1.For modelling of Alfalfa &Maize intercropping and rotation,is it recomandable to use CERES? 2.Would you send me copies of genetic coefficients files of CERES-alfalfa and CERES non-silage maize? 3.Any sugestions that concern the modelling of Alfalfa & non-silage maize which are helpful for analysis of my experimental data. Melkamu Jate