Palabras claves: ARACHIS PINTOI, Productive efficiency, profitability, Saccharum officinarum, Substitution, supplementation
Autores: Cansing P., Juan Humberto Avellaneda-Cevallos, Julio C. Vargas, Montañez-Valdez O.D., Tuarez J., Vera W., Vivas R., Zambrano S.