Browsing Swine Day, 1994 by Subject "Lactation"

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Browsing Swine Day, 1994 by Subject "Lactation"

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  • Determining the valine requirement of the mgr-producing lactating sow
    Richert, B.T.; Tokach, M.D.; Goodband, R.D.; Nelssen, J.L.; Pettigrew, J.E.; Walker, R.D.; Johnston, L.J.; Blum, S.A. (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service, 1994)
    Two hundred-three large white x Landrace or large white x Chester White x Landrace sows (40 or 41/treatment, avg parity 3.7) were used in a 26 d lactation experiment to determine the valine requirement of high-producing ...
  • The effect of lysine and valine fed during lactation on sow and litter lactation performance
    Richert, B.T.; Goodband, R.D.; Tokach, M.D.; Nelssen, J.L.; Campbell, R.G.; Kershaw, S.; Blum, S.A. (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service, 1994)
    Two hundred two sows (98 parity 1 and 104 parity 2 sows) were used in a 2 x 3 factorial arrangement of treatments to determine the effect of dietary valine and lysine on sow lactation performance. Treatments included two ...