Affiliation: | 1.Department of Soils, Federal Rural University of Rio de Janeiro, BR 465 Km 7, Seropédica, RJ, Brazil ;2.Brazilian Agricultural Research Corporation, Embrapa Agrobiology, BR 465 Km 7, Seropédica, RJ, Brazil ;3.Brazilian Agricultural Research Corporation, Embrapa Rice & Beans, GO 462 Km 12, Santo Ant?nio de Goiás, GO, Brazil ;4.Brazilian Agricultural Research Corporation, Embrapa Soils, Rua Jardim Botanico 1024, Rio de Janeiro, RJ, Brazil ; |