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J.W. Schroeder

J.W. Schroeder

 

 

 

 

 

 

 

J.W. Schroeder
Associate Professor & Extension Dairy Specialist

Office:  Hultz Hall 171 
Phone:  (701) 231-7663
E-mail:  jw.schroeder@ndsu.edu
Web Site:  http://www.ag.ndsu.nodak.edu/aginfo/dairy/index.htm

Interests:
Extension - Nutrition of lactating and dry cows. Novel heifer rearing and calf development programs.
Research - Metabolic relationships in supply of nutrients for lactating cows to quantify relationships in partitioning of nutrients.

Training/Education:
PhD, Nutrition Physiology - North Dakota State University, 1999.
MS, Meat Science - Colorado State University, 1978.
BS, Animal Science - North Dakota State University, 1975.

Courses Taught:
ANSC 488 - Dairy Industry/Production Systems, Team taught.

Extension Programming:
I-29 Extension Dairy Consortium. Educational collaboration of ND, SD, NE, IA, MN Extension dairy faculty.
DAIReXNET Community of Practice. A national dairy extension network, website located at www.extension.org. Development of the North Dakota Dairy Diagnostic Advisory Team Program.
Dairy Cow College. Week-long educational circuit for regional dairy producers and allied industry. 
Dairy Connections newsletter.

Recent Publications:
Scientific Journals
Bork, N. R., J. W. Schroeder, G. P. Lardy, K. A. Vonnahme, M. L. Bauer, R. D. Shaver, and P. M. Fricke. 2010.  Effect of Feeding Rolled Flaxseed on Milk Fatty Acid Profiles and Reproductive Performance of Dairy Cows. (JAS-accepted).

Dekking, L., F. Koning, D. Hosek, T.D. Ondrak, S.L. Taylor, J.W. Schroeder, and M.L. Bauer. 2009. Intolerance of celiac disease patients to bovine milk is not due to the presence of T cell stimulatory epitopes of gluten. Nutr. 25:22-23. Epub 2008 Aug 26.

Galbreath, C.W., E.J. Scholljegerdes, G.P. Lardy, K.G. Odde, M.E. Wilson, J.W. Schroeder, K.A. Vonnahme. 2008. Effect of feeding flax or linseed meal on progesterone clearance rate in ovariectomized ewes. Domest. Anim. Endocrinol. 35:164-169.

Schroeder, J.W., M.L. Bauer, and S.A. Soto-Navarro. 2005. Rumen undegradable protein and fresh versus stored wet corn gluten feed in the diets of lactating dairy cows. Prof. Anim. Sci. 21:254-262.

Chichlowski, M.W., J.W. Schroeder, C.S. Park, W.L. Keller, and D.E. Schimek. 2005. Altering the fatty acid profile in milk fat by including canola seed in the diet of dairy cattle. J. Dairy Sci. 88 3084-3094.

Scientific Journal Abstracts
Bork, N.R., J.W. Schroeder, K.A. Vonnahme, G.P. Lardy, M.L. Bauer, and E. J. Scholljegerdes. 2009. Effect of physical form of flaxseed on digestibility of lactation diets fed to Holstein steers. J. Dairy Sci. 92:2361. (Abstr.)

Bork, N.R., G.P. Lardy, J.W. Schroeder, K.A. Vonnahme, P.M. Fricke, K.B. Koch, M.L. Bauer, and K.G. Odde. 2008. Reproductive Performance of Cows Fed Rolled Flaxseed on Two Commercial Dairies. J. Dairy Sci. 92:2361. (Abstr.)

Bork, N.R., G.P. Lardy, J.W. Schroeder, K.A. Vonnahme, P.M. Fricke, K.B. Koch, K.G. Odde, R.D. Shaver, and S.J. Bertics. 2008. Evaluation of Milk Components, Fatty Acid Profile, and Production of Cows Fed Rolled Flaxseed on Two Commercial Dairies. J. Dairy Sci. 91:2919 (Abstr.).

Nester, P.L., J W. Schroeder, K.A. Vonnahme, M.L. Bauer, W.L. Keller, D. E. Schimek.  2007.  Altering milk production and composition of early lactation dairy cows fed flax seed. J. Dairy Sci. 90:3080. (Abstr.)

Galbreath, C.W., M.R. O’Neil, J.D. Kirsch, J.W. Schroeder, K.G. Odde, G.P. Lardy, K.A. Vonnahme. 2006.  Effect of feeding flax or linseed meal on progesterone clearance rate in ovariectomized ewes. J. Anim. Sci. Vol. 84, Suppl. 1. Abstr. 582.

Bedgar, S.E., J.W. Schroeder, M.L. Bauer, and W.L. Keller. 2005. Intake, duodenal flow, and ruminal biohydrogenation of fatty acids in Holstein steers fed canola supplemented dairy lactation diets. J. Dairy Sci.88 (Suppl. 1):179.

Bedgar, S.E., J.W. Schroeder, M.L. Bauer, and W.L. Keller. 2005. Fatty acid changes in the digestive tract of Holstein steers fed canola supplemented dairy lactation diets. J. Dairy Sci. 88:1923.

Technical Reports
Schroeder, J.W. 2007. Embryo Bank Phase – Adding Value to Beef Production Systems with Dairy Embryo Transfer. Final report to SBARE Project #03-18.

Schroeder, J.W. 2005. Effects of ground canola on milk fat composition and milk yield of lactating dairy cattle, and Fatty acid changes in the digestive tract of Holstein steers fed canola supplemented dairy lactation diets. Combined final report to SBARE.

Feasibility and Market Development
Lardy, G.P., E.A. DeVuyst, S.W. Pryor, W.D. Eide, R. Weiderholt, J.W. Schroeder. 2008. Final Report. Dairy of the Future, a North Dakota Feasibility Assessment for Great River Energy. Feasibility analysis for a large-scale dairy and anaerobic digestion biogas facility co-located with Blue Flint Ethanol. July 2008.

LeePart, R. and J.W. Schroeder. 2007. Market Analysis for Post-harvest Demand of North Dakota Dairy Products: Objective 2 – Inquiry into the Nature of the North Dakota Dairy Industry and the drafting of a Business Hypothesis for its future. Funded by the North Dakota Dairy Promotion Commission.

Eide, W.D. and J.W. Schroeder. 2007. Market Analysis for Post-harvest Demand of North Dakota Dairy Products: Objective 1 - Document North Dakota dairy production and processing logistics, area of service and procurement of milk. Funded by the North Dakota Dairy Promotion Commission.

Extension Bulletins
Schroeder, J.W. 2008. Water Needs and Quality Guidelines for Dairy Cattle. Circular AS-1369.

N.R. Bork, Nester, P.N., D.B. Carlson, and J.W. Schroeder. 2008. Strategies for Fresh Cow Management. Circular AS-1358.

Nester, P.N., N.R. Bork, D.B. Carlson, and J.W. Schroeder. 2008. Maximizing Dry Cow Performance. Circular AS-1357.

Schroeder, J.W. 2005. Common weights and measures for the farm. NDSU Extension Service Circular AS-1282.

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