01317nam a2200337 a 450000100080000000500110000800800410001910000230006024501400008326002960022330000140051952001260053365000130065965000250067265000110069765000150070865000190072365000130074265000220075565000160077765000080079365300240080165300230082565300140084865300220086265300120088470000180089670000230091470000190093770000230095611603442023-10-10       2008    bl uuuu     u00u1 u    #d1 aBRITO, L. T. de L.  aEnvironmental impacts of agricultural activities in irrigated area growing grapes in the Submédio São Francisco River Valley, Brazil.  aIn: 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: SBEAc2008  c1 CD-ROM.  aThe results showed that the nutrient content of the soil reduced towards the end of the phenological phase of the grapes.  aDrainage  aEnvironmental impact  aGrapes  aIrrigation  aContaminação  aDrenagem  aImpacto Ambiental  aIrrigação  aUva  aAtividade agrícola  aRecursos aquífero  aSubmédio  aVale do Francisco  aVideira1 aSOARES, J. M.1 aMOURA, M. S. B. de1 aMELO, R. F. de1 aSOUZA, L. S. B. de