Question: asking about the time of  fertilizer application in rice

Answer: time of application of fertilizers:
1. apply full dose of phosphatic fertilizer at the time of final ploughing.
2. apply half of nitrogenous and half of potassic fertilizer 15-25 days after germination or
after first weeding.
3. the second top dressing with the remaining n and k2o is to be done 40-50 days after
germination or after second weeding.