E. Somasundaram, Professor of Agronomy, Agricultural College and Research Institute, Tamil Nadu Agricultural University, Coimbatore, Tamil Nadu, India.M. Mohamed Amanullah, Professor of Agronomy, Agricultural College and Research Institute, Tamil Nadu Agricultural University, Coimbatore, Tamil Nadu, India.

• 1. Agriculture 2. Agriculture Heritage 3. Agronomy and Agroclimatic Zones 4. Crops and Cropping System 5. Factors Affecting Crop Production 6. Soils 7. Seasons 8. Systems of Farming 9. Tillage and Tilth 10. Seeds and Sowing 11. Plant Population and Crop Geometry 12. Weeds 13. Irrigation 14. Manures and Fertilizers 15. Harvesting and Post Harvest Technology

E. Somasundaram, Professor of Agronomy, Agricultural College and Research Institute, Tamil Nadu Agricultural University, Coimbatore, Tamil Nadu, India.M. Mohamed Amanullah, Professor of Agronomy, Agricultural College and Research Institute, Tamil Nadu Agricultural University, Coimbatore, Tamil Nadu, India.

• 1. Agriculture 2. Agriculture Heritage 3. Agronomy and Agroclimatic Zones 4. Crops and Cropping System 5. Factors Affecting Crop Production 6. Soils 7. Seasons 8. Systems of Farming 9. Tillage and Tilth 10. Seeds and Sowing 11. Plant Population and Crop Geometry 12. Weeds 13. Irrigation 14. Manures and Fertilizers 15. Harvesting and Post Harvest Technology

E. Somasundaram, Professor of Agronomy, Agricultural College and Research Institute, Tamil Nadu Agricultural University, Coimbatore, Tamil Nadu, India.M. Mohamed Amanullah, Professor of Agronomy, Agricultural College and Research Institute, Tamil Nadu Agricultural University, Coimbatore, Tamil Nadu, India.

• 1. Agriculture 2. Agriculture Heritage 3. Agronomy and Agroclimatic Zones 4. Crops and Cropping System 5. Factors Affecting Crop Production 6. Soils 7. Seasons 8. Systems of Farming 9. Tillage and Tilth 10. Seeds and Sowing 11. Plant Population and Crop Geometry 12. Weeds 13. Irrigation 14. Manures and Fertilizers 15. Harvesting and Post Harvest Technology