Latitudinal variation in ambient UV-B radiation is an important determinant of Lolium perenne forage production, quality, and digestibility.

J Exp Bot · 2013 · PMC3654412 · PMID 23580749

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a strong trendno p-value reported

Nevertheless, in each case there was a strong trend for change in FT-IR absorbance with UV-B ( Fig. 3B – D ).

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