Lucci, Carlos de Sousa, Edison Valvasori, Adriana Capezzuto, Ricardo Lopes, Valter Fontolan, Gilberto Buffarah, and Kleber da Cunha Peixoto-Junior. 2006. “In Situ Digestibility of Sugar-Cane (Saccharum Officinarum) As Fresh Forage or Silage, With or Without Urea”. Brazilian Journal of Veterinary Research and Animal Science 43 (4):502-9. https://doi.org/10.11606/issn.1678-4456.bjvras.2006.26466.