Bachelor of Science, Haifa U., Israel, 1974; Master of Science, Technion U., Haifa, 1976; Doctor of Philosophy, Tel Aviv U., 1979.
Researcher, Galillee Technological Center, Israel, since 1979; academic director, Galillee Technological Center, Israel, since 1986; lecturer, Tel Hai College, Israel, since 1979; head, Golan Research Institute, Israel, since 1990. Supervisor School Agriculture, Tel Hai College, since 1987.
Lieutenant colonel Israel Defense Force, 1961-1964.
Married Franka Levi, 1967. Children: Ophir, Orit.