questions: asking about the seed rate/bigha,age of seed lings to be transplanted,fertilizer dose for hybrid bor rice. 
 answers: recommended seed rate 5 kg for transplantation of 1 bigha,transplant at 30 days seedling age.apply urea 9 kg/bigha as basal dose(9 kg after 30 days),ssp 17 kg/bigha,mop 12 kg/bigha,zinc sulphate 1.5 kg/bigha,dry cowdung 3-4 cat load.insectide furadon 3g 3kg/bigha.