TY - CPAPER AU - Viorel Ion AU - Adrian Gheorghe Basa AU - Georgeta Temocico AU - Lenuta Iuliana Epure TI - MAIZE BIOMASS YIELD AT DIFFERENT PRECEDING CROPS, ROW SPACING AND NITROGEN CONDITIONS T2 - SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Energy and Clean Technologies PY - 2017 SP - 399 EP - 406 DO - 10.5593/sgem2017/42/s17.050 PB - STEF92 Technology ER -