Browsing by Author "Tokach, M.D."

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Browsing by Author "Tokach, M.D."

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  • Comparison of carbohydrate sources for the early-weaned pig
    Dritz, S.S.; Goodband, R.D.; Nelssen, J.L.; Tokach, M.D.; Kerr, C.A. (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service, 1993)
    A total of 180 weanling pigs (initially 11.7 lb and 21 d of age) was used in a 35 d growth assay to compare various carbohydrate sources from d 0 to 14 postweaning in phase I. Pigs were allotted by weight and ancestry to ...
  • Comparison of concept PR 100 and spray-dried animal Plasma on nursery pig performance
    DeRouchey, J.M.; Wiedmann, E.J.; Tokach, M.D.; Dritz, S.S.; Goodband, R.D.; Nelssen, J.L. (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service, 2006)
    One hundred eighty weanling pigs (initially 12.1 lb and 18 ± 2 d of age) were used in a 28-d growth assay to determine if Concept PR 100 (CNPR), a plant-based protein ingredient with added synthetic amino acids and ...
  • A comparison of Denagard, Denagard/CTC and Pulmotil on nursery pig growth performance and economic return
    Sotak, K.M.; Tokach, M.D.; Hammer, M.; Jacela, J.Y.; Dritz, S.S.; Goodband, R.D.; DeRouchey, J.M.; Nelssen, J.L. (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service, 2010)
    A total of 880 weanling pigs (initially 15.6 lb and 16 to 20 d of age) were used in a 41-d experiment to compare the effects of different antibiotic regimens on growth performance and economic return in the nursery phase. ...
  • Comparison of different antimicrobial sequences on nursery pig performance and economic return
    Steidinger, M.U.; Tokach, M.D.; Dau, D.; Dritz, S.S.; DeRouchey, J.M.; Goodband, R.D.; Nelssen, J.L. (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service, 2009)
    A total of 1,008 weanling pigs (12.0 lb and 19 d of age) were used in a 42-d experiment to compare different antibiotic regimens on growth performance and economic return. From d 0 to 11 and d 11 to 21, pigs were fed diets ...
  • A comparison of different particle size analysis techniques
    Baldridge, A.L.; Stainbrook, T.L.; Woodworth, J.C.; Tokach, M.D.; Nelssen, J.L.; Goodband, R.D. (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service, 2001)
    In this study, we compared different methods of testing particle size of ground corn. Forty-four corn samples were analyzed for particle size with a Ro-Tap tester equipped with a 13-sieve stack (53 to 3,350 :m tyler mesh ...
  • Comparison of edible grade whey, granular whey, and dairylac 80 as lactose sources for nursery pig diets
    DeRouchey, J.M.; Tokach, M.D.; Nelssen, J.L.; Goodband, R.D.; Dritz, S.S.; Woodworth, J.C.; James, B.W. (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service, 2001)
    Two hundred ten weanling pigs (initially 12.4 lb and 18 ± 2 d of age) were used in a 14-d growth assay to determine the influence of various lactose sources and levels on nursery pig performance. From d 0 to 14, the ...
  • Comparison of feed-grade antibiotics in starter diets containing spray-dried blood products
    Dritz, S.S.; Tokach, M.D.; Goodband, R.D.; Nelssen, J.L.; Owen, K.Q. (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service, 1993)
    A total of 240 pigs (initially 11.6 lb and 19 d of age) was used to compare four different feed-grade antibiotics or antibiotic combinations in phase I (d 0 to 14 postweaning) and phase II (d 14 to 28 postweaning) starter ...
  • Comparison of heart girth or flank-to-flank measurements for predicting sow weight
    Iwasawa, T.; Young, M.G.; Keegan, T.P.; Tokach, M.D.; Dritz, S.S.; Goodband, R.D.; DeRouchey, J.M.; Nelssen, J.L. (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service, 2004)
    In previous Swine Day Reports we have demonstrated that feeding sows in gestation on the basis of body weight and backfat thickness is more precise and economical than methods of feeding based on visual observation of ...
  • Comparison of international protein corporation 740 fish meal and special select™ menhaden fish meal in nursery pig diets
    Young, M.G.; Tokach, M.D.; Goodband, R.D.; Nelssen, J.L.; Dritz, S.S.; Cici, M. (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service, 2001)
    One hundred and seventy five pigs (initially weighing 14.1 lb and 17 + 2 d of age) were used in a 21-d growth assay to compare performance of pigs fed two sources of Menhaden fish meal. Overall, there was no difference ...
  • Comparison of irradiated feed and food grade spray-dried animal plasma on nursery pig performance
    DeRouchey, J.M.; Tokach, M.D.; Nelssen, J.L.; Goodband, R.D.; Dritz, S.S.; Woodworth, J.C.; Hastad, C.W. (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service, 2001)
    Two experiments were conducted to determine the effects of initial bacterial concentrations in animal plasma on growth performance of weanling pigs. In Exp. 1 during the experimental period (d 0 to 14), pigs fed plasma ...
