Soil nitrate and nitrite in different soil profiles of Peri-Urban and horticultural farm soils of Gaborone as indicators of nitrogen leaching. Author/Editor(s): Pabalinga, N.Mubyana-John, T.Pule-Meulenberg, F.Mpuisang, T.Date of publication: 2014RUFORUM Conferences and Workshops Read more about Soil nitrate and nitrite in different soil profiles of Peri-Urban and horticultural farm soils of Gaborone as indicators of nitrogen leaching.