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District Irrigation Plan: Efficient Water Management for Sustainable Agriculture in Odisha

This case study explores the District Irrigation Plan for Nayagarh District, focusing on water availability, demand, sources, ongoing schemes, and management strategies. It includes information on surface water and groundwater resources, irrigation potentials, agricultural patterns, and interventions for efficient water use.

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District Irrigation Plan: Efficient Water Management for Sustainable Agriculture in Odisha

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  1. District Irrigation Plan (A case study of Nayagarh district of Odisha) Dr Ranu Rani Sethi Senior Scientist ICAR-IIWM, Bhubaneswar, Odisha

  2. District/Block/Basin Rainfall/effective rainfall Land use pattern Irrigated/ unirrigated area Population cropped area Surface water (River/canal) Groundwater resources Rural Urban kharif rabi summer Medium I.P Minor I.P Groundwater structures Major I.P Crop water requirement Domestic/ drinking Irrigation Industry Surface Water potential Groundwater potential Live stock/ ecological Water availability Water demand Gap Identify source (SW/GW) Sources: Ongoing schemes (AIBP, IWMP,MGNREGS) Location specific Irrigation interventions Distribution network (Minor irrigation/CADA) Prepare Detailed Report with plan and budget District Irrigation Plan Management (Agril, Hor.,Watershed,Soil conservation)

  3. Nayagarh District- At a glance Cropping pattern Land use • 180 GP-1699 villages • Population density:248 • Area irrigated: 41% Source: District plan , Nayagarh

  4. Present Surface water resources Irrigation potential created Kuanria – 3780 ha; Budhabudhiani – 4290 ha, Dahuka Diversion weir - 4290 ha Source: District statistical handbook, Nayagarh; DAO, Nayagarh, Department of Water resource, Govt of Odisha

  5. Groundwater resources Irrigation draft, MCM Industrial draft, MCM Domestic draft, MCM Net groundwater resources, MCM Total draft, MCM Groundwater development, % Source: Groundwater resources of Odisha, Directorate of groundwater survey and investigation, Odisha, 2011

  6. Available groundwater resources, MCM Annual rainfall, mm Groundwater properties Groundwater quality Geology Transmissivity, m2/day Well discharge, l/s Geo morphology Lithology Source: Groundwater resources of Odisha, Directorate of groundwater survey and investigation, Odisha, 2011; Odisha Sampad, ORSAC

  7. Water balance scenario -Nayagarh

  8. Block wise Irrigation plan Bhapur Daspalla

  9. Khandapara Gania

  10. Nuagaon Nayagarh

  11. Odogaon Ranapur Check dams, Contour bund/contour trench, Land modification, Diversion weir, loose boulder

  12. Proposed Plan

  13. Strengthening Irrigation Supply Chain Water Sources • Creation, repair & restoration of water sources Distribution Network • Developing/Strengthening distribution network for bringing water to farm Farm Level Management & Water Use Efficiency • Promoting water efficient technologies • Encouraging community irrigation management PMKSY

  14. Irrigation Supply Chain Water Sources • Rain water harvesting /Micro storage e.g. ponds/tanks. • Community water tanks/check dams. • Secondary storage structures • Groundwater sources-Dug wells/Tube wells • River lift irrigation • Bunds/gate • Command Area Development • Underground pipe conveyance system Distribution Water Use Efficiency • Micro Irrigation (Drip & Sprinkler System) • Moisture conservation techniques • Efficient and energy saving (e.g. solar powered) water lifting devices PMKSY

  15. Thank you

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