1. Introduction
  1.1 Background
  1.2 Research Objectives
  1.3 Significance of the Study

2. Literature Review
  2.1 Definition and Evolution of Agricultural Extension Services
  2.2 Functions and Approaches of Agricultural Extension Services
  2.3 Historical Development of Agricultural Extension Services
  2.4 Theoretical Frameworks in Agricultural Extension Services

3. Methodology
  3.1 Research Design
  3.2 Data Collection Methods
  3.3 Data Analysis Techniques

4. Role of Agricultural Extension Services in Agricultural Science Education
  4.1 Knowledge Transfer and Technology Dissemination
  4.2 Training and Capacity Building
  4.3 Advisory Services and Farmer Support
  4.4 Linkages between Researchers, Farmers, and Markets

5. Impact of Agricultural Extension Services on Agricultural Productivity
  5.1 Case Studies and Success Stories
  5.2 Evaluation of Extension Programs
  5.3 Economic and Social Impacts