Reading of poetry is not congenial to his taste.

Suited : right or appropriate for a particular person, purpose, or situation.
Beneficial : resulting in good; favourable or advantageous.
Helpful : giving or ready to give help.
Undesirable : not wanted or desirable because harmful, objectionable, or unpleasant.
Congenial : (of a person) pleasing or liked on account of having qualities or interests that are similar to one's own.

Synonym of Congenial is Suited