Soil maps, field knowledge, forest inventory and Ecological-Economic Zoning as a basis for agricultural suitability of lands in Minas Gerais elaborated in GIS

by Vladimir Antonio Silva, Nilton Curi, João José Granate Marques, Luis Marcelo Tavares de Carvalho, Walbert Júnior Reis dos Santos
Published 2013-12-01

Kinetics of K release from soils of Brazilian coffee regions: effect of organic acids Cinética de liberação do potássio em solos de regiões cafeeiras: efeito de ácidos orgânicos...

by Vladimir Antônio Silva, Giuliano Marchi, Luiz Roberto Guimarães Guilherme, José Maria de Lima, Francisco Dias Nogueira, Paulo Tácito Gontijo Guimarães
Published 2008-04-01