01121nam a2200253 a 450000100080000000500110000800800410001910000220006024501090008226001420019152003240033365000160065765000190067365000200069265000100071265000120072265000090073465300260074370000190076970000200078870000180080870000190082670000220084516805592015-06-17       2007    bl uuuu     u00u1 u    #d1 aBENITES, V. de M.  aUse of charcoal and wood carbonization by-products in agricultureblearning with "terra preta de indio".  aIn: INTERNATIONAL AGRICHAR INITIATIVE (IAI) 2007 CONFERENCE, 2007, Terrigal, Australia. [Abstracts]. Terrigal: IAI, 2007. p. 30-31.c2007  aBrazil is the world's highest producer of charcoal, which is responsible for 38,5% of the world production. During the traditional process of carbonization, around 35% of the wood carbon is fixed in the charcoal and the rest is released to the atmosphere in smoke form and by non condensable gases (CO2, CO, CH4, etc.).  aAgricultura  aCarbonização  aCarvão Vegetal  aLenha  aMadeira  aSolo  aTerra preta de índio1 aNOVOTNY, E. H.1 aTEIXEIRA, W. G.1 aMADARI, B. E.1 aPIMENTA, A. S.1 aTROMPOWSKY, P. M.