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Time series of the national average 1st hay cut for 1951– 2011 (black circles), 1991–2011 (grey triangles) and
beginning of flowering of meadow foxtail (black squares).
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In Germany, grasses in hayfields have been maturing faster due to warming.
Yet, hay cutting hasn't kept pace.
Amazingly, over 50 years of data.
Has forage quality suffered?
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