TY - JOUR T1 - Electrical Conductivity and Chemical Composition of Soil Solution: Comparison of Solution Samplers in Tropical Soils JO - Revista Brasileira de Ciência do Solo A1 - Carmo, Davi Lopes do A1 - Silva, Carlos Alberto A1 - Lima, José Maria de A1 - Pinheiro, Gabriela Lúcia SN - 0100-0683 UL - 10.1590/18069657rbcs20140795 VL - 40 Y1 - 2016 PB - Brasil ER -