Objectives

• Studying the effectiveness of using extension methods and audio-visual aids in national extension campaigns of the main field crops in Egypt.
• The effectiveness of using extension methods and audio-visual aids in agricultural extension activities in Egypt.
• Treatment techniques of agricultural extension methods carried on mass media.
• The effectiveness of using extension methods to communicate agricultural technologies to participated farmers in the field schools of some main field crops in Egypt.
• Evaluation of national extension campaigns in the various areas of agricultural production as an extension method.
• Selection and development of local leaders in the various areas agricultural production.
• Evaluation of using the agricultural expert system as a communication channel in the field of extension work.
• Establishment and evaluation of website for agricultural extension on the Internet