questions: asking for immature nut fall problem controll 
 answers: suggested him to apply 750gm urea, 1250 gm ssp, 875 gm mpo, 12 kg fym and 25 gm borax by digging a pit (10 inch x 8 inch) one meter from the base of the plant arround the plant and fill with mixing the ferts, and repeat the same after 6 month