Browsing Dairy Day, 2005 by Title

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Serological responses in dairy calves to various vaccines administered via needle-free or conventional needle-based injections

Hollis, L.C.; Smith, J.F.; Johnson, B.J; Kapil, S.; Mosier, D.A. (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service, 2005)

One hundred and four, 5- to 10-month-old Holstein heifers and steers were blocked by age within gender and randomly assigned to treatments. Calves were vaccinated with 5- way modified-live respiratory viral ...
Update on ovulation-control programs for artificial insemination of lactating dairy cows

Stevenson, J.S. (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service, 2005)

Use of timed AI programs has become commonplace on most dairy farms either because cows are not watched sufficiently to detect estrus, or because expression of estrus is limited by confinement housing. A number of ...
Using vaginal temperature to evaluate heat stress in dairy cattle

Brouk, M.J.; Cvetkovic, B.; Smith, J.F.; Harner, J.P. (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service, 2005)

A rise in body temperature is a signal that heat stress has exceeded the heat-exchange capacity of the dairy cow. Previous studies have shown a strong positive correlation between vaginal temperature and respiration rate, ...

Now showing items 3-5 of 5

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