Rice Bowl
The Mekong River and its tributaries are crucial to rice production in Vietnam. A total of 12 provinces constitute the Mekong Delta, popularly known as the "Rice Bowl" of Vietnam, which contain some 17 million people and 80% of them are engaged in rice cultivation. The delta produced bountiful harvest of about 20 million tons in 2008, about a half of the country's total production. The rice bowl has assured food security to its population whose 75% of daily calories are met by rice, which is also the staple diet of nearly 50% of world's population of 7.4-billion people.