Driving directions
Mt. Vernon, Lawrence County
Horticulture Workshops, Conferences & News
Field Day
* September 10, 2010
Ag. Education Day
* September 9, 2010
Southwest Center FFA Workshop
* March 11, 2010
SW CTR Grazing Dairy
Ag Preparedness
Research
Newsletter
People
Contact us
Email: Southwestcenter@missouri.edu
Superintendent:
Dr. Richard Crawford - Bio
14548 Highway H
Mt. Vernon, MO 65712-9523
Phone: 417-466-2148
FAX: 417-466-2109
Email: crawfordr@missouri.edu
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Richard J. Crawford, Jr.
PUBLICATIONS
Belyea, R.L., B. Steevens, R.J. Crawford, Jr., S. Hamilton, and
T. Rickard. 1996. SW MO Agric. Research and Educ. Center
1996 Research Report, pp. 4-14.
Clarke, A.D., D. Vogt, J.T. Chuang, T.J. Rourke, C. Murphy, A.
Tewolde, and R.J. Crawford, Jr. 1992. Comparison of carcass
characteristics and acceptability of Angus and Romo Sinuano
X Angus cattle. J. Muscle Foods 4:171-177.
Crawford, R.J., Jr. 1984. What chemical analyses are important in
evaluating forages? 1984/1985 Kemin Stabilizer Seminar, Ft.
Lauderdale, Florida, Nov. 18-20, 1984.
Crawford, R.J., Jr. 1987. Caucasian bluestem trials at the
Southwest Center. In: Proc. KOMA Forage Conference,
Springfield, MO, Nov. 12-13, 1987.
Crawford, R.J., Jr. 1987. Fescue management and new varieties.
In: Proc. Tri-State Beef Conference, Sedan, Kansas, March
16, pp. 7-9.
Crawford, R.J., Jr. 1991. Alternative summer annual forages -
Quality, yield and animal performance. Southwest Missouri
Center 1991 Research Report, pp. 32-35.
Crawford, R.J., Jr. 1993. Ivermectin: The real silver bullet?
Proc. In-Service Education Workshop, University Extension
ISE #21, Columbia, MO, Mar 23-24.
Crawford, R.J., Jr., R.L. Belyea, B.J. Steevens, and F.A. Martz.
1986. Using organic acids in harvesting and storing alfalfa
hay containing 30% moisture. In: Proc. American Forage and
Grassland Conference, Athens, Georgia, pp. 182-186.
Crawford, R.J., Jr., E. Cole, and J. Carpenter. 1996. Effect of
water source and quality on water intake and performance of
steers grazing tall fescue. SW MO Agric. Research and Educ.
Center 1996 Research Report, pp. 15-18.
Crawford, R.J., Jr., J.R. Forwood, R.L. Belyea, and G.B. Garner.
1989. Relationship between level of endophyte infection and
cattle gains on tall fescue. J. Production Agric. 2:147-151.
Crawford, R.J., Jr., and G.B. Garner. 1990. Evaluation of corn
gluten feed and ivermectin to ameliorate the negative impact
of endophyte-infected tall fescue on cattle performance. In:
Proc. American Forage and Grassland Conference, Columbia,
Missouri, April 1-4, pp. 255-258.
Crawford, R.J., Jr., and G.B. Garner. 1993. Ammoniation of
endophyte-infected tall fescue hay and supplementation with
by-product feeds to improve steer performance. J. Anim. Sci.
71(Suppl. 1):185 (Abstr.).
Crawford, R.J., Jr., G.B. Garner, J.L. Ellis, and Lesa Weise.
1989. Optimizing forage use in production of finished beef.
In: Proc. American Forage and Grassland Conference, Guelph,
Ont., Canada, May 22-25, pp. 235-239.
Crawford, R.J., Jr., G. Garner, and D. Wallace. 1989. The role of
cattle wormers in fescue toxicosis etiology. In: Proc. 1989
In-House Fescue Toxicosis Conference, Univ. Missouri, Columbia, Jan. 6.
Crawford, R.J., Jr., G.B. Garner, D.H. Wallace, and S.J. Gross.
1990. Effects of continuous ivermectin administration on
performance of steers affected by fescue toxicosis. J. Anim.
Sci. 68(Suppl. 1):561.
Crawford, R.J., Jr., and W.H. Hoover. 1984. Effects of particle
size and formaldehyde treatment of soybean meal on milk
production and composition in dairy cows. J. Dairy Sci.
67:1945-1952.
Crawford, R.J., Jr., W.H. Hoover, and L.L. Junkins. 1980. Effects
of solids and liquid flows on fermentation in continuous
cultures. II. Nitrogen partition and efficiency of microbial
synthesis. J. Anim. Sci. 51:986-995.
Crawford, R.J., Jr., W.H. Hoover, and P.H. Knowlton. 1980. Effects
of solids and liquid flows on fermentation in continuous cultures.
