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Animal Sciences Commons

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2010

Dairy Science

Individual Quarters

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A Comparison Between The Dhia Test For Somatic Cell Counts Compared To Porta Side Test On The Individual Quarters Of The High Scc Cows At The Cal Poly Dairy, Melissa Zimmer Dec 2010

A Comparison Between The Dhia Test For Somatic Cell Counts Compared To Porta Side Test On The Individual Quarters Of The High Scc Cows At The Cal Poly Dairy, Melissa Zimmer

Dairy Science

The objective of my senior project is to determine if California Mastitis Test (CMT) and the Porta Side Somatic Cell Count (SCC) Test is equivalent to the DHIA laboratory somatic cell test. The data was taken from the Cal Poly Dairy on October 19th, 2010. Samples were taken from eight Holstein cows during milking time and the tests were run in the barn. These eight cows were the highest somatic cell count cows at the Cal Poly Dairy on the previous test day October 9, 2010. During milking the cows were pre and post dipped before the samples were taken. …