Dairy Cattle Evaluation

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Multiple Choice

A cow with high lactation persistence is important the economy. Lactation persistency is:

  1. Cows Ability to maintain production under diff climate
  2. Cows ability to milk for 500 or more days
  3. Cows production this month divided by last month X 100
  4. Tendency for a cow to milk for more than 30 minutes/milking
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