questions: asking for the fertilizer doses to be applied in the main field for arize-6444 variety of rice. 
 answers: 1.5, 12, 6.5 and 6.5 kilo grams of urea, dap, mop and zinc sulphate respectively has been suggested to be applied in the main field for arize-6444 variety of rice. also advised that 6 kilo grams of urea, 7 kilo grams of urea and 4.5 kilo grams of urea along with 2.5 kilo grams of mop respectively should be top dressed at 3, 6 and 8 weeks respectively.