Figure 1. Bar graph showing body weight on left axis with weight in kilograms starting at 0 on the bottom and going up to 900 in 100 kilogram units. Breeds of cows are shown across the bottom with Holstein on the left, then Ayrshire, then Jersey and on the far right Brown Swiss. First bar shows recommended body weight at breeding. Second bar shows weight at breeding. Third bar shows weight at 24 months. Fourth bar shows mature weight.

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