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擧擧 惠惘惠惡
:
惶悋 忰惆惺惡悋愕
悋惘
悋愕惠悋惆 惆
:
惆惘悋 悋 惺惶惠 惆擧惠惘
悋
惷惺悋惠 惆
 Water logging
 Causes of water logging
 Effects of water logging
 Measures for preventing water logging
 Signs of bad drainage
 Drainage system
 Inadequacies of canal irrigation management
 Objective and criteria of good canal irrigation management
 Methods of improving canal irrigation management
 Farmers participation in irrigation management
 Operation & maintenance of canal irrigation system
 Evaluation of performance of canal irrigation system
 Water users organization
Water logging
惆 擧 愕悋忰 惘 惡悋惠悋惠  擧 惠 惘悋 悽惠 愃 惆 悋惡 惆
忰惘擧惠 悋 擠惘惆愆 悋 惆  愆 擧 惆惘 悋惡拆悋愕愀 惆 愕惘 悽悋惘
愆 悋愃慍 忰悋惶悋惠 悽悋惘 悋 愆 惡惆 拆擧
.
惆 愕愀忰 拏惡 悋拏惘 擧  擧 惘悋惠 悽惠 愃 悴擠 悋拏惘
霸.杁

朮.霸
惘 悋惡 拆惘 惠惘
.
CAUSES OF WATER LOGGING
霸

悋惡悋惘 慍悋惠
朮

悋悽惠 悋惡 悽 擧悋悋 惆
朿

惘悋惠 悽攫惆 擧 惘悴 愕惠悋 悋惡 愀惡惺 惆
.
朶

悴 慍惘
杁

忰悋惠 悋 愀惡惺惠 悽悋惘
朸

愀惘 悋愕 擧惘 惆
朷

悋愕惠惺悋 悋愕 悋惡悋惘
杆

  惆 愕惠 悋惡 愀惡惺
EFFECTS OF WATER LOGGING
霸

擧惠 擧 惆 惡悋惠
朮

愆擧 擧 擧惠 拆
朿

慍悋惠悋 悋擠惠惡 惆
朶

慍悋惠悋 悋惘愃 惡悋惠悋惠
杁

擧悋 惠惆悽 悽悋惘
朸

惆 惡拏 惘慍
朷

悋 惡 惆
MEASURES FOR PREVENTING WATER LOGGING
霸

忰惆惆惠 擠 悋惡
朮
-
愕惠 悋惡 愕愀忰 惠擠 悋愃慍 拆
朿

擧 悴惘悋 悽 擧悋悋
朶

擧  愕惠 悋惡 愀惡惺 愕悋忰 惆
杁

悽 擧惆 拆悋惠 惆 悽 悵悽惘
朸

惡惆 惡攫 惶
朷

擠 悋惡 悋 惆
杆

擧 愃惘 愀惘 愃惘 悋惡悋惘
杞

惡惆 惠惆 悋惘慍
SIGNS OF BAD DRAINAGE
霸
-
悋 拆 悋惘 惆 悋愕悋 愕悋悋 擧惘 惆  惆 惆 悋 惘 悽悋惘

 拆愕 惡拏悋 惡慍擠惘悋
.
朮

拆 悋惡 悋 悽 忰惷  悋  惆
.
朿

惆 惡拏 惘慍 惆 擧 悋  拆
.
朶

惆 惡悋惠悋惠 悽擧 悋惡 惆
.
杁

擧 惆 惡悋惠悋惠 擠
.
朸
-
擧悋惘 惶忰 愃惘 悋  惡悋惠悋惠
.
朷

惆惘惆 惆 惠悽  悋 惆 惘 惠悽 惆
.
Drainage
systems
Surface drainage systems
(open drains)
Shallow open
drains
Deep open
drains
Sub-surface drainage
systems (closed drains)
Tile drains
INADEQUACIES OF CANAL IRRIGATION MANAGEMENT
擠惠悋 擧 惆惘惠 擧悋悋 悋惡悋惘
霸

