questions: asking about the control measure of reddish coloration of paddy seedlings and fertilizer doses 
 answers: recommended to apply zinc sulphate 2kg/bigha.urea 4 kg as basal dose(4kg after 30 days of transplanting,4 kg at penicle initiation stage,ger dhora),ssp 18 kg/bigha,mop 9 kg/bigha.