	The Kingdom has, however, stepped up fruit and vegetable production, by improving both agricultural techniques and the roads that link farmers with urban consumers. Saudi Arabia is a major exporter of fruits and vegetables to its neighbors. Among its most productive crops are watermelon, grapes, citrus fruits, onions, squash and tomatoes. At Jizan in the country's well-watered southwest, the Al-Hikmah Research Station is producing tropical fruits including pineapples, paw-paws, bananas, mangoes and guavas.