Browsing by Subject "Open cows"

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Browsing by Subject "Open cows"

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  • Schalles, R.R.; Kiracofe, G. (Kansas State University. Agricultural Experiment Station, 1975)
    The reproductive performance of a herd of Polled Hereford cows was evaluated over an eight year period. Culling cows the first time they were open would not have improved the future calving rates in this herd. The cost of ...
  • Stevenson, Jeffrey S. (Kansas Agricultural Experiment Station and Cooperative Extension Service, 1999)
    Using the Ovsynch protocol to prepare cows for re-insemination proved to be very effective. Its use guarantees that all cows found open at pregnancy diagnosis are reinseminated promptly within 10 days, and the average ...