00822naa a2200193 a 450000100080000000500110000800800410001910000170006024500690007726000090014652003340015565000210048965000110051065000100052165000160053170000170054770000180056477300460058216146561995-06-27       1991    bl uuuu     u00u1 u    #d1 aSMYTH, T. J.  aNitrogen supplied to corn by legumes in a Central Amazon oxisol.  c1991  aThe main objective of this study was to determine the fertilizer-N substitution value of legume residues to succeeding com crops in an Oxisol in the Central Amazon. The influence of legume management, as a green manure or as a mulch, on succeeding corn yields was evaluated in a second experiment with only one legume cover crop.  aAdubação Verde  aManejo  aMilho  aNitrogênio1 aCRAVO, M. S.1 aMELGAR, R. J.  tTrop. Agric.gv.68, n.4, p.366-372, 1991.