Recovery of Nitrogen from Guar Residue and Inorganic Fertilizer in a Guar – Wheat- Rotation System using N15 Techniques. (34 000 000 SDG, Ministry of Higher Education and Scientific Research, 2006).
Recovery of Nitrogen from wheat Residue and Inorganic Fertilizer in a wheat – groundnut- Rotation System of a nutrient poor sandy soil. Funded by The Academy of Sciences for the Developing World (TWAS), Italy, 01/10/2008, 20 000 USD).
Effect of Tillage Practices on Soil Quality Under Different Dry Farming Systems. (24 000 000 SDG, Ministry of Higher Education and Scientific Research, 2006.
Utilization of composted bagasse, water hyacinth and banana wastes in reclamation of desert soils. Funded by Drylands Coordination Group, Norway, 2009, 20 000 USD.
Assessment of clay based, recycled zeolite and sewage sludge ameliorants for desert cultivation. Funded by University of Khartoum (25 000 SDG = 10 000USD).
Sodium removal during phytoremediation of calcareous salt-affected soils through H-proton release from some selected legumes. Ministry of Higher Education and Scientific Research, 2011, 20000SDG).
Assessment of Treated Waste Water from Oil Refinery on Soil, Fruit and Tree Quality, El Obied, North Kordofan State (30000SDG from Ministry of Higher Education and Scientific Research, Sudan).
More crop per drop for sub-Saharan Africa: Key rhizosphere traits to overcome multiple resource limitation. A 5 year Robert-Bosch Sustainability Project, Germany. Co-applicant. Total Fund is 1 523 992 €.
Desert cultivation with sorghum (Sorghum bicolor L) using compst and biochar from sewage sludge. A3 year project fuded by the Ministry of Higher Education and Scientific Research, Sudan. Total fund is 173 000 SDG (May 2017).
Reclamation of desert soils by recycling of liquid and sild sewage sludge in El Taif State, Kingdom of Saudi Arabia, 75800 Saudi Riyal, funded by Ministry of Higher Education, Taif University, Saudi Arabia
