Dr. J.W. Schroeder
Associate Professor and Extension Dairy Specialist
Office: Room 171- Hultz Hall
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:
Ph.D., Nutrition Physiology - North Dakota State University. 1999.
M.S., Meat Science - Colorado State University. 1978.
B.S., Animal Science - North Dakota State University. 1975.
Courses Taught:
ANSC 488 - Dairy Industry/Production Systems, Team taught.
Extension Programming:
North Dakota Dairy Diagnostic Program on-farm investigative teams.
North Dakota Dairy Task Force for economic development.
Dairy Cow College educational series.
Dairy Connections newsletter.
Recent Publications:
Schroeder, J.W. 2003. Optimizing the level of wet corn gluten feed in the diet
of lactating dairy cows. J. Dairy Sci. 86:844-851 .
Schroeder, J.W. and M.L. Bauer. 2003. Rumen undegradable protein and
fresh versus stored wet corn gluten feed in the diets of lactating dairy cows.
Anim. Feed Sci. Tech (Submitted).
Schroeder, J.W., Keller, W.L., and C.S. Park. 2002. Glucose restriction and
refeeding regimen alters proliferation and differentiation of HC11 mammary
cells. J. In Vitro Cell. Dev. Biol.- Anim. 38:135-136 .
Schroeder, J.W., G.D. Marx and C.S. Park. 1998. Waxy corn as a
replacement for dent corn for lactating dairy cows. Anim. Feed Sci. Tech.
72:111-120 .
Chichlowski, M., J.W. Schroeder, C.S. Park, W.L. Keller, and D.E.
Schimek. 2003. Effects of ground canola on milk fat composition and milk
yield of lactating dairy cattle. J. Dairy Sci. 86(Suppl. 1):339.
Oliver, C., M.L. Bauer, J.W. Schroeder, W.L. Keller, and C.S. Park. 2001.
Dietary nucleotides enhance calf immune function. FASEB A985:726.11.
Carlson, D.B., M.S. Laubach, W.L. Keller, J.W. Schroeder, J.H. Herbein,
and C.S. Park. 2002. Effect of sunflower seed inclusion on conjugated linoleic
acid concentrations in milk fat of Holstein Cows. J. Dairy Sci. 85(Suppl.
1):196.
Carlson, D.B., M.S. Laubach, D.E. Schimek, W.L. Keller, J.W. Schroeder,
and C.S. Park. 2002. Body condition replenishment during the dry period and
its effects on metabolic status and lactation of dairy cows. J. Dairy Sci.
85(Suppl. 1):276.
Laubach, M.S., D.E. Schimek, D.B. Carlson, A.M. Encinias, J.L.Burton,
J.W. Schroeder, W.L. Keller, and C.S. Park. 2001. Stair-step compensatory
growth regimen in dairy heifers and its effects on transition health. J. Dairy Sci.
84(Suppl. 1):431.