The first reason why economic development is negative cause of loss of agricultural land. First of all, there is impact on land pollution because use chemical pesticides. According to Pakenham (2005), agricultural practices in the irrigated land include the extensive use of artificial fertilizers and chemical pesticides to support production of two main crops such as rice and cotton. Similarly, agricultural intensification take place at various from increased application of herbicides, insecticides and chemical fertilizer on local fields to loss of natural and semi-natural habitats and decreased habitat heterogeneity at the farm and landscape levels (Geiger et.al 2009). Secondly,