Leading young sire Darci Brahma already has a full book for the 2012 breeding season.

His book has been closed at 150 mares The Oaks Stud.

Darci Brahma's oldest crop are only three-year-but have made a significant impact in Australia and Asia where he currently sits third on the Singapore sires' premiership.

Darci Brahma produced his first G1 winner when Miss Artistic won the New Zealand Oaks.

The Shaune Ritchie-trained filly is currently in Brisbane where she will be after another G1 success in next week's Queensland Oaks.

She has been placed in her first two Queensland starts in the Listed Gold Coast Bracelet and G3 Doomben Roses.

Darci Brahma;s other progeny include G3 Newcastle Spring Stakes winner and G1 placed Darci Be Good and G1 placegetters Our Miss Jones (Australasian Oaks) and Westsouthwest (SA Derby), Chateauneuf Dupape (Diamond Stakes) and the Singapore sensation Super Easy (Singapore Guineas).