Use for extension, advisory work and demonstration in agriculture; add categories for specific subjects as appropriate;

Agricultural extension involving systematic and organized communication with farmers in order to aid them to choose

feasible objectives, acquire technical knowledge and skills, identify their problems, formulate solutions, solve the problems

identified and evaluate the results;

Extension operations and services, including programme planning, organization, management and evaluationof the

extension service, methods of communication, advice and guidance to farmers and rural residents, demonstration work.

Agricultural extension agents;

Communication; development and use of mass media (such as newspapers, broadcasts by radio or television,motion

pictures) designed to reach the rural population; agricultural journalism.

For: consumer education and protection, see E73

educational planning, teaching and training techniques in agriculture, see C10

vocational education, see C10