  • Comparison of lactation diets containing various protein sources on sow and litter performance
    Dritz, S.S.; Tokach, M.D.; Goodband, R.D.; Nelssen, J.L. (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service, 1994)
    A total of 188 lactating sows was used in Exp. 1 to determine the influence of a complex lactation diet containing oats, linseed meal, and alfalfa meal compared with a corn-soybean meal diet on sow and litter performance. ...
  • Comparison of modified concept pr 100 and spray-dried animal plasma on nursery pig performance
    DeRouchey, J.M.; Wiedmann, E.J.; Tokach, M.D.; Dritz, S.S.; Goodband, R.D.; Nelssen, J.L. (2007)
    One hundred eighty weanling pigs (initially 11.3 lb and 18 ± 2 d of age) were used in a 28-d growth assay to determine if Modified Concept PR 100 (MCNPR), a plant-based protein ingredient containing added synthetic amino ...
  • Comparison of norse LT-94 (herring meal) to other protein sources in early-weaned starter pig diets
    Richert, B.T.; Smith, J.W. II; Tokach, M.D.; Goodband, R.D.; Nelssen, J.L. (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service, 1994)
    Two growth trials were conducted to compare Norse LT-94 to other protein sources in starter pig diets. In trial 1, 270 weanling pigs (initially 13.7 lb and 20 d of age) were used to compare Norse LT-94 (herring meal), ...
  • Comparison of particle size analysis of ground grain with, or without, the use of a flow agent
    Goodband, R.D.; Diederich, W.; Dritz, S.S.; Tokach, M.D.; DeRouchey, J.M.; Nelssen, J.L. (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service, 2006)
    The American Society of Biological and Agricultural Engineers’ standard for particle size analysis indicates that the analysis can be conducted with or without the use of a flow agent. Because of this allowed variation ...
  • Comparison of protein sources for phase II starter diets
    Tokach, M.D.; Goodband, R.D.; Nelssen, J.L.; Hansen, J.A. (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service, 1991)
    A total of 432 weanling pigs (initially 15.3 lb and 21 d of age) was used in a growth trial to compare various protein sources in the Phase II starter diet. During Phase I (0 to 7 d post-weaning), all pigs were fed a ...
  • Comparison of spray-dried blood meal and fish by-products in the phase II starter pig diet
    Kats, L.J.; Tokach, M.D.; Nelssen, J.L.; Goodband, R.D.; Laurin, J.L. (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service, 1992)
    A total of 311 weanling pigs (initially 10.9 lb and 17 d of age) was used to compare fish by-products, spray-dried blood meal and combinations of spray-dried blood meal and fish by-products in the phase II (d 7 to 25) ...
  • Comparison of three methods of feeding sows in gestation and the subsequent effects on lactation performance
    Young, M.G.; Tokach, M.D.; Aherne, F.X.; Main, R.G.; Dritz, S.S.; Goodband, R.D.; Nelssen, J.L. (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service, 2003)
    A total of 684 sows from breeding groups over six weeks were used to compare three methods of feeding during gestation and to assess the subsequent effects on lactation performance. Control gilts and sows were fed according ...
  • Comparison of water-based and in-feed antimicrobials for growth performance enhancement of weanling pigs
    Gottlob, R.O.; Tokach, M.D.; Dritz, S.S.; Goodband, R.D.; DeRouchey, J.M.; Nelssen, J.L.; Hastad, C.W.; Groesbeck, C.N.; Neill, C.R.; Schneider, J.D.; Frantz, N.Z. (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service, 2005)
    A total of 350 weanling pigs (initially 13.0 lb and 14 ± 3 d of age, PIC) were used to determine the effects of water-based antimicrobial on nursery pig growth performance. Pigs were given one of 5 experimental treatments: ...
  • Comparison of yellow dent and nutridense corn hybrids for nursery pig diets
    Hastad, C.W.; Tokach, M.D.; Nelssen, J.L.; Goodband, R.D.; Dritz, S.S. (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service, 2001)
    A total of 315 nursery pigs (initially 33.5 lb) were used in a 21-d growth assay to compare relative energy values of ‘Nutridense’ and ‘Nutridense Low Phytate’ corn compared to Yellow Dent corn. Dietary treatments consisted ...
  • Comparisons of lysine bioavailability in spray-dried blood meal, blood cells, and crystalline lysine in nursery pigs
    DeRouchey, J.M.; Nelssen, J.L.; Tokach, M.D.; Goodband, R.D.; Dritz, S.S.; Woodworth, J.C.; James, B.W. (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service, 2000)
    Three hundred thirty-three nursery pigs (initially 23.7 lb) were used in a 21-d growth assay to determine the lysine bioavailability of spray-dried blood meal, blood cells, and crystalline lysine on growth performance. ...