Propagation method commonly recommended for cashew nut crop is

Correct option is C

Softwood grafting is the most widely recommended and commercially adopted method for cashew propagation. It ensures true-to-type plants, early bearing, and higher success rate compared to other vegetative methods.

Because of its reliability, uniform yield, and suitability for large-scale nursery production, softwood grafting is the standard commercial method for cashew propagation in India.