1. Horticulture Department, Faculty of Agriculture, Damanhour University, Damanhur, Beheira, Egypt
2. Plant Production Department (Horticulture - Medicinal and Aromatic Plants), Faculty of Agriculture (Saba Basha), Alexandria University, Alexandria, Egypt
3. School of Agriculture, Yunnan University, Kunming, Yunnan, China
4. Department of Geology & Geochemistry, Autónoma University of Madrid, Madrid, Spain