Professional experience (Position, Date, Place) 1.Professor: Jordan University of Science & Technology, Faculty of Agriculture. 2004 to present 2. Dean: Faculty of Agriculture. Jordan University of Science & Technology, Faculty of Agriculture. 2013 to 2015 3. Visiting Scientist, University of Nebraska, Lincoln, Nebraska, USA. (2008- 2009) 4. Visiting Scientist, Kansas State University, Manhattan, Kansas, USA. (2004-2005). 5. Associate Professor: Jordan University of Science & Technology, Faculty of Agriculture. (1999-2004). 6. Assistant Professor: Jordan University of Science & Technology, Faculty of Agriculture. (1991– 999) 7. Head of Department (Plant production Department), Faculty of Agriculture, Jordan University of Science & Technology (JUST), (1999-2000) and 2012-2013 8. Research Associate: Pasture, Forage and Livestock Improvement Program. International Center for Agricultural Research in the Dry Areas (ICARDA). Aleppo, Syria. (1984-1991) 9. Research Associate: Food Legume Improvement Program. International Center for Agricultural Research in the Dry Areas (ICARDA). Aleppo, Syria. (1981–1984). 3. Awards 1. Fulbright Post-Doctoral Scholar Research Award. 2004-2005 2. The Arab Fund Research Fellowship Program. The Arab Fund for Economical and Social Development. Kuwait, 2008-2009 4. International activities 1. Editor of the Journal of Plant Breeding and Crop Science. 2009 to date 2. Member of the Editorial Board of the Journal Research on Crop (2000- to date). International Journal. 3. Associate Editor of the journal Asian Journal of Plant Science (2004 to date). ANSInet. Asian Network for scientific Information. 4. Member of the International Terminology Revision Committee for Grazing lands and Grazing Animals. Mississippi State University. USA. 5. Member, Research Board of Advisors, American Biographical Institute, USA 2002 6. Member, the Weed Science Society of Japan (WSSJ), Tokyo, Japan. 7. Assistant editor of the International Journal of Agriculture, food and Environment (2005- to date). 8. Regional editor of Journal of Agriculture and Social Sciences (ISSN 1813-2235) (2004- to date). 9. Member of the Editorial Board of the World Journal of Agricultural Sciences (ISSN: 1817-3047). 2005 to date.