questions: asking the fertilizer dose of coconut in the 5th year stage per tree. 
 answers: advised to apply 1.5, 2.5 and 1.75 kg of urea, ssp and mop respectively along with 25 gram of borax per tree. also suggested that it should be applied in two equal split doses once in april and the other dose in october whioch are to be applied to a trench of 30 cm width and 10 cm depth at a radius of 1 to 1.75 mtr away from the trunk.