• Effect of NPK fertilizer and compost on the growth and development of two Buxus sempervirens cultivars 'Elengantissima'variegated and 'vader valley'.

• Ornamental plants
• medicinal and aromatic plants
• plant tissue culture
• plant botany
• plant biology

Teaching for about 9 years at college of agriculture horticulture dep. in different subjects and different grade

Supervising final seminars and projects of undergraduates students

• Training courses for one week at Jordan with supporting Eco consult Dolphy, Nuffic, and Jordan university
• Taking training courses for one year starting in July/2021 and end in April/2022 also supports by Dolphy
• Taking ICRA courses for ten weeks starts in august/2021 and end in November/2021

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