हासारनि थार बाहायनो थाखाय बेखौ मिथिनाया गोनां दि मा - मा गुदिमुवाफोर ( पुष्टि गुदिमुवा ) नि गोनांथि जायो ।
To make the proper use of the fertilizer it is necessary to know that which elements ( nutrients ) are needed .