Search Results - "Mulliniks, J. T"

Metabolizable protein supply while grazing dormant winter forage during heifer development alters pregnancy and subsequent in-herd retention rate by Mulliniks, J. T, Hawkins, D. E, Kane, K. K, Cox, S. H, Torell, L. A, Scholljegerdes, E. J, Petersen, M. K

“…Two studies were conducted to evaluate effects of post-weaning management of British crossbred heifers on growth and reproduction. In Exp. 1, 239 spring-born,…”
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effect of increasing amount of glucogenic precursors on reproductive performance in young postpartum range cows by Mulliniks, J.T, Kemp, M.E, Cox, S.H, Hawkins, D.E, Cibils, A.F, VanLeeuwen, D.M, Petersen, M.K

“…Supplementing CP and propionate salts (PS) may improve economic returns in young range beef cows by increasing the dietary supply of glucogenic precursors. A…”
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Protein and glucogenic precursor supplementation: A nutritional strategy to increase reproductive and economic output by Mulliniks, J.T, Cox, S.H, Kemp, M.E, Endecott, R.L, Waterman, R.C, VanLeeuwen, D.M, Torell, L.A, Petersen, M.K

“…Reproductive performance in young beef cows is often compromised due to a mismatch of physiological demands and suboptimal environmental conditions. Studies…”
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Relationship between body condition score at calving and reproductive performance in young postpartum cows grazing native range1 by Mulliniks, J. T., Cox, S. H., Kemp, M. E., Endecott, R. L., Waterman, R. C., VanLeeuwen, D. M., Petersen, M. K.

“…Body condition score is used as a management tool to predict competency of reproduction in beef cows. Therefore, a retrospective study was performed to…”
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Lowering rumen-degradable and rumen-undegradable protein improved amino acid metabolism and energy utilization in lactating dairy cows exposed to heat stress by Kaufman, J D, Pohler, K G, Mulliniks, J T, Ríus, A G

“…The objective of this study was to evaluate the effects of reducing dietary rumen-degradable protein (RDP) and rumen-undegradable protein (RUP) on protein and…”
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Joint Alpharma-Beef Species Symposium: implications of beef heifer development systems and lifetime productivity by Endecott, R L, Funston, R N, Mulliniks, J T, Roberts, A J

“…Research emphasis has been placed on heifer development strategies in recent years, comparing traditional, more intensive systems to more extensive systems…”
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Water temperature impacts water consumption by range cattle in winter by Petersen, M K, Muscha, J M, Mulliniks, J T, Roberts, A J

“…Water consumption and DMI have been found to be positively correlated, and both may interact with ingestion of cold water or grazed frozen forage due to…”
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Effect of forage species and supplement type on rumen kinetics and serum metabolites in growing beef heifers grazing winter forage by McFarlane, Z D, Barbero, R P, Nave, R L G, Maheiros, E B, Reis, R A, Mulliniks, J T

“…The objective of this study was to determine the effect of stockpiled forage type and protein supplementation on VFA production, serum metabolites, and BW in…”
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Circulating beta-hydroxybutyrate concentration may be a predictive measurement for young cows that have a greater probability to conceive at a fixed-time artificial insemination by Hobbs, J. D., Edwards, S. R., Cope, E. R., McFarlane, Z. D., Pohler, K. G., Mulliniks, J. T.

“…ABSTRACT Timing of conception, which has been indicated to be negatively influenced by metabolic dysfunctions, can influence lifetime productivity within the…”
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Circulating beta-hydroxybutyrate concentration may be a predictive measurement for young cows that have a greater probability to conceive at a fixed-time artificial insemination by Hobbs, J. D., Edwards, S. R., Cope, E. R., McFarlane, Z. D., Pohler, K. G., Mulliniks, J. T.

“…Timing of conception, which has been indicated to be negatively influenced by metabolic dysfunctions, can influence lifetime productivity within the cow herd…”
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Rumen-protected arginine alters blood flow parameters and luteinizing hormone concentration in cyclic beef cows consuming toxic endophyte-infected tall fescue seed by Green, M. A., Whitlock, B. K., Edwards, J. L., Scholljegerdes, E. J., Mulliniks, J. T.

“…The objective of this study was to determine the effect of rumen-protected arginine on median caudal artery blood flow and LH dynamics in cows fed toxic…”
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Rumen-protected arginine alters blood flow parameters and luteinizing hormone concentration in cyclic beef cows consuming toxic endophyte-infected tall fescue seed by Green, M. A., Whitlock, B. K., Edwards, J. L., Scholljegerdes, E. J., Mulliniks, J. T.

“…ABSTRACT The objective of this study was to determine the effect of rumen-protected arginine on median caudal artery blood flow and LH dynamics in cows fed…”
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Sources of variability in livestock water quality over 5 years in the Northern Great Plains by Petersen, M K, Muscha, J M, Mulliniks, J T, Waterman, R C, Roberts, A J, Rinella, M J

“…Concentrated dissolved minerals in naturally occurring water accessible to livestock grazing semiarid landscapes can negatively influence animal productivity…”
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FORAGES AND PASTURES SYMPOSIUM: Improving efficiency of production in pasture- and range-based beef and dairy systems by Mulliniks, J T, Rius, A G, Edwards, M A, Edwards, S R, Hobbs, J D, Nave, R L G

“…Despite overall increased production in the last century, it is critical that grazing production systems focus on improving beef and dairy efficiency to meet…”
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High milk production decreases cow-calf productivity within a highly available feed resource environment by Edwards, S. R., Hobbs, J. D., Mulliniks, J. T.

“…Abstract The beef cattle industry tends to focus on selecting production traits with the purpose of maximizing cow-calf performance. One such trait is milking…”
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Influence of protein type and level on nitrogen and forage use in cows consuming low-quality forage by Sawyer, J E, Mulliniks, J T, Waterman, R C, Petersen, M K

“…Minimal quantities of ruminally degradable protein from supplements may improve supplement use efficiency of ruminants grazing dormant forages. In Exp. 1, N…”
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Relationship between body condition score at calving and reproductive performance in young postpartum cows grazing native range by Mulliniks, J.T, Cox, S.H, Kemp, M.E, Endecott, R.L, Waterman, R.C, VanLeeuwen, D.M, Petersen, M.K

“…Body condition score is used as a management tool to predict competency of reproduction in beef cows. Therefore, a retrospective study was performed to…”
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Does β-hydroxybutyrate concentration influence conception date in young postpartum range beef cows? by Mulliniks, J T, Kemp, M E, Endecott, R L, Cox, S H, Roberts, A J, Waterman, R C, Geary, T W, Scholljegerdes, E J, Petersen, M K

“…Cows in negative energy balance after calving often have reduced reproductive performance, which is mediated by metabolic signals. The objective of these…”
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Post-weaning feed efficiency decreased in progeny of higher milk yielding beef cows by Mulliniks, J. T., Edwards, S. R., Hobbs, J. D., McFarlane, Z. D., Cope, E. R.

“…Current trends in the beef industry focus on selecting production traits with the purpose of maximizing calf weaning weight; however, such traits may…”
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Winter protein management during late gestation alters range cow and steer progeny performance by Mulliniks, J T, Sawyer, J E, Mathis, C P, Cox, S H, Petersen, M K

“…A 4-yr study was conducted at Corona Range and Livestock Research Center, Corona, NM, to establish if a protein-dense self-fed supplement could substitute for…”
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