An orchard is a plantation of trees that produce which of these?

Orchards are areas of trees and shrubs planted for food, usually fruit. They are a historic habitat; many species of fruit trees were brought over by the Romans, and cultivating fruit trees might date back to the Neolithic period. Not only are orchards useful and beautiful, they can also be important for wildlife. They are perfect for pollinators, and fruit trees age quickly, which creates essential deadwood habitats.

Source: WoodlandTrust