Browsing Swine Day, 2004 by Subject "Nursery pigs"

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Browsing Swine Day, 2004 by Subject "Nursery pigs"

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  • Determining the optimal lysine to calorie ratio for growth performance of 20- to 50-lb genetiporc nursery pigs
    Schneider, J.D.; Tokach, M.D.; Dritz, S.S.; Goodband, R.D.; Nelssen, J.L.; DeRouchey, J.M. (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service, 2004)
    Two studies were conducted to evaluate the effects of increasing dietary lysine and energy density on nursery-pig performance. Exp. 1 was organized as a combination of two simultaneous experiments, with one set of diets ...
  • The effects of different feed-grade antibiotics on growth performance of weanling pigs in a research environment
    Gottlob, R.O.; DeRouchey, J.M.; Tokach, M.D.; Goodband, R.D.; Dritz, S.S.; Nelssen, J.L.; Hastad, C.W.; Groesbeck, C.N.; Lawrence, K.R. (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service, 2004)
    A total of 168 weanling pigs (initially 13.8 lb and 21 ± 3 d of age, PIC) were used to determine the effects of different feed-grade antibiotics on nursery-pig performance. Pigs were fed one of four experimental diets: ...
  • Effects of weaning time (pm or am) on nursery-pig growth performance
    Neill, C.R.; Tokach, M.D.; Nelssen, J.L.; Goodband, R.D.; DeRouchey, J.M.; Dritz, S.S.; Minton, J.E.; Groesbeck, C.N.; Lawrence, K.R.; Hastad, C.W.; Gottlob, R.O.; Hildabrand, B.M.; Burkey, T.E. (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service, 2004)
    An experiment was conducted to evaluate the effects of weaning time (PM or AM) on nursery-pig growth performance. The objective was to see how weanling pigs would adjust to the nursery environment if sows were removed from ...
  • Evaluating oregano oil as a growth enhancer in nursery pig diets
    Neill, C.R.; Nelssen, J.L.; Tokach, M.D.; Goodband, R.D.; DeRouchey, J.M.; Dritz, S.S.; Groesbeck, C.N.; Lawrence, K.R.; Hastad, C.W.; Gottlob, R.O.; Hildabrand, B.M. (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service, 2004)
    A total of 224 nursery pigs (PIC L 327L × C22) initially 12.9 ± 3.0 lb and 21 d of age were used in a 28-d feeding trial. The objective of our study was to evaluate the effects of oregano oil, with or without an in-feed ...
  • Evaluation of the optimal true-ileal-digestible lysine and threonine requirement for nursery pigs
    Lenehan, N.A.; Tokach, M.D.; Dritz, S.S.; Usry, J.L.; Goodband, R.D.; DeRouchey, J.M.; Nelssen, J.L.; Hastad, C.W. (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service, 2004)
    A total of 1800 pigs (Exp 1, 360; Exp. 2, 1440) were used in two experiments to evaluate the true ileal digestible (TID) lysine and threonine requirement for 24- to 44-lb pigs. In Exp. 1, there were eight pens per treatment, ...
  • Growth performance of nursery pigs fed BIOSAF yeast alone or in combination with in-feed antimicrobial
    Hildabrand, B.M.; Neill, C.R.; Burkey, T.E.; Dritz, S.S.; Johnson, B.J.; Minton, J.E. (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service, 2004)
    A total of 210 pigs were used in a 28-d growth study to evaluate the effects of feeding the combination antibiotic neomycin and oxytetracycline (Neo-Terra), different rates of BIOSAF yeast (0.15% or 0.3%), and the combination ...
  • The optimal true-ileal-digestible lysine and total sulfur amino acid requirement for nursery pigs between 20 and 50 lb
    Schneider, J.D.; Tokach, M.D.; Dritz, S.S.; Goodband, R.D.; Nelssen, J.L.; DeRouchey, J.M. (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service, 2004)
    An experiment was conducted with 360 pigs (PIC, avg BW = 22.7 lb) to determine the appropriate true-ileal-digestible (TID) lysine and total sulfur amino acid (TSAA) requirement of nursery pigs, and consequently to determine ...