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J.F. Sykes

United States Department of Agriculture

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Publication

Featured researches published by J.F. Sykes.

Journal of Dairy Science | 1961

A Study of Factors Affecting Rate of Intake of Heifers Fed Silage

J.W. Thomas; L.A. Moore; M. Okamoto; J.F. Sykes

Journal of Dairy Science | 1958

Body Temperature Variations in Dairy Cattle during the Estrous Cycle and Pregnancy

T.R. Wrenn; Joel Bitman; J.F. Sykes

Journal of Dairy Science | 1961

Diurnal Patterns of Bovine Body Temperature

T.R. Wrenn; Joel Bitman; J.F. Sykes

Journal of Dairy Science | 1961

Further Comparisons of Alfalfa Hay and Alfalfa Silage for Growing Dairy Heifers

J.W. Thomas; L.A. Moore; J.F. Sykes

Journal of Dairy Science | 1955

Comparison of Alfalfa Hay and Alfalfa Silage as Roughage for Growing Dairy Heifers in a Limited Milk and Grain Feeding System

J.F. Sykes; H.T. Converse; L.A. Moore

American Journal of Physiology | 1959

Effect of estrogen and progesterone on water and electrolyte content of rabbit uteri

Joel Bitman; Helene C. Cecil; H. W. Hawk; J.F. Sykes

Science | 1953

Chromatographic Separation of Estrone, Estradiol, and Estriol

Joel Bitman; J.F. Sykes

American Journal of Physiology | 1961

Effect of ovarian hormones on water and electrolytes in the cow uterus.

H. W. Hawk; Joel Bitman; Helene C. Cecil; J. N. Wiltbank; J. Bond; J.F. Sykes

Journal of Nutrition | 1948

The effect of inanition on mammary-gland development and lactation.

J.F. Sykes; T.R. Wrenn; S. R. Hall

Journal of Dairy Science | 1959

Comparison of Alfalfa Hay and Alfalfa Silage Alone and with Supplements of Grain, Hay, or Corn Silage for Growing Dairy Calves

J.W. Thomas; J.F. Sykes; L.A. Moore

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Collaboration

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Joel Bitman

Agricultural Research Service

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L.A. Moore

United States Department of Agriculture

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J.W. Thomas

United States Department of Agriculture

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T.R. Wrenn

United States Department of Agriculture

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Helene C. Cecil

United States Department of Agriculture

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D.H.K. Lee

United States Department of Agriculture

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H.D. Eaton

University of Connecticut

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H.T. Converse

United States Department of Agriculture

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J.E. Rousseau

United States Department of Agriculture

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M. Okamoto

United States Department of Agriculture

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