questions: asking about fertilizer dose of rice, about control measure of thrips in tea, about control measure of gummosis in assam lemon. 
 answers: apply urea 10 kg, dap 6 kg, mop 4 kg per bigha. during final land preration apply 5 kg of urea along with full dose of ssp and mop. after 1 month of transplantation apply 2.5 kg of urea. and apply rest 2.5 kg of urea 3 months after transplantation (panicle initiation stage).
to control thrips in tea, apply magister mixing 2 gram in 1 liter of water and spray 3 times at 5 days interval.
to control gummosis in assam lemon apply bordeaux mixture. to prepare bordeaux mixture, mix 100 gram of copper sulphate in 5 liter of water and 100 gram agricultural lime in 5 liter of water separately. then mix both the solution simultaneously in a different container.