Combine nectar, sauces, vinegar, sugar, onion powder, oregano, pepper and salt in a bowl.
Score pork rind in a diamond pattern (see note). Place half the sauce mixture in the bowl of a slow cooker. Add pork, rind-side down. Pour over remaining sauce. Cover. Cook on high for 3 hours (or low for 6 hours). Turn pork. Cook on high for a further 1 hour (or low for 2 hours) or until pork is tender.
Carefully transfer pork to a serving platter. Drizzle with some of the pan juices. Serve with steamed lemon green beans and asparagus.
