Faculty member Yasser Mohamed Ahmad Associate Professor ymahmed@ju.edu.sa Biology Department - College of Science College College of Science كلية العلوم Department Biology Department قسم الأحياء Researches 5 5 Page Visits No view count available Current courses Recent courses Current courses Recent courses Code Year Course Name BIO 101 Principles of biology Fm researches Last Researches 2025-04-15 Biosynthesis of Zn-nano complex using Olive seeds forAntimicrobial Regulation of Nanostructured Materials Yasser Mohamed Ahmad Ahmad Read more 2024-01-06 Evaluation of the efficacy of lemon leaf extract and clove essential oil as long- term sources for treating fungus and parasites linked to pet birds Yasser Mohamed Ahmad Ahmad Read more 2013-09-24 {Influence of compost rates and application time on growth, yield and chemical composition of snap bean (Phaseolus vulgaris L)} Yasser Mohamed Ahmad Ahmad Read more fm info Researches 2025-04-15 Biosynthesis of Zn-nano complex using Olive seeds forAntimicrobial Regulation of Nanostructured Materials Yasser Mohamed Ahmad Ahmad Read more 2024-01-06 Evaluation of the efficacy of lemon leaf extract and clove essential oil as long- term sources for treating fungus and parasites linked to pet birds Yasser Mohamed Ahmad Ahmad Read more 2013-09-24 {Influence of compost rates and application time on growth, yield and chemical composition of snap bean (Phaseolus vulgaris L)} Yasser Mohamed Ahmad Ahmad Read more 2011-12-01 {The use of organic and inorganic cultures in improving vegetative growth, yield characters and antioxidant activity of roselle plants (Hibiscus sabdariffa L.)} Yasser Mohamed Ahmad Ahmad Read more 2011-09-06 {Effect of different phosphorus fertilizer rates and foliar spray with some commercial nutrients on growth and yield of broccoli grown in sandy soils} Yasser Mohamed Ahmad Ahmad Read more 2011-08-25 {Effect of foliar spray with active yeast extract on morphological, anatomical and yield characteristics of kidney bean (Phaseolus vulgaris L.)} Yasser Mohamed Ahmad Ahmad Read more 2011-08-01 {Influence of some organic and inorganic fertilizers on vegetative growth, yield and yield components of cucumber plants} Yasser Mohamed Ahmad Ahmad Read more Education M.A. Cairo University - Faculty of Agriculture 1996 - 1992 BA Cairo University - Faculty of Agriculture 1991 - 1988 Ph.D. Cairo University - Faculty of Agriculture 2004 - 1996 Experience Associate Professor College of Science, Jouf University 2016 - 2024