Browsing Dairy Day, 2002 by Title

K-REx Repository

Browsing Dairy Day, 2002 by Title

Sort by: Order: Results:

  • Changes in ruminal microbial populations in transition dairy cows
    Park, A.F.; Shirley, J.E.; Titgemeyer, E.C.; Cochran, R.C.; DeFrain, J.M.; Ferdinand, E.E.; Wallace, N.; Nagaraja, T.G.; Johnson, D.E. (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service, 2002)
    We used four ruminally fistulated, multiparous, pregnant Holstein cows to delineate microbial adaptations in dairy cows as they experienced the transition from one lactation to the next. Diets consisted of typical ...
  • Characteristic changes of ruminal fermentation in transition dairy cows
    Park, A.F.; Shirley, J.E.; Titgemeyer, E.C.; Cochran, R.C.; DeFrain, J.M.; Ferdinand, E.E.; Nagaraja, T.G.; Johnson, D.E. (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service, 2002)
    Four-ruminally fistulated, multiparous, pregnant Holstein cows were used to delineate changes in ruminal fermentation in dairy cows as they experienced the transition from one lactation to the next. Diets consisted of ...
  • Comlete lactational performance of cows fed wet corn gluten feed and pellet consisting of raw soybean hulls and corn steep liquor
    Ferdinand, E.E.; Shirley, J.E.; Titgemeyer, E.C.; DeFrain, J.M.; Park, A.F.; Johnson, D.E.; Ethington, R.T. (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service, 2002)
    We evaluated the effect of wet corn gluten feed and a novel product containing raw soybean hulls and corn steep liquor on performance in lactating dairy cows. Forty-six multiparous Holstein cows were used in a ...
  • Comparative study of three expeller process soybean meals in diets for lactating dairy cows
    Burgos, V.; Shirley, J.E.; Titgemeyer, E.C. (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service, 2002)
    Forty-eight primiparous Holstein cows were used in two simultaneous 3×3 Latin squares with 28-day periods to evaluate expeller soybean meal from three sources. Six pens containing eight cows each were utilized. Cows were ...
  • Comparative value of full-fat corn germ, whole cottonseed and tallow as energy sources for lactating dairy cows
    Miller, W.F.; Shirley, J.E.; Titgemeyer, E.Ce; Brouk, M.J.; Scheffel, M.V.; Ethington, R.T. (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service, 2002)
    We used 24 multiparous Holstein cows in 4 × 4 Latin square design to evaluate full-fat corn germ as a replacement for whole cottonseed and tallow in total mixed diets for lactating dairy cows. Experimental diets on a ...
  • Diet digestibility and rumen traits in response to feeding wed corn gluten feed and a pellet consisting of raw soybean hulls and corn steep liquor
    Ferdinand, E. E.; Shirley, J. E.; Titgemeyer, E. C.; DeFrain, J.M.; Park, A.F.; Johnson, D.E.; Ethington, R.T. (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service, 2002)
    Four ruminally cannulated and two intact multiparous Holstein cows were used in a 3 × 3 replicated Latin square design to evaluate digestibility and rumen traits in lactating dairy cows in response to feeding wet corn ...
  • Effect of tunnel ventilation and evaporative cooling on the barn enviroment and cow comfort in midwest dairy facilities
    Brouk, M.J.; Smith, J.F.; Harner, J.P. (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service, 2002)
    During the summer of 2001 six tunnel ventilated tie stall barns in northeastern Missouri and southeastern Iowa were evaluated. Three of the barns were equipped with cellulose evaporative pads and three were not. Temperature ...
  • Evaluation of the California Mastitis Test to determine under health status of early lactation dairy cows
    Dingwell, R.T.; Leslie, K.E.; Sargeant, J.M.; Schukken, Y.H.; Timms, L.L.; Shirley, J.E. (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service, 2002)
    Quarter milk bacteriology results of samples collected within the first week of calving were used to calculate the test characteristics of the California Mastitis Test (CMT) that estimate the udder health status of ...
  • Metabolic changes during he transition period
    Park, A.F.; Shirley, J.E.; Titegemeyer, E.C.; Cochran, R.C.; DeFrain, J.M.; Ferdinand, E.E.; Johnson, D.E. (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service, 2002)
    We used four ruminally fistulated, multiparous, pregnant Holstein cows to measure changes in concentrations of plasma metabolite as the dairy cow transitions from one lactation to the next. Diets consisted of typical ...
  • Milking frequency, estradiol cypionate, and bST alters milk yield and reproductive outcomes in dairy cows
    Blevins, C.A.; Aberle, J.J.; Shirley, J.E.; Hensley, B.A.; Tiffany, S.M; Stevenson, J.S. (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service, 2002)
    The objective of this study was to determine how milking frequency, estradiol cypionate (ECP) postpartum therapy given at 1 week after calving, and biweekly bovine somatotropin (bST) administration alter lactational ...
  • Performance of dairy heifers fed high forage diets supplemented with bambermycins, lasalocid or monesin
    Hammond, A.; Shirley, J.E.; Scheffel, M.; Titgemeyer, E.C.; Stevenson, J.S. (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service, 2002)
    One hundred and twenty Holstein heifers weighing approximately 450 lb at the beginning of the study were used to evaluate the impact of bambermycins (Gainpro®), monensin (Rumensin®), and lasalocid (Bovatec®) on performance ...