questions: asking about the fertilizer dose of hybrid boro rice 
 answers: suggested to apply 1.5 kg urea , 12 kg dap , 6.5 kg mop and 6.5 kg zink sulphate per bigha as basal dressing, 
at 3 weeks after transplanting  topdress 6 kg urea
at 6 weeks after transplanting  topdress 7kg urea
at 8 weeks after transplanting  topdress 4.5kg urea and 2.5 kg mop per bigha should apply.