Which measure is most appropriate for comparing the feed efficiency of individual dairy cows?
Correct answer: C. Milk produced per unit of dry matter intake
- A. Body length per kilogram of feed
- B. Milk colour per milking
- C. Milk produced per unit of dry matter intake
- D. Number of calves per lactation
Explanation
Feed efficiency is commonly assessed by relating milk output, often energy corrected milk, to dry matter intake. Milk colour and body length do not measure how effectively consumed nutrients are converted into milk.
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