Isabela is the largest province of the Philippines, and the largest on the island of Luzon in land area. This primarily agricultural province is the rice and corn granary of Luzon due to its plain and rolling terrain. In 2012, the province was declared as the country's top producer of corn with 1,209,524 metric tons.
in dry palay, by metric tons, yearly
in hectares, yearly
in dry palay, in metric tons per hectare, yearly
in milled rice, by metric tons, yearly