questions: query regarding micronutrient spray in squash and coconut 
 answers: suggested him to spray tracel@ 2gm/lit of water or zinc sulphate/borax sulphate @ 6gm/lit of water at 10 days interval. apply borax @ 40gm/tree and coconut special @ 200gm/tree in trench method at 1-1.75mt from the base of the tree