黑胡椒
Agriculture is the main source of economy. Rice which forms the chief food of people in southern India is the main crop and is being produced in large scale. Coffee plantations are another prime source of economy which makes the region distinctive and contributes to the national economy. The coffee estates in this region became world famous when they began to compete with Brazil in both producing and exporting coffee beans. Both the genetic subspecies of high quality coffee, namely Robusta and Arabica, are being produced, processed and exported. Black pepper and cardamom are the other economic crops. Oranges have also been produced in some areas. Honey and other forest products also contribute to the economy.