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Dive into the research topics where D. F. Stephens is active.

Publication


Featured researches published by D. F. Stephens.


Journal of Animal Science | 1971

Influence of Heat Stress During Early, Mid and Late Pregnancy of Gilts

I. T. Omtvedt; R. E. Nelson; Ronnie L. Edwards; D. F. Stephens; E. J. Turman


Journal of Animal Science | 1968

Reproductive Performance of Gilts following Heat Stress Prior to Breeding and in Early Gestation

Ronnie L. Edwards; I. T. Omtvedt; E. J. Tuesman; D. F. Stephens; G. W. A. Mahoney


Journal of Animal Science | 1971

Multiple Births in Beef Cows Treated with Equine Gonadotropin (PMS) and Chorionic Gonadotropin (HCG)

E. J. Turman; D. B. Laster; Renbarger Re; D. F. Stephens


Journal of Animal Science | 1979

Relationship of Animal Performance and Dry Matter Intake to Chemical Constituents of Grazed Forage1 ,2

F. P. Horn; J. P. Telford; J. E. McCroskey; D. F. Stephens; J. V. Whiteman; Robert Totusek


Journal of Animal Science | 1973

Range Behavior of Hereford, Hereford X Holstein and Holstein Non-Lactating Heifers

J. R. Kropp; J. W. Holloway; D. F. Stephens; Leon Knori; R. D. Morrison; Robert Totusek


Journal of Animal Science | 1978

Long-Term Effects of Winter Supplement on the Productivity of Range Cows

J. H. Hughes; D. F. Stephens; K. S. Lusby; L. S. Pope; J. V. Whiteman; L. J. Smithson; Robert Totusek


Journal of Animal Science | 1973

Performance on Range and in Drylot of Two-Year-Old Hereford, Hereford x Holstein and Holstein Females as Influenced by Level of Winter Supplementation

J. R. Kropp; D. F. Stephens; J. W. Holloway; J. V. Whiteman; Leon Knori; Robert Totusek


Journal of Animal Science | 1971

Ovulation Rates of Beef Cows and Heifers Treated with Equine Gonadotropin (PMS) and Chorionic Gonadotropin (HCG)

D. B. Laster; E. J. Turman; D. F. Stephens; Renbarger Re


Journal of Animal Science | 1976

Influence of Breed and Level of Winter Supplement on Forage Intake of Range Cows

K. S. Lusby; D. F. Stephens; Robert Totusek


Journal of Animal Science | 1975

Gonadotropin induced multiple births in beef cows following estrus synchronization.

M. R. Johnson; E. J. Turman; D. F. Stephens

Collaboration


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E. J. Turman

United States Department of Agriculture

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J. V. Whiteman

United States Department of Agriculture

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D. B. Laster

United States Department of Agriculture

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I. T. Omtvedt

United States Department of Agriculture

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K. S. Lusby

University of Nebraska–Lincoln

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L. S. Pope

New Mexico State University

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Renbarger Re

United States Department of Agriculture

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Ronnie L. Edwards

United States Department of Agriculture

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M. R. Johnson

United States Department of Agriculture

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