惠悋 拆悋 悋擧悋 擧 悽惠 擧 悋悴惘悋 擧悋惘 惆
.
朮

擠 悋擠 慍悋惠 擧 拆惘 拆
.
朿

慍悋惠 惆 悋 擧 拆悋  悋惆悋惘 惷惺 悋 擧 悋惡 愃惘

.
朶

愆惠悋 惠惺悋 惆 惠惘 擧愕悋 愕擧 擧惘 悋 惆悋悴惘悋
.
杁

惠悋  惆 惆
.
朸

愆 惺悋惆悋 愃惘 悋惡 悋 悋擧悋悋惠 悋擧悋 悋 惡悋惘 惆
.
朷

愕惠 悋惆 拆惘 惘愃 惡悋 悽擧 愆 悛 惡 悋 惠惶 擧 惆
慍
.
杆

惘惆 悋惡 悋 惘悴 擠
.
杞

惆惘惠 惷惺 擧 悋惘
.
霸朧

愆惠悋 擠 惆 惡慍擠惘悋 惆 擧 惆惘惠 拆
.
OBJECTIVES OF GOOD CANAL IRRIGATION
MANAGEMENT
霸

擧 悋擠惠惡 悴擠 惆
.
朮

擧 惠 惘悋 擧 慍惘悋惺惠 拆惘悋悽 惆 拆悋惘 拆惘 悋愕惡 惆
.
朿

拆悋惘 擧 惷悋惺悋惠 惆 惆 惆
.
朶

慍悋惠悋 惠惆 惆 惠擧 悽惘悋擧 悋 忰悋惶悋惠 惆
.
杁

擧拆悋惘 忰惘惠 拆悋 惆
.
朸

惷 惠愃悵 惆 惺悋惆悋惠 悽惆惠惡 悽 惆 拆悋惘 愕悋 悽擧 惆
惺惠
愕 忰悋惠 拏 悋 惠惺 惘愃惠悋
.
METHODS OF IMPROVING CANAl
IRRIGATION MANAGEMENT
 The following aspects should be considered to
improve the canal irrigation management:
1. Channel capacity
2. Canal lining
3. Canal outlets
4. Cropping pattern
5. Conjunctive use
6. Regulators & escapes
7. Irrigation scheduling
8. Irrigation methods
9. Use of wastewater
10. Controlling water logging
FARMERS PARTICIPATION IN IRRIGATION MANAGEMENT
惆惘惠 擠 惡慍擠惘 惆 擧 擠 悋惡 拆
霸

惆惘惠 悋 惺悋惠 拆悋 擠 悋惡 惆 惡慍擠惘悋  惆  惘 惆
愆 愆惘擧 擧 愕愕惠
.
朮

  悋惆 拆 擧 拆悋 悽惠 拆 惡悋惆 擠 惡慍擠惘 惆
Phase-1 : Initiation
Phase-2 : Continuation
Phase-3 : Perpetuation
Phase-1 : Initiation

擧 惆惺惠 惠 愃
.

愆 悋 悋惘惆 惺悋 惆
.

悋愕悋惠悋 悋 惡忰惓 惆 悋 拆 悋惆慍 惆
.

愆 悋 愕惘  擧悋惘 惠惘 拏悋擧 悋  悋愕惠悋慍 惆 惡慍擠惘 惆
.

擧 惠 惘悋 惷悋 悋惺惠悋惆 悋 惡悋惘
.

悋擧悋 擠 忰 惆
.
Phase-2 : Continuation

悴 愕悋慍悋 惘愕 惆 惡慍擠惘 惆
.

擧 惠惘愕惘 擧惘愕 惘慍慍
.

 惆 悽 惡慍擠惘悋 惆 擧 拆惘愕 惺悋惠拆 悋 惆惘惠 惠愀惡 惆
愃惠
擧
.

擧 惘悋惠 惷悋 擧悋惘 惆
.
Phase-3 : Perpetuation

擧 惘愕惠 擧 愕悋惠 擧 惆 惆惆 愕惘 擠惘 擧惘惆
.

惘 惠悋 愕惘 惆惆 惆 惆 拆悋惘 擧  惆 忰悋惠 悋惠惶悋惆 拏慍 惆

.

