In the present investigation rice genotype HUR 105 was selected to see the effect of seed priming on the activity of antioxidant enzymes and changes of biochemicalsof rice under timely and late sown conditions. Priming of seeds has been done with distilled water (hydro), Mg(NO3)2 salt (halo), kinetin and salicylic acid (hormonal) and activities of SOD and nitrate reductase, ascorbate peroxidise proline and protein contents were studied at different study periods with respect to two sowing conditions, representing timely and late sowing of rice crop. | Effect of seed priming on the activity of antioxidant enzymes and changes of biochemicals of rice under timely and late sown conditions