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Dive into the research topics where R.D. Smith is active.

Publication


Featured researches published by R.D. Smith.


Journal of Dairy Science | 1989

Interrelationships Between Energy Balance and Postpartum Reproductive Function in Dairy Cattle

W.R. Butler; R.D. Smith


Journal of Dairy Science | 1985

Path Model of Reproductive Disorders and Performance, Milk Fever, Mastitis, Milk Yield, and Culling in Holstein Cows

Hollis N. Erb; R.D. Smith; P.A. Oltenacu; C.L. Guard; R.B. Hillman; P.A. Powers; Mary C. Smith; M.E. White


Journal of Dairy Science | 1990

Relationship of Changes in Condition Score to Cow Health in Holsteins

M.A. Gearhart; C.R. Curtis; Hollis N. Erb; R.D. Smith; C.J. Sniffen; L.E. Chase; M.D. Cooper


Journal of Dairy Science | 1985

Management Factors Affecting Reproductive Performance of Dairy Cows in the Northeastern United States

T.J. Reimers; R.D. Smith; S.K. Newman


Journal of Dairy Science | 1989

Heritabilities of and Genetic Correlations Among Six Health Problems in Holstein Cows

H.K. Lin; P.A. Oltenacu; L.D. Van Vleck; Hollis N. Erb; R.D. Smith


Journal of Dairy Science | 1990

An Ecological Analysis of Risk Factors for Postpartum Disorders of Holstein-Friesian Cows from Thirty-Two New York Farms

M.T. Correa; Charles R. Curtis; Hollis N. Erb; Janet M. Scarlett; R.D. Smith


Journal of Dairy Science | 1984

Epidemiology of parturient paresis: predisposing factors with emphasis on dry cow feeding and management.

Charles R. Curtis; Hollis N. Erb; C.J. Sniffen; R.D. Smith


Journal of Dairy Science | 1976

Plasma Growth Hormone and Insulin During Early Lactation in Cows Fed Silage Based Diets

R.D. Smith; William Hansel; C.E. Coppock


Journal of Dairy Science | 1987

Effects of Sixty-Day Milk Yield on Postpartum Breeding Performance in Holstein Cows

H. Hamudikuwanda; Hollis N. Erb; R.D. Smith


Journal of Dairy Science | 1992

Cost-Benefit Evaluation of On-Farm Milk Progesterone Testing to Monitor Return to Cyclicity and to Classify Ovarian Cysts

F.J. Ruiz; P.A. Oltenacu; R.D. Smith

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C.R. Curtis

Colorado State University

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