Arroyo et al., 2004. Agronomía Costarricense, 27 (2): 69-73 Document reference Arroyo, C.; Rojas-Bourrillón, A.; Rosales, R., 2004. Urea or poultry litter as protein supplements for bulls fed peach-palm pulp silage (Bactris gasipaes). Agronomía Costarricense, 27 (2): 69-73Web http://www.mag.go.cr/rev_agr/v27n02_069.pdfCitation key Arroyo et al., 2004Datasheets Peach palm (Bactris gasipaes)
