01558nam a2200649 a 450000100080000000500110000800800410001910000180006024500430007826000340012130000090015549000420016452000840020665000100029065000110030065000120031165000110032365000270033465000090036165000110037065000140038165000140039565000150040965000130042465000140043765000150045165000200046665000140048665000090050065000150050965000090052465000120053365000120054565000100055765000120056765000100057965000130058965000130060265000220061565000140063765000140065165000160066565000160068165000220069765000140071965000100073365300110074365300190075465300180077365300220079165300120081365300210082565300120084665300140085870000170087270000190088914456192017-03-28       1984    bl uuuu     u0uu1 u    #d1 aSFREDO, G. J.  aGirassolbnutricao mineral e adubacao.  aLondrina: EMBRAPA-CNPSoc1984  a36p.  a(EMBRAPA-CNPSo. Circular Tecnica, 8).  aExigencias nutricionais; Efeitos dos nutrientes essenciais; Calagem e adubacao.  aboron  aBrazil  acalcium  acopper  afertilizer application  airon  aliming  amagnesium  amanganese  amolybdenum  anitrogen  anutrition  aphosphorus  aplant nutrition  apotassium  azinc  aAdubação  aBoro  aCalagem  aCálcio  aCobre  aEnxofre  aFerro  aFósforo  aGirassol  aHelianthus Annuus  aMagnésio  aManganês  aMolibdênio  aNitrogênio  aNutriente Mineral  aPotássio  aZinco  aBrasil  aFertilização  aFertilization  aMineral nutrients  anuticao  aNutricao mineral  aSulphur  aSunflower1 aCAMPO, R. J.1 aSARRUGE, J. R.