Virtual Water Trade to Improve the Efficiency of Water Use (The case by case study of Kerman province)

2 of the total area of the province has been observed that about 76% of the Pistachios and Dates. Rainfall and water resources shortage is a reality in this province is an important and undeniable. The analysis of basic water and virtual water parameters agricultural products can our strategic policy and planning of water resources to help. To achieve this strategic objective to calculate the virtual water content of crops (pistachio and dates) and agriculture crops in 1388 and calculate the volume of virtual water by importing and exporting these products using Hoekstra and Hung (2002) and Hoekstra and et al (2009) were studied. The results of this study showed Kerman exporter of virtual water and virtual water exports in 1388 to more than 2.64 billion cubicmeters have been estimated. Macro of pistachios, dates, and the other component products for other goods such as fruits and vegetables year for consumer products are low. Pistachios contain high-performance virtual water content is low. However, better performance dates lower than going pistachio, but both products are of a highstandard of virtual water. Therefore, to reduce pressure on domestic water resources requires the use of importing virtual water trade strategy on the province's water.