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Dive into the research topics where N.L. Vandemark is active.

Publication


Featured researches published by N.L. Vandemark.


Journal of Dairy Science | 1954

The Influence of Glycerol Level, Various Temperature Aspects and Certain other Factors on the Survival of Bull Spermatozoa at Sub-Zero Temperatures

W.J. Miller; N.L. Vandemark


Journal of Dairy Science | 1964

Effect of Energy Intake on Reproductive Performance of Dairy Bulls. II. Semen Production and Replenishment

N.L. Vandemark; G.R. Fritz; R.E. Mauger


Journal of Dairy Science | 1951

The Effect of Cervical, Uterine and Cornual Insemination on Fertility of the Dairy Cow

G.W. Salisbury; N.L. Vandemark


Fertility and Sterility | 1957

Spermatozoan velocities in vitro; a simple method of measurement.

F.N. Baker; R.G. Cragle; G.W. Salisbury; N.L. Vandemark


Journal of Dairy Science | 1952

The Preferential Utilization by Bull Spermatozoa of Glucose as Compared to Fructose1

A. Vantienhoven; G.W. Salisbury; N.L. Vandemark; R.G. Hansen


Journal of Dairy Science | 1955

The Effect of Frequency of Ejaculation on the Semen Production, Seminal Characteristics, and Libido of Bulls during the First Post-Puberal Year1

F.N. Baker; N.L. Vandemark; G.W. Salisbury


Journal of Dairy Science | 1961

Artificial Insemination of Cattle

N.L. Vandemark


Journal of Dairy Science | 1952

Pregnancy Interruption and Breeding Techniques in the Artificial Insemination of Cows

N.L. Vandemark; G.W. Salisbury; L.E. Boley


Journal of Dairy Science | 1950

The Fertility of Bovine Semen in Citrate-Yolk Extenders Containing Added Catalase

N.L. Vandemark; R.W. Bratton; R.H. Foote


Journal of Animal Science | 1955

Growth of Holstein bulls and its relation to sperm production.

F.N. Baker; N.L. Vandemark; G.W. Salisbury

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