Agriculture in Indonesia is a key sector of the largest economy in Southeast Asia since 1889.
 Although the study of agricultural economics is relatively recent, major trends in agriculture have significantly affected national and international economies throughout history, ranging from tenant farmers and sharecropping in the post-American Civil War Southern United States to the European feudal system of manorialism
The major agricultural products can be broadly grouped into foods, fibers, fuels, and raw materials (such as rubber)