悋悽 惡惘悽 惺悋 擧 惡惘悽 惆惘惠   惡慍擠惘悋
.

plan of operation & maintenance (POM
Purposes of POM:
霸

拆悋惘 悋愕惠悋惆 悋惺惴 惆 悽 悋惡  擧悋悋 惆
.
朮

擧 惠惘悋愕 擧 愆 拏悋擧 悽惆悋惠 拆惘 惆
.
朿

惠惶 惆
O AND M
擧 惠 悋惘
.
朶

擧 悋愃慍 愃 惓惘 惠悴慍悋惠 擧悋惘惆悋 惆
.
愕惘悸 悋 悋 慍擧
杁

 惠 擠 擧惘惆擠惘惺悋 惆 擧 惆惘惠 擠 悋惡 惆
.
Operation policy:

愕   惆悋愕 惡悋惆 拆悋愕 惺悋惠 惆 拆悋惘 拆惘 惘 悋惡悋惘 惆
惆 愕惠
擧 拆 愕惘  擧 拆悋 拆 擠拏 惡愕拏慍 惆 悋悽愕惠擧 擠拏
惡慍擠惘悋 擧 
.

惠惶惆 惘惘悋惠 悋 悋 拏 惆 惡悋惆 拆悋愕 惺悋惠 惆 惆惠 惆
擧 
.
惆
惆 愆悋 惺悋惠 悋惆 擧 悴 拆 愕愕惠
.

悋惶 惺悋惠 惆
:

愆悽惶悋惠 悋 惘惘悋惠 拆悋愕 惠惶 惺悋惠 惆

拆悋 擠 悋惡

愀惘慍悋惺 惺悋惠

愀惘慍悋惺 惡

惺悋惠 惡惘 悽 悋惘
Maintenance Aspects: 愕悋惠 惆
悋悽
惆 悋 惆惘惠 拆惘 惆 拆悋惘 愕悋惠 悋愕惡 惆 愕愕惠 悋惡悋惘 惆
.
惘 惆
 愕悋惠 惆 悽 愕愕惠 悋惡悋惘
.
霸
-
Normal
擧 惠惘愕惘 擧 擧悋 拆 惺悋 惺悋惆
.
朮

Preventive
擧悧 拆悋惘 悋 拆 悋 惆 悽
.
朿

Rehabilitation
惘悋拏 愕悋惠 愆  惆 惘愃 惡悋
.
EVALUATION OF PERFORMANCE OF CANAL
IRRIGATION SYSTEMS:
udging the performance of canal
irrigation systems are:
1. Farmers operation performance:
 Adequacy of crop production techniques
including
supply of fertilizers, certified seeds,
pesticides etc.
 Adequacy of irrigation methods.
 Soil management.
 Erosion control.
 On farm water use efficiency.
2. Delivery operational performance:
 Overall project water use efficiency.
 Water use efficiency in distribution.
 Water losses.
 Canal seepage.
 Deep percolation.
 Spillage from canals.
 Water operational losses.
 Energy use.
3. rainage operational performance:
 Drainage requirement of area.
Water table fluctuations.
Changes in water quality.
Changes in soil salinity.
4. Maintenance of individual
components:
Maintenance of canals, drains, hydraulic
structures,
buildings, roads, etc.
 Maintenance of equipment like pumps,
hoists,
earthmovers, trucks, loaders, gates.
WATER USERS ORGANIZATION
 Water users organization (WUO) or Water users
association (WUA) is a co-operative, non-profit
organization of individual water users who wish to
undertake water related activities at the level of the
tertiary canal for their mutual benefit.
 It is group of farmers all served by a common source
of
water and join together to allocate distribute and
manage water.
PURPOSES OF WUA
 To enable people within a community to pool their
resources to more effectively carry out water
management related activities.
 To better manage water resources by promoting
equity
in distribution, efficient use of water.
 To address local needs and priorities.
 To carry out operation and maintenance activities.
BENEFITS OF WUA
 WUA has helped in improving the performance of the
irrigation system.
 Significant improvements in efficiency and rational
water use.
 Equitable water distribution among farmers.
 More reliable water supply.
 Quick dispute resolution at the local level.
 High quality control of infrastructure.
 Well maintained canals.
 Decrease in pollution caused by dumping waste in
unlined canals.
 Less water stealing.
PROBLEMS OF WUA
  Fund constraints
 Water availability
 Support from government
 Poor attendance of members
 Unsolved conflicts
Thanks for your attention

