01569nam a2200469 a 450000100080000000500110000800800410001910000170006024500420007726000280011930000150014752005300016265000140069265000160070665000150072265000090073765000130074665000100075965000100076965000130077965000210079265000110081365000170082465000160084165000130085765000210087065000090089165300130090065300090091365300130092265300170093565300120095265300110096465300190097565300120099465300130100665300180101965300170103765300100105465300170106465300180108113925892009-02-06       1971    bl uuuu      00u1 u    #d1 aHESSE, P. R.  aA textbook of soil chemical analysis.  aLondon: J. Murrayc1971  a520p.cil.  aPreparation of soil samples for analysis. Soil reaction (ph value) and lime potential. Titrateable acidity, exchangeable hydrogen, and lime requirement. Insoluble carbonates and sulphur requirement. Soluble salts. Cations and anion exchange properties. Calcium and magnesium. Potassium and sodium. Nitrogen. Carbon and organic matter. Phosphorus. Sulphur. Iron, aluminium and manganese. Silicon, titanium and sesquioxides. Total (elemental) analysis and some trace elements. Oxidation-reduction potentials. Waterlogged soils.  acellulose  airradiation  airrigation  asoil  atoxicity  awater  aÁgua  aAnálise  aAnálise do Solo  aHúmus  aIrradiação  aIrrigação  aQuímica  aQuímica do Solo  aSolo  aAnalysis  aArid  aChemical  aFertilizacao  aMateria  aMatter  aMicrodiffusion  aOrganic  aOrganica  aSoil chemical  aSoil testing  aSolos  aUltra-violet  aUltra-violeta