Composition and nutritive value of whole maize plants fed fresh to sheep. I. Factors of variation J. Andrieu, C. Demarquilly, P. Dardenne, Y. Barrière, M. Lila, P. Maupetit, F. Rivière and N. FemeniasAnn. Zootech., 42 3 (1993) 221-249DOI: https://doi.org/10.1051/animres:19930301