Search Results - "Ansotegui, R. P."

Effects of flunixin meglumine on pregnancy establishment in beef cattle by Geary, T.W, Ansotegui, R.P, MacNeil, M.D, Roberts, A.J, Waterman, R.C

“…The objective of this research was to determine effects of a single injection of the PG synthesis inhibitor flunixin meglumine (FM; 1.1 mg/kg of BW,…”
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Effects of flunixin meglumine and transportation on establishment of pregnancy in beef cows by Merrill, M.L, Ansotegui, R.P, Burns, P.D, MacNeil, M.D, Geary, T.W

“…Objectives of these studies were to determine the effects of flunixin meglumine (FM) administration on early embryonic mortality and circulating PG and…”
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Effects of flunixin meglumine on pregnancy establishment in beef cattle1 by Geary, T. W., Ansotegui, R. P., MacNeil, M. D., Roberts, A. J., Waterman, R. C.

“…The objective of this research was to determine effects of a single injection of the PG synthesis inhibitor fluxinin meglumine (FM; 1.1 mg/kg of BW,…”
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Effect of supplemental trace mineral level and form on peripubertal bulls by Geary, T.W., Kelly, W.L., Spickard, D.S., Larson, C.K., Grings, E.E., Ansotegui, R.P.

“…•Peripubertal bulls fed 1 of 5 mineral supplements for 100 days.•Bulls fed complexed minerals reached puberty earlier than bulls fed sulfate minerals.•Mineral…”
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Effects of supplementing combinations of inorganic and complexed copper on performance and liver mineral status of beef heifers consuming antagonists by Bailey, J. D, Ansotegui, R. P, Paterson, J. A, Swenson, C. K, Johnson, A. B

“…Performance, immune response, and liver trace mineral status were measured in growing heifers supplemented with different copper (Cu) concentrations and…”
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Zinc and copper status in ewes supplemented with sulfate- and amino acid-complexed forms of zinc and copper by Hatfield, P. G, Swenson, C. K, Kott, R. W, Ansotegui, R. P, Roth, N. J, Robinson, B. L

“…Thirty 6-yr-old Targhee ewes were randomly allotted to one of five supplemental treatments to evaluate supplementation effects on liver and fecal Zn and Cu…”
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The effects of degradable and undegradable intake protein on the performance of lactating first-calf heifers by Anderson, L. P, Paterson, J. A, Ansotegui, R. P, Cecava, M, Schmutz, W

“…Two 60-d experiments were conducted to evaluate the effects of supplementing degradable (DIP) and(or) undegradable (UIP) intake protein on the performance of…”
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Production from first-calf beef heifers fed a maintenance or low level of prepartum nutrition and ruminally undegradable or degradable protein postpartum by Wiley, J.S. (Montana State University, Bozeman), Petersen, M.K, Ansotegui, R.P, Bellows, R.A

“…Two experiments were conducted in consecutive years to determine the effects of prepartum nutrient level and postpartum ruminally undegraded protein intake on…”
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Synchronization of estrus in beef heifers using either melengesterol acetate (MGA)/prostaglandin or MGA/Select Synch by Funston, R.N., Ansotegui, R.P., Lipsey, R.J., Geary, T.W.

“…The objective of this study was to evaluate synchronization, conception, and pregnancy rates of yearling beef heifers synchronized with either the Select Synch…”
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The effects of ruminally undegradable protein, propionic acid, and monensin on puberty and pregnancy in beef heifers by Lalman, D.L, Petersen, M.K, Ansotegui, R.P, Tess, M.W, Clark, C.K, Wiley, J.S

“…Two hundred ten spring-born English crossbred beef heifers were used in two experiments in consecutive years using a randomized complete block design. The…”
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Effects of milk intake on forage intake and performance of suckling range calves by Ansotegui, R.P. (Montana State University, Bozeman), Havstad, K.M, Wallace, J.D, Hallford, D.M

“…A study to examine the relationships between milk intake, forage intake, and performance of Hereford-Angus suckling range calves was conducted during July,…”
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Reproductive efficiency of range beef cows fed different quantities of ruminally undegradable protein before breeding by Dhuyvetter, D.V, Petersen, M.K, Ansotegui, R.P, Bellows, R.A, Nisley, B, Brownson, R, Tess, M.W

“…Two studies, using 128 crossbred, multiparous beef cows grazing native winter and spring rangeland, were conducted to determine effects of protein…”
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Effects of flunixin meglumine and transportation on establishment of pregnancy in beef cows1 by Merrill, M. L., Ansotegui, R. P., Burns, P. D., MacNeil, M. D., Geary, T. W.

“…Objectives of these studies were to determine the effects of flunixin meglumine (FM) administration on early embryonic mortality and circulating PG and…”
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The influence of timing and the addition of urea to supplements containing DL-methionine on ruminal fermentation and cow weight change in beef cows by Wiley, J.S. (Montana State University, Bozeman, MT), Petersen, M.K, Clark, C.K, Ansotegui, R.P, Lodman, D.W

“…A study was conducted to determine an optimal time for supplementation of DL-methionine in relation to time of forage intake by mature British breed-type…”
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Influence of biostimulation by mature bulls on occurrence of puberty in beef heifers by Roberson, M.S, Ansotegui, R.P, Berardinelli, J.G, Whitman, R.W, McInerney, M.J

“…The objective of this study was to determine if biostimulation of prepuberal beef heifers by mature bulls would alter proportions of heifers exhibiting…”
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Chromic oxide contamination of pasture previously used in marker studies by Sprinkle, J.E. (Montana State University, Bozeman.), Kress, D.D, Doornbos, D.E, Anderson, D.C, Tess, M.W, Ansotegui, R.P, Olson, B.E, Roth, N.J

“…Fecal output of range cows was determined during 2 periods of summer (period I) and late summer (period II) grazing using a constant release intraruminal Cr2O3…”
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Synchronization of estrus and artificial insemination in replacement beef heifers using gonadotropin-releasing hormone, prostaglandin F2α, and progesterone1 by Lamb, G. C., Larson, J. E., Geary, T. W., Stevenson, J. S., Johnson, S. K., Day, M. L., Ansotegui, R. P., Kesler, D. J., DeJarnette, J. M., Landblom, D. G.

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Synchronization of estrus and artificial insemination in replacement beef heifers using gonadotropin-releasing hormone, prostaglandin F₂α, and progesterone by Lamb, G.C, Larson, J.E, Geary, T.W, Stevenson, J.S, Johnson, S.K, Day, M.L, Ansotegui, R.P, Kesler, D.J, DeJarnette, J.M, Landblom, D.G

“…We evaluated whether a fixed-time AI (TAI) protocol could yield pregnancy rates similar to a protocol requiring detection of estrus, or detection of estrus and…”
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Synchronization of estrus and artificial insemination in replacement beef heifers using gonadotropin-releasing hormone, prostaglandin F2alpha, and progesterone by Lamb, G C, Larson, J E, Geary, T W, Stevenson, J S, Johnson, S K, Day, M L, Ansotegui, R P, Kesler, D J, DeJarnette, J M, Landblom, D G

“…We evaluated whether a fixed-time AI (TAI) protocol could yield pregnancy rates similar to a protocol requiring detection of estrus, or detection of estrus and…”
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The effects of ruminally undegradable protein, propionic acid, and monensin on puberty and pregnancy in beef heifers2 by Lalman, D. L., Petersen, M. K., Ansotegui, R. P., Tess, M. W., Clark, C. K., Wiley, J. S.

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