Pasture's land with low-growing vegetation cover used for grazing of livestock as part of a farm, or in ranching or other unenclosed pastoral systems. Prior to the advent of factory farming, pasture was the primary source of food for grazing animals such as cattle and horses. It's still used extensively, particularly in arid regions where pasture land's unsuitable for any other agricultural production. In more humid regions, pasture grazing's exploited extensively for free range and organic far… (More on Pasture)