00998naa a2200205 a 450000100080000000500110000800800410001910000220006024500800008226000090016230000140017152002200018565000170040565000170042265000120043965000090045165300180046070000170047877302970049512173642009-07-30       2008    bl uuuu     u00u1 u    #d1 aANDRADE, R. da S.  aThe S index as an indicator of physical quality of Brazilian cerrado soils.  c2008  c1 CD-ROM.  aThe objective of this study was to verify the suitability of S index, defined as the slope of the soil water retention curve at its inflection point, in the diagnostic of physical quality of Brazilian cerrado soils.  abulk density  asoil texture  aCerrado  aSolo  aSoil porosity1 aSTONE, L. F.  tIn: INTERNATIONAL CONFERENCE OF AGRICULTURAL ENGINEERING; BRAZILIAN CONGRESS OF AGRICULTURAL ENGINEERING, 37.; INTERNATIONAL LIVESTOCK ENVIRONMENT SYMPOSIUM - ILES, 8., 2008, Foz do Iguaçu. Technology for all: sharing the knowledge for development: proceedings... Foz do Iguaçu: SBEA, 2008.