Research Article
Rock Phosphate Solubilization by Two Isolates of Aspergillus niger and Penicillium sp. and their Promotion to Mung Bean Plants
Department of Microbiology, Soils, Water and Environment Research Institute, Agricultural Research Center, Giza, Egypt
K.M. Ghanem
Deparment of Environment and Bio-Agric, Faculty of Agriculture, AL-Azher University, Cairo, Egypt
M.S. El-Hersh
Department of Microbiology, Soils, Water and Environment Research Institute, Agricultural Research Center, Giza, Egypt