The effect of NPK fertilizer applied with or without organic manures (farmyard manure and Agrimagic) on the yield and quality of tomato cv. Avinash-2 was investigated during rabi 2000/01 in Bangalore, Karnataka, India. In general, NPK at 250:250:250 kg/ha plus Agrimagic at 16.87 t/ha or farmyard manure at 38 t/ha recorded the highest values for the different yield (plant height, branches per plant, clusters per plant, fruits per cluster, fruits per plant, fruit weight, fruit weight per plant, estimated fruit yield and total chlorophyll) and quality (pericarp thickness, fruit firmness, total soluble solids and titratable acidity) parameters. These treatments also recorded the longest shelf life and the lowest physiological weight loss of fruit.