Browsing Cattlemen's Day, 1983 by Author "Tonn, S."

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Browsing Cattlemen's Day, 1983 by Author "Tonn, S."

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  • Simms, D.; Kuhl, G.; Tonn, S.; Schalles, R. (Kansas State University. Agricultural Experiment Station, 1983)
    A field study was conducted to evaluate the effect of reimplanting, and of implanting technique, on the performance of yearling heifers. Daily gains of reimplanted, single implanted and non-implanted cattle averaged 3.00, ...
  • Simms, D.; Kuhl, G.; Tonn, S.; Schalles, R. (Kansas State University. Agricultural Experiment Station, 1983)
    Lutalyse aborted 86.7% of heifers 40 to 100 days pregnant. Of four heifers tested at 101 to 150 days pregnant, all aborted. Open heifers gained faster (P<.05) than heifers that either were aborted or pregnant at slaughter. ...