EFFECT OF DIFFERENT DOSES OF FERTILIZER ON THE SEED YIELD PERFORMANCE OF RAYA (BRASSICA JUNCEA) UNDER RAINFED CONDITIONS

The experiment was conducted at  Adaptive Research Farm, Bhaun,  Chakwal during 2006-2008.  Four fertilizer  treatments  (50-0, 50-25, 50-50  and 50-75 NP Kg/ha)  were  used  in this trial. Variety used was Chakwal Raya. Layout was RCBD with three replications. Results revealed that Fertilizer level of 50-50 NP Kg/ha recorded maximum seed yield and yield components of Raya under rainfed conditions.The experiment was conducted at  Adaptive Research Farm, Bhaun,  Chakwal during 2006-2008.  Four fertilizer  treatments  (50-0, 50-25, 50-50  and 50-75 NP Kg/ha)  were  used  in this trial. Variety used was Chakwal Raya. Layout was RCBD with three replications. Results revealed that Fertilizer level of 50-50 NP Kg/ha recorded maximum seed yield and yield components of Raya under rainfed conditions.Key words: Raya (Brassica juncea), fertilizer doses, NP, Chakwal, rainfed area