Cultivable Land is, defined by the UNFAO as, "arable land" and "permanent cropland" together.
Arable land: land cultivated for crops like wheat, maize, and rice requiring annual replanting or fallowland or pasture used for such crops within any five-year period.
Permanent cropland: land producing crops which do not require annual replanting. This includes forested plantations used to harvest coffee, rubber, or fruit but not tree farms or proper forests used for wood or timber.
World Average is 16.7%
CIA (2011)
9 years ago