Nagaur district is one of the 33 districts of the state of Rajasthan in western India. Panchayati Raj was introduced here. It is the fifth largest district in Rajasthan and the area of the district is . The city of Nagaur is the district headquarters. Geography Nagaur District is between 26°25' & 27°40' north latitude & 73°.10' & 75°.15' east longitude. The district is bounded by Bikaner District to the northwest, Churu District to the north, Sikar District to the northeast, Jaipur District to the east, Ajmer District to the southeast, Pali District to the south, and Jodhpur District to the southwest and west. The district lies in the Marwar region of Rajasthan, in the Northwestern thorn scrub forests belt surrounding the Thar Desert. The Aravalli Range extends across the southeastern portion of the district, and the saline Sambhar Lake, India's largest salt lake and Rajasthan's largest lake, lies at the southwestern corner of the district, straddling the boundary with Jaipur District. Kheduli is a historic palace where pupil of Khawaja Moiniddin Chisti Hamiduddin Nagouri lived for 10 years and located on the railway line of Jaipur-Jodhpur. Luni River The only river that flows through the Nagaur district is the Luni which is of ephemeral nature. This river originates from the Aravallis, near Pushkar in Ajmer district and follows a WSW course into the Kutch. The river Luni enters into Nagaur district near Ladpura (about southwest of Ladpura) and drains the villages of Alniawas, Jhintia etc. finally crossing the village Kekind to enter into the Jaitaran area of Pali district. Although it has a number of tributaries all but one join it from the south. None of these drain any water into the main river but for a few days during the monsoon. The wide beds of these rivers have been considerably filled by alluvial and aeolicin sediments and in places they have almost been choked by aeolian sand. The river Luni also acts as an barrier against the eastward spread of aeolian sand. Soil The study area is greatly influenced by strong winds and the soil is wind-modified to a varied degree. The effect of arid condition is reflected in the lack of horizonatioi of the soils. The soil material appears to have been formed from mixed sources of igneous, metamorphic and vindhyan systems. The following soil profile is a typical pedon which occupies more than 70 percent of