01039naa a2200361 a 450000100080000000500110000800800410001910000190006024501340007926000090021365000240022265000250024665000160027165000180028765000110030565000130031665000260032965000120035565000120036765000120037965000180039165000160040965000170042565300250044265300170046765300400048465300170052465300210054165300120056270000180057470000160059277300690060812786132024-07-04       1989    bl uuuu     u00u1 u    #d1 aMAKARIM, A. K.  aEffects of land reclamation practices on chemical properties of an acid, infertile oxisol in west sumatra.h[electronic resource]  c1989  acontinuous cropping  aexchangeable cations  afertilizers  agreen manures  ahoeing  amulching  anutrient availability  aOxisols  atillage  atopsoil  aVigna radiata  aGlycine Max  aOryza Sativa  aHumid tropical soils  aLime mineral  aPhysico chemical properties of soil  aSoil acidity  aSoil reclamation  aSumatra1 aCASSEL, D. K.1 aWADE, M. K.  tSoil Technology, Cremlingen-Destedtgv. 2, n. 1, p. 27-40, 1989.