I. Dry matter and fiber digestion, VFA production and protozoa
numbers. J. Anim. Sci. 51:975-985.
Crawford, R.J., Jr., W.H. Hoover, C.J. Sniffen, and B.A. Crooker.
1978. Degradation of feedstuff nitrogen in the rumen vs
nitrogen solubility in three solvents. J. Anim. Sci.
46:1768-1775.
Crawford, R.J., Jr., T. Rickard, S. Hamilton, R. Belyea and B.
Steevens. 1996. Economic value and performance of poultry
litter fed to developing dairy heifers. Southwest MO Agric.
Research and Educ. Center 1996 Research Report, pp. 2-3.
Crawford, R.J., Jr., B.J. Shriver, G.A. Varga, and W.H. Hoover.
1983. Buffer requirements for maintenence of pH during
fermentation of individual feeds in continuous cultures. J.
Dairy Sci. 66:1881-1890.
Ellis, J.L., R.J. Crawford, Jr., and G.B. Garner. 1989. The role
of internal parasites in fescue toxicosis. In: Proc. American Forage and Grassland Conference, Guelph, Ont., Canada,
May 22-25, pp. 114-117.
Ellis, J.L., G.E. Rottinghaus, G.B. Garner, and R.J. Crawford,
Jr.. 1989. Seasonal variation in ergovaline concentration in
endophyte infected tall fescue leaves, stems and seed heads
with three levels of nitrogen fertilization. J. Anim. Sci.
67(Suppl 1):271.
Forwood, J.R., R.J. Crawford, Jr., E.B. Westover, and R.L.
Belyea. 1986. Management of caucasian bluestem in pasture
systems with tall fescue-red clover. Forage Day and Forage
Reports, Agric. Exp. Stn., Univ. Missouri-Col., ASR 110, pp.
62.
Garner, G.B., and R.J. Crawford, Jr. 1987. "Ozark Lean" beef
project - Forage use to produce heavier cattle prior to
finish. 1987 Forage Report, Agr. Exp. Stn., Univ. Mo.-Col.,
ASR 113, pp. 9-18.
Garner, G.B., M. Stokes, K. Harmon, R. Morrow, A. Decker, J.
Gerrish, and R.J. Crawford, Jr. 1986. Plant growth regulators - 1984-1985 grazing trials. Forage Day and Forage
Reports, Agr. Exp. Stn., Univ. Mo.-Col., ASR 110, pp. 20-28;
and 1986 Beef Cattle Report, ASR 111, pp. 140-146.
Hoover, W.H., R.J. Crawford, Jr., and M.D. Stern. 1982. Effects
of solids and liquid flows on fermentation in continuous
cultures. III. Solids retention time. J. Anim. Sci. 54:849.
Lalman, D.L., R.J. Crawford, Jr., E. Cole, S. Casteel, M.S.
Kerley, and J.C. Whittier. 1994. Mineral supplementation of
stocker cattle grazing endophyte infected fescue. 1994
Animal Science Progress Report, University of Missouri-Columbia, SR465, pp. 179-183.
Lalman, D.L., J.D. Hess, M.S. Kerley, S. Casteel, B.W. Hess, E.
Cole, and R.J. Crawford, Jr. 1994. Influence of grazing
mineral supplement on receiving performance of Stocker
Steers. 1994 Animal Science Progress Report, University of
Missouri-Columbia, SR465, pp. 184-187.
Ryan, W.G., R.J. Crawford, Jr., S.J. Gross, and D.H. Wallace.
1997. Parasite control and productivity benefits arising
from use of an ivermectin sustained release bolus in stocker
calves. (In review).
Shriver, B.J., W.H. Hoover, J.P. Sargent, R.J. Crawford, Jr., and
W.V. Thayne. 1986. Fermentation of a high carbohydrate diet
as affected by ruminal pH and digesta flow. J. Dairy Sci.
69:413.
Steevens, B.J., R. Belyea, and R.J. Crawford, Jr. 1986. Using a
microwave oven to determine moisture in forages. Univ. Mo.
Agric. Guide 3151.
Thompson, R.W., H.A. Fribourg, J.C. Waller, W.L. Sanders, J.H.
Reynolds, J.M. Phillips, S.P. Schmidt, R.J. Crawford, Jr.,
V.G. Allen, D.B. Faulkner, C.S. Hoveland, J.P. Fontenot,
R.J. Carlisle, and P.P Hunter. 1993. Combined analysis of
tall fescue steer grazing studies in the eastern United
States. J. Anim. Sci. 71:1940.
Vogt, D., C. Murphy, R.J. Crawford, Jr., A. Clarke, E. Cole, G.
Garner, and A. Tewolde. 1991. Comparison of growth, carcass
and meat characteristics of straightbred Angus and Romo
Sinuano X Angus cross cattle managed under a forage system.
Southwest Missouri Center 1991 Research Report. pp. 35-39.
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