01195nam a2200337 a 450000100080000000500110000800800410001910000140006024500880007426001130016230000120027552002470028765000170053465000180055165000220056965000210059165000290061265000230064165000140066465000090067865300170068765300130070465300110071765300100072865300210073865300250075970000260078470000150081070000160082570000160084116677402018-12-28       1998    bl uuuu     u00u1 u    #d1 aUGUEN, K.  aLitter production and decomposition in an agroforestry system with perennial crops.  aIn: SHIFT WORKSHOP, 3., 1998, Manaus. Program, abstracts of presentations and posters... Hamburg: GKSSc1998  ap. C43.  aThe objective of this ongoing study is to investigate the contribution of nutrients released from the above and belowground litter to crop nutrition and nutrient cycling in hererogeneous land use system on infertile soil of the humid tropics.  aagroforestry  aforest litter  amultiple cropping  aCultivo Multiplo  aFloresta Tropical Úmida  aMatéria Orgânica  aNutriente  aSolo  aAgrofloresta  aAmazonas  aBrasil  aCiclo  aNutrient cycling  aTropical rain forest1 aBERNHARD-REVERSAT, F.1 aLUIZAO, F.1 aPEREIRA, J.1 aSCHROTH, G.