas State University, Manhattan, KS, February, 1990 Starting Page:22, Ending Page:24 Publisher:Kansas State University. Agricultural Experiment Station and Cooperative Extension Service
Steers previously fed high-endophyte fescue hay showed a greater response of Ralgro®
implants than those fed a low-endophyte hay. The mode of action for this response was not
explained by cellular immune system responses or variability in prolactin levels.