Author

R. T. Clark

Observed names: Clark, R. T., Clark, R.T., Clark, Richard T., R T CLARK, R T Clark, R. T. CLARK, R.T. Clark, Richard T. Clark

Observed institutions: University of Nebraska–Lincoln, University of Minnesota, Agricultural Research Service, United States Department of Agriculture, University of Nevada, Reno, University of Arizona, Institute of Agriculture and Natural Resources, Agricultural Experiment Station, Montana Agricultural Experiment Station

OpenAlex ID: A5113719475

An evaluation of production and economic efficiency of two beef systems from calving to slaughter1

2005 · R. V. Anderson, R. J. Rasby, et al. · Journal of Animal Science · 82

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Extended Grazing Systems for Improving Economic Returns from Nebraska Sandhills Cow/calf Operations

1994 · Don C. Adams, Richard T. Clark, et al. · Journal of Range Management · 79

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Age of calf at weaning of spring-calving beef cows and the effect on cow and calf performance and production economics.

2000 · C E Story, R J Rasby, et al. · Journal of Animal Science · 78

Effect of prebreeding body weight or progestin exposure before breeding on beef heifer performance through the second breeding season1

2007 · J. L. Martin, K. W. Creighton, et al. · Journal of Animal Science · 71

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Genetic and Environmental Relationships among Economic Characters in Beef Cattle III. Evaluating Maternal Environment

1955 · Robert M. Koch, R. T. Clark · Journal of Animal Science · 66

Field Scale Limited Irrigation Scenarios for Water Policy Strategies

2004 · N. L. Klocke, J. P. Schneekloth, et al. · Applied Engineering in Agriculture · 63

Cropping Systems for Stretching Limited Irrigation Supplies

1993 · Gary W. Hergert, Norman L. Klocke, et al. · jpa · 63

Crop Rotations With Full and Limited Irrigation and Dryland Management

1991 · J. p. Schneekloth, N. L. Klocke, et al. · Transactions of the ASAE · 61

Estimates of Genetic, Environmental and Phenotypic Parameters in Range Hereford Females

1964 · J. S. Brinks, R. T. Clark, et al. · Journal of Animal Science · 55

Matching the Cow with Forage Resources

1996 · Don C. Adams, R. T. Clark, et al. · UA Campus Repository (The University of Arizona) · 53

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Windrow Grazing and Baled-Hay Feeding Strategies for Wintering Calves

2002 · J. D. Volesky, D. C. Adams, et al. · Journal of Range Management · 51

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Supplementation to meet metabolizable protein requirements of primiparous beef heifers: II. Pregnancy and economics1

2003 · H. H. Patterson, D. C. Adams, et al. · Journal of Animal Science · 47

Mature Weight in Hereford Range Cows—Heritability, Repeatability, and Relationship to Calf Performance

1962 · J. S. Brinks, R. T. Clark, et al. · Journal of Animal Science · 44

Effects of Weaning Date and Prepartum Protein Supplementation on Cow Performance and Calf Growth

2007 · L Aaron Stalker, Lane A. Ciminski, et al. · Rangeland Ecology & Management · 43

A Study of Stillbirths in a Herd of Range Cattle

1959 · R. R. Woodward, R. T. Clark · Journal of Animal Science · 43

Influence of Sex, Season of Birth and Age of Dam on Economic Traits in Range Beef Cattle

1955 · Robert M. Koch, R. T. Clark · Journal of Animal Science · 43

Studies on the physiology of reproduction in the sheep. I. The ovulation rate of the EWE as affected by the plane of nutrition

1934 · Richard T. Clark · The Anatomical Record · 40

Studies on the physiology of reproduction in the sheep II. The cleavage stages of the ovum

1934 · Richard T. Clark · The Anatomical Record · 36

Estimates of Phenotypic and Genetic Parameters in Ten Years of Miles City R.O.P. Steer Data

1963 · C. E. Shelby, W. R. Harvey, et al. · Journal of Animal Science · 33

Genetic and Environmental Relationships among Economic Characters in Beef Cattle. I. Correlation among Paternal and Maternal Half-Sibs

1955 · Robert M. Koch, R. T. Clark · Journal of Animal Science · 33

Revised Estimates of Heritability of Economic Characteristics in Beef Cattle

1950 · Bradford Knapp, R. T. Clark · Journal of Animal Science · 33

Evaluation of Response to Selection and Inbreeding in a Closed Line of Hereford Cattle

1965 · Brinks, J. S., Clark, R. T., et al. · RePEc: Research Papers in Economics · 32

Adjusting birth weight, weaning weight, and preweaning gain for sex of calf in range Hereford cattle.

1961 · J. S. Brinks, R. T. Clark, et al. · Journal of Animal Science · 31

The Heritability of Some Economic Characteristics of Beef Cattle

1955 · C. E. Shelby, R. T. Clark, et al. · Journal of Animal Science · 31

Ergotism in pregnant sows, female rats and guinea pigs.

1945 · A. W. Nordskog, R. T. Clark · American Journal of Veterinary Research · 31

Works count: 90

Citation count: 1,571

H-index: 26

I10-index: 40