questions: asking about fertilizer dose of paddy  
 answers: recommended to apply urea @18kg, ssp@17kg and mop@9kg per bigha. 
full dose of ssp and mop+ 9kg urea before transplanting. remaining 9kg urea at 30-50 days from transplanting.

for line sowing spacing is 20cm x 15cm (plant to plant x row to row)