| Agronomic measures for increasing P availability to crops WJ Horst, M Kamh, JM Jibrin, VO Chude Plant and Soil 237, 211-223, 2001 | 330 | 2001 |
| Mobilization of soil and fertilizer phosphate by cover crops M Kamh, WJ Horst, F Amer, H Mostafa, P Maier Plant and Soil 211, 19-27, 1999 | 303 | 1999 |
| Root growth and N‐uptake activity of oilseed rape (Brassica napus L.) cultivars differing in nitrogen efficiency M Kamh, F Wiesler, A Ulas, WJ Horst Journal of Plant Nutrition and Soil Science 168 (1), 130-137, 2005 | 87 | 2005 |
| Mobilization of phosphorus contributes to positive rotational effects of leguminous cover crops on maize grown on soils from northern Nigeria M Kamh, M Abdou, V Chude, F Wiesler, WJ Horst Journal of Plant Nutrition and Soil Science 165 (5), 566-572, 2002 | 75 | 2002 |
| Genotypic differences in nitrogen use-efficiency in crop plants WJ Horst, T Behrens, H Heuberger, M Kamh, G Reidenbach, F Wiesler Innovative soil–plant systems for sustainable agricultural practices, 75-92, 2003 | 46 | 2003 |
| The crop as indicator for sidedress nitrogen demand in sugar beet production—limitations and perspectives F Wiesler, M Bauer, M Kamh, T Engels, S Reusch Journal of Plant Nutrition and Soil Science 165 (1), 93-99, 2002 | 46 | 2002 |
| Root‐growth characteristics contributing to genotypic variation in nitrogen efficiency of oilseed rape A Ulas, G Schulte auf'm Erley, M Kamh, F Wiesler, WJ Horst Journal of Plant Nutrition and Soil Science 175 (3), 489-498, 2012 | 36 | 2012 |
| Exudation of organic acid anions by different maize cultivars as affected by phosphorus deficiency and aluminium toxicity M Kamh, P Roppel, WJ Horst Plant Nutrition: Food security and sustainability of agro-ecosystems through …, 2001 | 9 | 2001 |
| Agronomic-based technologies towards more ecological use of phosphorus in agriculture WJ Horst, M Kamh Phosphorus in environmental technology–principles and applications, IWA …, 2004 | 8 | 2004 |
| NPK-liquid fertilizer based on humic-like substances extracted from spent coffee grounds: Extraction, preparation and application to maize M Kamh, RMR Hedia Alexandria Science Exchange Journal 39 (April-June), 260-267, 2018 | 6 | 2018 |
| Identification and characterization of aluminium resistant, phosphorus-efficient plant genotypes adapted to tropical acid soils WJ Horst, D Eticha, M Kamh, Y Wang, ALS Silva, A Stass Management practices for improving sustainable crop production in tropical …, 2006 | 5 | 2006 |
| Exudation of Organic Anions by White Lupin (Lupinus albus L.) and Their Role in Phosphate Mobilization from Soil M Kamh, WJ Horst, F Amer, H Mostafa Pflanzenernährung, Wurzelleistung und Exsudation: 8. Borkheider Seminar zur …, 1998 | 5 | 1998 |
| Adsorption characteristics of phosphorus on calcite, mg-calcite and calcareous soils: effect of dissolved organic carbon MA Saleh, EH El-Gamal, MA Kamh, AF Saad Alexandria Journal of Agricultural Research 60 (3), 269-282, 2015 | 3 | 2015 |
| Mobilization of soil and fertilizer phosphate by cover crops WJ Horst, M Kamh Summaries of 16th World Congress of Soil Science. p781. International Soil …, 1998 | 3 | 1998 |
| Effect of dissolved organic compounds of some agricultural residues on sorption kinetic of zinc by synthetic carbonate minerals ME Saleh, EH El-Gamal, MA Kamh Mediterr J Soil Sci 1, 57-70, 2020 | 2 | 2020 |
| Root-growth characteristics contributing to genotypic variation in nitrogen efficiency of oilseed rape A ULAŞ, G Erley, M Kamh, F Wiesler, W Horst Journal of Plant Nutrition and Soil Science 175 (3), 2012 | 1 | 2012 |
| Significance of root growth and activity for genotypic differences in nitrogen efficiency of rape (Brassica napus L.): II. Root production and nitrate-N uptake by two … M Kamh, F Wiesler, A Ulas, WJ Horst Prozessregulation in der Rhizosphäre: 13. Borkheider Seminar zur …, 2003 | 1 | 2003 |
| Significance of root growth and activity for genotypic differences in nitrogen effiiciency of rapeseed (Brassica napus L.): I. Estimation of root growth and nitrate-N … M Kamh, F Wiesler, WJ Horst Prozessregulation in der Rhizosphäre: 13. Borkheider Seminar zur …, 2003 | 1 | 2003 |
| Role of Land Resources for Agricultural Development in El-Moghra Area, Western Desert, Egypt MAAHA Abd Al Kareem, A Hameed, AM Mostafa, MAES Kamh, ... Alexandria Journal of Agricultural Sciences 68 (2), 126-129, 2023 | | 2023 |
| Available Phosphorous and Organic Carbon as an Indication for the Evaluation of Bone Char and Bone Ash Applied to Calcareous Soil M E Saleh, I Khaled, EH El-Gamal, AA Abdelsalam, MA Kamh Alexandria Science Exchange Journal 44 (2), 175-192, 2023 | | 2023 |
