• American Society of Agronomy (Membership # 71385, since 1985). • Egyptian Society of Plant Breeding (since 1989). • Egyptian Society of Agronomy (since 1989). • Egyptian Agricultural Syndicate (since 1978). • Faculty Club of Asyut University (1979-1992). • Faculty Club of Alexandria University (1992- Present). • Saudi Biological Society (1996-2003). • Saudi society of the agricultural sciences (1996-2003). • Post-Graduate Committee, King Saud University, Saudi Arabia (1996-2002). • Member of the Egyptian Universities Promotion Committee [EUPC]; Supreme Council of the Egyptian Universities. Promotions for Assistant Professors and Professors Titles in Plant Production; Referee member since 2008. • Member of The College Council; College of Agriculture, Alexandria University (2002-2010) & Damanhour University since 2010. • Member of several committees (Educational and Students Affaires, Cultural Affairs and Post-Graduate affaires ) in College of Agriculture, Alexandria University (2002-2010) & Damanhour University since 2010. • Chairman of Post-Graduate committee, College of Agriculture, Damanhour University since 2012. • Member of the Friendship Association of Bibliotheca Alexandrina, Alexandria, Egypt since 2009.