Browsing Dairy Day, 1997 by Title

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Browsing Dairy Day, 1997 by Title

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  • Dunham, J. R. (Kansas Agricultural Experiment Station and Cooperative Extension Service, 1997)
    Comfortable cows are contented cows. However, cows may be comfortable in their environment but also experience some discomfort because of the nutrition program. A good nutritional management program will improve ...
  • Smith, J. F. (Kansas Agricultural Experiment Station and Cooperative Extension Service, 1997)
    Dairy farm size is increasing in all regions of the United States. In two of the largest dairy states, California and Wisconsin, mean herd sizes have increased 950% and 250%, respectively, since 1950. Dairy herds of 500 ...
  • Stevenson, Jeffrey S.; Thompson, K. E.; Smith, J. F.; Hawkins, D. E. (Kansas Agricultural Experiment Station and Cooperative Extension Service, 1997)
    Two experiments were performed using the same treatments. All heifers received two injections of PGF[subscript]2alpha 14 days apart. Controls then were inseminated after detected estrus. Heifers assigned to the two ...
  • Stevenson, Jeffrey S. (Kansas Agricultural Experiment Station and Cooperative Extension Service, 1997)
    Various programs of estrus synchronization have been tested during the last 6 years to determine the least costly and most efficacious for dairy heifer replacements. Four systems were tested: 1) a modified Ovsynch treatment ...