نشریه مدیریت آب
سال سوم شماره 3 (پیاپی 6، پاییز 1393)

From 103 Plain in Fars province, 63 Plain are prohibited and another Plain will be prohibited. Except, Kerman province, nothing province are in the country with more than 25% prohibited plain. This situation is indicative of the disaster for the Fars province. That's why farmers far more than any other farmers in the country, have been difficulties and have been injured from the water crisis. In this respect, New come from issuing licenses is limited. If all efforts go toward water saving urban and rural, savings compared with irrigation wter is negligible.If the irrigation efficiency will be go on a global scale, The aquifer deficit could be eliminated. This consumption in agriculture isn’t sustainable.

"Knowledge management" is very important. Because its associated to the organization's most valuable assets namely intellectual capital. Knowledge Management with converting human capital to organized think assets create value for the organization. So that future generations of their ancestors out of the context of repeated increase the volume of human knowledge. Therefore in this notes will be tried that have compiled Different experiences will be obtained from efforts of social Facilitators in Irrigation and drainage networks and With the aim and up public participation or reducing social difficulties on the basis Comments beneficiaries. This findings Available in other groups studies to learn from the richness of their experience and their luggage.

Achieving to water good governance in the country, without recognition of water institutions and attaining to efficient institutions are not available. Therefore, in this short note, three aspects of the institutional options including water features, water institutions, local self-control institutions of water and the role of the WUAs in the control and protection of common water resources is elaborated.

Arsenjan,s Ayesheh farm consists of three series aqueducts by names of Katak, Bonab and Ayesheh, including about 700 hectares of crop land with Joint ownership. The traditional system versus "modern management system" makes sense and seems to beneficiaries,s Ayesheh farm still preferred the traditional system. Because they believe that this system is effective, in fact, always are modern and modernity has in his heart. It is clear that according to advantages enumerated related to aqueducts technology, it is important to maintain and expand the aqueducts.

With observ to principles of sustainable agriculture and accurate management of soil and water, can be used from Scattered rainfall and other scarce water resources to conserve water in the soil. These include measures to improve soil physical properties, using different Rectifier is such as superabsorbent polymers. With help this method in this article that has been done based on researchers findings, can be reduced to 50% of irrigation water consumption. Furthermore, can be prevented from Leaching water-soluble fertilizers and ground water pollution. With regard to the calcareous soils and relative salinity in some parts of the country, superabsorbent polymers with potassium Foundation than sodium are preferable. estakuzub superabsorbent with potassium Foundation, have to ability to absorb water up to 400 tantamount its own weight and in water stress condition, by releasing potassium for root absorption, helps to cell osmotic balance. Accurate consumption of Superabsorbent Polymers in Irrigated and rainfed cropsincrease water use efficiency, expansion of acreage and labour sustained employment.