01459nam a2200337 a 450000100080000000500110000800800410001910000360006024500630009626000430015930000100020249000410021252005650025365000190081865000170083765000100085465000090086465000190087365000200089265000160091265000240092865000190095265000230097165000090099465000220100365000090102570000210103470000230105570000200107870000230109815722552009-10-20       2007    bl uuuu     u0uu1 u    #d1 aSANTOS JÚNIOR, J. de D. G. dos  aO sistema minirhizotron no estudo da dinâmica de raízes.  aPlanaltina, DF: Embrapa Cerradosc2007  a24 p.  a(Embrapa Cerrados. Documentos, 203).  aABSTRACT: Root dynamic is an important component of agricultural e natural ecosystems. The minirhizotrons system is a multicomponent assembly used to study root dynamics in a nondestructive manner. Basically, transparent tubes are installed in the soil and the root intersections along the tube are recorded and measured with appropriated software's. In this review, the minirhizotron method was discussed based in the international literature. The potential, applications and limitations of this tool, and future uses in the Cerrado region was also discussed.  aorganic matter  aroot systems  aroots  asoil  asoil fertility  asoil management  aFertilidade  aFertilidade do Solo  aManejo do Solo  aMatéria Orgânica  aRaiz  aSistema Radicular  aSolo1 aSÁ, M. A. C. de1 aFERREIRA, E. A. B.1 aRESCK, D. V. S.1 aLAVRES JÚNIOR, J.