ELOY, L. R.; ROCHA, M. G. DA; PĂ–TTER, L.; SALVADOR, P. R.; STIVANIN, S. C. B.; HAMPEL, V. DA S. <b&gt;Biomass flows and defoliation patterns of alexandergrass pasture grazed by beef heifers, receiving or not protein salt. Acta Scientiarum. Animal Sciences, v. 36, n. 2, p. 123-128, 12 fev. 2014.