01744nam a2200349 a 450000100080000000500110000800800410001910000140006024501050007426000280017930000100020749000330021750001390025052007320038965000210112165000110114265000130115365000130116665000180117965000160119765000120121365000130122565000140123865000130125265300170126565300250128265300190130765300110132665300110133765300250134870000210137315555552007-01-08       2001    bl uuuu      00u1 u    #d1 aKANNO, T.  aJIRCAS / EMBRAPA gado de corte international joint workshop on agropastoral system in South America.  a[Tsukuba]: JIRCASc2001  a106p.  a(JIRCAS Working Report, 19).  aEMBRAPA-CNPGC and JIRCAS joint International Workshop on Agropastoral System in South America, held in Campo Grande, MS, Brazil, 1999.  aA historical perspective of agropastoral system research in hte savannas of South America; Agropastoral systems: activities developed by Cerrados Agricultural Research Center (Embrapa Cerrados); Preliminary results of agropastoral systems in the cerrados of Mato Grosso do Sul - Brazil; Crop residues in agropastoral al systems; Economic evaluation of agropastoral systems: some alternatives for central Brazil; Development of grassland management technology for sustainable agropastoral systems in the sub-tropical zone in Brazil; Nitrogen cycling in agropastoral systems; Can phosphorus fertilizer application enrich soil P in an agropastoral systems?; Economic evaluation of agropastoral systems: a sector analysis approach.  aanimal husbandry  aBrazil  aresearch  asavannas  aSouth America  aAgricultura  aCerrado  aPastagem  aPecuária  aPesquisa  aAgriculuture  aAgropastoral systems  aAmerica do Sul  aBrasil  aSavana  aSistema agropastoril1 aMACEDO, M. C. M.