Bagar, also Bagad (बागड़) a term meaning the "dry country", is a region refers in north-western India in north Rajasthan, West Haryana, south west Punjab, India where the Bagri language is spoken and which is inhabited by Bagri people. The region is characterised by sandy tracks and shifting sand dunes which are now irrigated by canals.

Khādir or Khadar and Bangar, Bāngur or Bhangar are terms used in Hindi, Urdu, Punjabi and Sindhi in the Indo-Gangetic plains of North India and Pakistan to differentiate between two types of river plains and alluvial soils. Bangur and Khadir areas are commonly found in the doab regions. Some villages may have both Khadar and Bangar areas within their revenue boundaries. Bhangar soils are less fertile as they are above flood level whereas Khadar soils are more fertile as they are below the flood level. Bhanger is full of kankers while khadar soil is composed of fine silt and clay. It is fertile land as it contains alluvial soil deposited by rivers.