questions: farmer asking query regarding fertilizer dose of rapeseed. 
 answers: treat the seeds with metalaxyl 35 ws @ 6 g/kg of seed. seed rate: 1.3 kg/bigha. fertilizer dose: urea-12 kg/bigha, super-30 kg/bigha, potash-9 kg/bigha. variety: ts 38, jeuti (jt 90-1), ts 46, ts 36.