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Dairy Day, 1999
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Browsing Dairy Day, 1999 by Subject

Browsing Dairy Day, 1999 by Subject "Lactating cows"

Now showing items 1-4 of 4

Effects of processing and fat removal on the value of cottonseed in diets for lactating dairy cows

Meyer, M. J.; Titgemeyer, Evan C.; Scheffel, Michael V.; Park, A. F.; Shirley, John E. (Kansas Agricultural Experiment Station and Cooperative Extension Service, 2011-07-22)

Eighteen Holstein cows were used in six simultaneous 3×3 Latin squares to determine the value of extruded-expelled cottonseed meal with lint as a replacement for whole cottonseed in diets for lactating dairy cows. Diets ...
Evaluation of wet corn gluten feed as an ingredient in diets for lactating dairy cows

VanBaale, M. J.; Scheffel, Michael V.; Titgemeyer, Evan C.; Shirley, John E. (Kansas Agricultural Experiment Station and Cooperative Extension Service, 2011-07-22)

Thirty-two Holstein cows were used in two 2×2 Latin squares with 28-day periods to evaluate the effect of including wet corn gluten feed in diets for lactating dairy cows. Wet corn gluten feed (WCGF) was fed to cows ...
Extruded-expelled cottonseed meal with lint at a source of rumen undegradable protein for lactating dairy cows

Meyer, M. J.; Shirley, E. C.; Titgemeyer, Evan C.; Scheffel, Michael V.; Park, A. F. (Kansas Agricultural Experiment Station and Cooperative Extension Service, 2011-07-22)

Twenty-four pluriparous Holstein cows were used in six 4×4 Latin squares to evaluate the value of extruded-expelled cottonseed meal (EECM) with lint as a source of rumen undegradable protein (RUP) for lactating dairy ...
Supplemental progesterone increases pregnancy rates and embryo survival in lactating dairy cows

El-Zarkouny, S. Z.; Cartmill, J. A.; Stevenson, Jeffrey S. (Kansas Agricultural Experiment Station and Cooperative Extension Service, 2011-08-02)

Administering progesterone to lactating dairy cows has sometimes proven effective in increasing pregnancy rates. In this study, cows were treated with the Ovsynch protocol in addition to supplemental progesterone given ...