00594naa a2200205 a 450000100080000000500110000800800410001910000200006024501010008026000090018165300110019065300110020165300130021265300130022565300150023870000210025370000200027470000180029477300760031210264732003-08-25       1999    bl uuuu     u00u1 u    #d1 aREIS JR., R. A.  aTotal soil electrical conductivity and critical soil K+ TO CA2+ and MG2+ ratio for potato crops.  c1999  aBatata  aCalcio  aMagnesio  aPotassio  aSalinidade1 aFONTES, P. C. R.1 aNEVES, J. C. L.1 aSANTOS, N. T.  tScientia Agricola, Piracicabagv. 56, n. 4, p. 993-997, out./dez. 1999.