?lvarez, L.Y., Mendoza, G.D., Aranda, E.M., Mora, O., Fern?ndez, P.A. and Garc?a-Bojalil, C.M. 2011. Effect of the substitution of return bagasse (Pachaquil), fermented in solid state and ensiled, on productive performance of cows in the tropics. Cuban Journal of Agricultural Science. 45, 3 (Jun. 2011).