Grabber et al., 2009. Crop Sci., 49 (4):1511-1522 Document reference Grabber, J. H. ; Coblentz, W. K., 2009. Polyphenol, conditioning, and conservation effects on protein fractions and degradability in forage legumes. Crop Sci., 49 (4):1511-1522Web https://doi.org/10.2135/cropsci2008.05.0298Citation key Grabber et al., 2009Datasheets Birdsfoot trefoil (Lotus corniculatus)