Nagel, MSc Philipp; Domig, PhD Konrad J.; Hagmüller, PhD Werner; Pfalz, MSc Silvia; Kronsteiner, MSc Sophie; Ortner, Birgit; Sundrum, PhD Albert and Zollitsch, PhD Werner (2008) Effects of silage or probiotics on performance and gut microbial composition of organic growing-finishing pigs. Cultivating the Future Based on Science: 2nd Conference of the International Society of Organic Agriculture Research ISOFAR, Modena, Italy, June 18-20, 2008.