| Farmers’ perception and adaptation to climate change: a case study of Sekyedumase district in Ghana BY Fosu-Mensah, PLG Vlek, DS MacCarthy Environment, Development and Sustainability 14 (4), 495-505, 2012 | 813 | 2012 |
| Effect of phosphate-solublizing Pseudomonas putida on the growth of maize and its survival in the rhizosphere. M Edi Premono, AM Moawad, PLG Vlek | 780 | 1996 |
| An appraisal of global wetland area and its organic carbon stock S Mitra, R Wassmann, PLG Vlek Current science 88 (1), 25-35, 2005 | 629 | 2005 |
| Phosphate minerals WL Lindsay, PLG Vlek, SH Chien Minerals in soil environments 1, 1089-1130, 1989 | 459 | 1989 |
| Effect of environmental factors on ammonia volatilization from a urea‐fertilized soil RJB Bouwmeester, PLG Vlek, JM Stumpe Soil Science Society of America Journal 49 (2), 376-381, 1985 | 328 | 1985 |
| 7. The efficacy and loss of fertilizer N in lowland rice PLG Vlek, BH Byrnes Fertilizer research 9 (1), 131-147, 1986 | 297 | 1986 |
| Land-Use Dynamic Simulator (LUDAS): A multi-agent system model for simulating spatio-temporal dynamics of coupled human–landscape system. I. Structure and theoretical specification QB Le, SJ Park, PLG Vlek, AB Cremers Ecological Informatics 3 (2), 135-153, 2008 | 289 | 2008 |
| Analysis of factors determining sediment yield variability in the highlands of northern Ethiopia L Tamene, SJ Park, R Dikau, PLG Vlek Geomorphology 76 (1-2), 76-91, 2006 | 285 | 2006 |
| Beneficial effects of blue-green algae and Azolla, excluding supplying nitrogen, on wetland rice fields: a review B Mandal, PLG Vlek, LN Mandal Biology and Fertility of Soils 28 (4), 329-342, 1999 | 275 | 1999 |
| Catchment-scale spatial variability of soil properties and implications on site-specific soil management in northern Ethiopia GB Tesfahunegn, L Tamene, PLG Vlek Soil and Tillage Research 117, 124-139, 2011 | 265 | 2011 |
| Traits associated with improved P-uptake efficiency in CIMMYT's semidwarf spring bread wheat grown on an acid Andisol in Mexico GGB Manske, JI Ortiz-Monasterio, M Van Ginkel, RM Gonzalez, ... Plant and Soil 221 (2), 189-204, 2000 | 260 | 2000 |
| Effects of solution chemistry and environmental conditions on ammonia volatilization losses from aqueous systems PLG Vlek, JM Stumpe Soil Science Society of America Journal 42 (3), 416-421, 1978 | 237 | 1978 |
| Environmental correlation of three-dimensional soil spatial variability: a comparison of three adaptive techniques SJ Park, PLG Vlek Geoderma 109 (1-2), 117-140, 2002 | 225 | 2002 |
| Root architecture—wheat as a model plant GGB Manske, PLG Vlek Plant roots, 410-426, 2002 | 218 | 2002 |
| Effect of nitrogen source and management on ammonia volatilization losses from flooded rice‐soil systems PLG Vlek, ET Craswell Soil Science Society of America Journal 43 (2), 352-358, 1979 | 218 | 1979 |
| Importance of P uptake efficiency versus P utilization for wheat yield in acid and calcareous soils in Mexico GGB Manske, JI Ortiz-Monasterio, M Van Ginkel, RM Gonzalez, ... European Journal of Agronomy 14 (4), 261-274, 2001 | 212 | 2001 |
| Ammonia volatilization from flooded soils P Lg Vlek, ET Craswell Fertilizer research 2 (4), 227-245, 1981 | 199 | 1981 |
| Fate of fertilizer nitrogen applied to wetland rice ET Craswell, PLG Vlek Gaseous loss of nitrogen from plant-soil systems, 237-264, 1983 | 194 | 1983 |
| Soil microbiological parameters as indicators of soil quality under improved fallow management systems in south-western Nigeria B Wick, RF Kühne, PLG Vlek Plant and soil 202 (1), 97-107, 1998 | 193 | 1998 |
| Soil erosion studies in northern Ethiopia L Tamene, PLG Vlek Land use and soil resources, 73-100, 2008 | 190 | 2008 |
Lamers Johannes universityVerified email at uni-bonn.de
