questions: asking for the manures and fertilizer dosage for a seed bed of 10 metre long and 125 centi metre width to raise seedlings of boro rice. 
 answers: 20-30 kilo grams of cow dung or compost and 40, 80 and 40 grams of urea, ssp and mop respectively has been suggested for a seed bed of 10 metre long and 125 centi metre width to raise seedlings of boro rice.