Substrate biochemistry control on the pathways for the formation of soil organic matter

Luis Fernando Almeida1, Ivan Francisco Souza2, Emanuelle M Barros2, Leonardus Vergutz2, Ivo Ribeiro Silva2 and Luis Colocho Hurtarte3, (1)UFV Federal University of Vicosa, Vicosa, Brazil, (2)UFV Federal University of Vicosa, Soil Science Department, Vicosa, Brazil, (3)Technische Universit√§t M√ľnchen, Soil Science Department, Friesing, Germany