DEVELOPMENT OF THE OPTIMAL REGIME OF IRRIGATED LAND OF THE REPUBLIC OF KARAKALPAKSTAN
Keywords:
improving discipline in the use of water resources, reducing unproductive water losses through reasonable consumption, streamlining the distribution of water at all levels of irrigation systems, repairing canals and cleaning collectors.Abstract
Based on the analysis of indicators of water consumption and the reclamation state of irrigated lands of the Republic of Karakalpakstan for a number of years, it is shown that water resources are irrationally used in the region. Long-term reclamation trouble is expressed in almost year-round, high standing of groundwater and salinization of soils. As a means of combating seasonal salinity, leaching is ineffective under these conditions, due to the small capacity of the aeration zone and insufficient drainage of irrigated lands. Wastewater disposal by collectors - the largest in the republic, indicates large transit discharges of water: from canals directly to collectors.
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