Just substitute duck for salmon:
1 cup brown sugar
1 cup salt
1 tablespoon bay
1 tablespoon cloves (whole)
1 tablespoon allspice (whole)
1 tablespoon mace
2 tablespoons white pepper
Cut the salmon into chucks or strips. Grind and mix the spices, salt and sugar. Pat the mixture into the salmon.
Cover and refrigerate 8 hours. Drain, rinse and pat dry. Refrigerate 6 to 8 hours. Smoke to the desired amount of
dryness (6 to 8 hours).