Browsing College of Agriculture by Subject "Rumensin"

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Browsing College of Agriculture by Subject "Rumensin"

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  • Riley, Jack G.; Pope, Ronald V. (Kansas State University. Agricultural Experiment Station, 2011-03-04)
    We used 210 yearling Hereford heifers to evaluate the efficacy of Aureomycin and Rumensin fed alone and in combination. Each product is cleared by the FDA for use in feedlot rations as an individual feed additive, however, ...
  • Katz, M.P.; Bartley, E.E.; Pressman, E.S.; Nagaraja, Tiruvoor G. (Kansas State University. Agricultural Experiment Station, 2011-01-27)
    Rumensin with or without Bloatguard was fed to rumen-fistulated cattle grazing lush alfalfa pasture. Although Rumensin alone or in combination with low doses of Bloatguard reduced bloat, it was not completely effective. Hence, ...
  • Fink, G.; Riley, Jack G. (Kansas State University. Agricultural Experiment Station, 2011-03-04)
    Two hundred ten Hereford x Angus crossbred yearling steers were used in two trials to determine effects of Monensin (trade name Rumensin) on performance and carcass characteristics. Top dressing a protein supplement (crumbles ...
  • Bolsen, K.; Corah, L.; Fink, G.; Riley, Jack G. (Kansas State University. Agricultural Experiment Station, 2011-03-04)
    We used 136 Hereford heifer calves in two studies to determine the effect on performance of 200 mg monensin (trade name Rumensin) per head daily. It significantly improved gain by 7.5% and 4.6% in trials 1 and 2 respectively, ...
  • Brazle, F.K.; Laudert, S.B. (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service, 2010-09-02)
    Four hundred sixty-nine English and Continental cross yearling steers grazed on native grass pastures over a 2-year period. Rumensin® was added (1,620 g/ton) to the mineral mixture in half of the pastures. Some of the ...
  • Isch, J. A.; Scheffel, Michael V.; Titgemeyer, Evan C.; Thomas, E. C.; Shirley, John E. (Kansas Agricultural Experiment Station and Cooperative Extension Service, 2011-07-22)
    One hundred Holstein heifers were used to examine the effects of monensin (Rumensin®) and lasalocid (Bovatec®) included in calf starter and grower diets. Heifers were assigned alternately at birth to a starter feed ...
  • Riley, Jack G.; Pope, Ronald V. (Kansas State University. Agricultural Experiment Station, 2011-01-27)
    Combining Tylan with Rumensin dramatically reduced abscessed liver incidence, compared with that of steers fed a non-medicated control ration or Rumensin without Tylan. Only one steer out of 50 on the Rumensin plus Tylan ...
  • Riley, Jack G.; Newby, S.L. (Kansas State University. Agricultural Experiment Station, 2011-03-04)
    Soybean oil or corn oil when fed at 0, 2, 4, or 6% of the ration did not significantly reduce methane production or alter the ratios of volatile fatty acids. Soybean oil was superior to corn oil in reducing methane, and ...
  • Loe, E.R.; Quinn, M.J.; Depenbusch, Brandon E.; Drouillard, James S. (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service, 2010-01-22)
    Rumensin and Tylan, both marketed by Elanco Products Company, have proved to be valuable feed additives when fed to finishing feedlot cattle. Rumensin was approved in the mid-1970s to improve feed efficiency and average ...
  • Jensen, M.; Held, R.; Smith, E.F.; Riley, Jack G. (Kansas State University. Agricultural Experiment Station, 2011-01-27)
    Rumensin was self-fed in a loose salt mixture to yearling heifers on late-summer bluestem pasture (August to November). They ate 0.036 lbs. of salt mixture (124 mg of Rumensin) daily, but performance did not improve.
  • Scheffel, Michael V.; Park, A.; Smith, John F., 1962-; Titgemeyer, Evan C.; Shirley, John E. (Kansas Agricultural Experiment Station and Cooperative Extension Service., 2011-05-04)
    Ninety Holstein heifers were used to examine the effects of Rumensin® or Bovatec®. Average daily gain and feed efficiency was greater for heifers fed Rumensin® than for heifers fed Bovatec®. Heifers fed Rumensin® consumed ...
  • Montgomery, Sean P.; Sindt, J.J.; Farran, T.B.; LaBrune, H.J.; Hunter, R.D.; Higgins, James J.; Nutsch, T.A.; Drouillard, James S. (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service, 2010-08-23)
    One hundred sixty-four crossbred beef steers were used to determine optimal Rumensin ® concentrations in limit-fed, high-energy, growing diets. Diets contained 30, 40, or 50 grams of Rumensin per ton of dry matter ...
  • Cochran, B.; Vanzant, E.; Avery, T.; Riley, Jack G. (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service, 2010-11-12)
    Steers managed within an intensive-early stocking program and receiving Rumensin® via a slow-release bolus tended to have higher average daily gains than steers not receiving Rumensin. However, forage organic matter ...
  • Dennis, S.M.; Avery, T.B.; Bartley, E.E.; Galitzer, S.J.; Nagaraja, Tiruvoor G. (Kansas State University. Agricultural Experiment Station, 2011-02-18)
    Lasalocid or Rumensin (monensin) protected cattle gorged with grain from lactic acidosis. Both lasalocid and monensin prevented the decrease in rumen and blood pH and increase in rumen and blood lactic acid (0(-) isomer) ...
  • Kube, J.C.; Frey, R.A.; Shirley, John E. (Kansas Agricultural Experiment Station, 2012-09-20)
    Two Holstein cows were fed Rumensin for 12 weeks, beginning approximately 90 days postpartum. Milk production increased 7%, whereas percentage fat in milk decreased 10.3%. Percentage protein in milk increased 9.6% in ...
  • Nagaraja, Tiruvoor G.; Katz, M.P.; Fina, L.R. (Kansas Agricultural Experiment Station, 2012-10-04)
    Monensin at 300 mg and 450 mg per 1000 lbs body weight reduced the severity of alfalfa pasture bloat by 41.2 and 73.1 %, respectively. Lasalocid at the same levels reduced the bloat score by 25.5 and 12.4%. The difference ...
  • Montgomery, Sean P.; Farran, T.B.; Sindt, J.J.; Coetzer, C.M.; Pike, J.N.; Trater, A.M.; LaBrune, H.J.; Hunter, R.D.; Laudert, S.B.; Drouillard, James S. (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service, 2010-08-06)
    Five hundred seventy-two crossbred beef heifers were used to compare gain and feed efficiency of cattle consuming restricted quantities of energy-dense growing diets containing varying concentrations of Rumensin® and ...

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