Reaper is any machine that help in harvesting of cereal grains when they are fully ripe. Reaper simply cut the crop and dropped it unbound on field. Conventional harvesting technique of cereal crop is very laborious work, this consumes more human resource and time for the work to be done.
Instead, increased efficiency in both i.e. in terms of time and human resources for harvesting of cereal crop can be achieved by use of Reaper. This will increase profitability of farm.