questions: farmer asking query regarding rapeseed 
 answers: fertility management:
application of fym or compost @ 260kg per bigha
urea -  12kg/bigha
ssp    -  30kg/bigha
mop  -  25kg/bigha
borax- 1 kg/bigha

vipul or mahafol as crop booster in chilli

apply urea @10gram per liter water as foliar spray in rapeseed