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  • 2. 悋 惷惺悋惠 惆 Water logging Causes of water logging Effects of water logging Measures for preventing water logging Signs of bad drainage Drainage system Inadequacies of canal irrigation management Objective and criteria of good canal irrigation management Methods of improving canal irrigation management Farmers participation in irrigation management Operation & maintenance of canal irrigation system Evaluation of performance of canal irrigation system Water users organization
  • 3. Water logging 惆 擧 愕悋忰 惘 惡悋惠悋惠 擧 惠 惘悋 悽惠 愃 惆 悋惡 惆 忰惘擧惠 悋 擠惘惆愆 悋 惆 愆 擧 惆惘 悋惡拆悋愕愀 惆 愕惘 悽悋惘 愆 悋愃慍 忰悋惶悋惠 悽悋惘 悋 愆 惡惆 拆擧 . 惆 愕愀忰 拏惡 悋拏惘 擧 擧 惘悋惠 悽惠 愃 悴擠 悋拏惘 霸.杁 朮.霸 惘 悋惡 拆惘 惠惘 .
  • 4. CAUSES OF WATER LOGGING 霸 悋惡悋惘 慍悋惠 朮 悋悽惠 悋惡 悽 擧悋悋 惆 朿 惘悋惠 悽攫惆 擧 惘悴 愕惠悋 悋惡 愀惡惺 惆 . 朶 悴 慍惘 杁 忰悋惠 悋 愀惡惺惠 悽悋惘 朸 愀惘 悋愕 擧惘 惆 朷 悋愕惠惺悋 悋愕 悋惡悋惘 杆 惆 愕惠 悋惡 愀惡惺
  • 5. EFFECTS OF WATER LOGGING 霸 擧惠 擧 惆 惡悋惠 朮 愆擧 擧 擧惠 拆 朿 慍悋惠悋 悋擠惠惡 惆 朶 慍悋惠悋 悋惘愃 惡悋惠悋惠 杁 擧悋 惠惆悽 悽悋惘 朸 惆 惡拏 惘慍 朷 悋 惡 惆
  • 6. MEASURES FOR PREVENTING WATER LOGGING 霸 忰惆惆惠 擠 悋惡 朮 - 愕惠 悋惡 愕愀忰 惠擠 悋愃慍 拆 朿 擧 悴惘悋 悽 擧悋悋 朶 擧 愕惠 悋惡 愀惡惺 愕悋忰 惆 杁 悽 擧惆 拆悋惠 惆 悽 悵悽惘 朸 惡惆 惡攫 惶 朷 擠 悋惡 悋 惆 杆 擧 愃惘 愀惘 愃惘 悋惡悋惘 杞 惡惆 惠惆 悋惘慍
  • 7. SIGNS OF BAD DRAINAGE 霸 - 悋 拆 悋惘 惆 悋愕悋 愕悋悋 擧惘 惆 惆 惆 悋 惘 悽悋惘 拆愕 惡拏悋 惡慍擠惘悋 . 朮 拆 悋惡 悋 悽 忰惷 悋 惆 . 朿 惆 惡拏 惘慍 惆 擧 悋 拆 . 朶 惆 惡悋惠悋惠 悽擧 悋惡 惆 . 杁 擧 惆 惡悋惠悋惠 擠 . 朸 - 擧悋惘 惶忰 愃惘 悋 惡悋惠悋惠 . 朷 惆惘惆 惆 惠悽 悋 惆 惘 惠悽 惆 .
  • 8. Drainage systems Surface drainage systems (open drains) Shallow open drains Deep open drains Sub-surface drainage systems (closed drains) Tile drains
  • 9. INADEQUACIES OF CANAL IRRIGATION MANAGEMENT 擠惠悋 擧 惆惘惠 擧悋悋 悋惡悋惘 霸 惠悋 拆悋 悋擧悋 擧 悽惠 擧 悋悴惘悋 擧悋惘 惆 . 朮 擠 悋擠 慍悋惠 擧 拆惘 拆 . 朿 慍悋惠 惆 悋 擧 拆悋 悋惆悋惘 惷惺 悋 擧 悋惡 愃惘 . 朶 愆惠悋 惠惺悋 惆 惠惘 擧愕悋 愕擧 擧惘 悋 惆悋悴惘悋 . 杁 惠悋 惆 惆 . 朸 愆 惺悋惆悋 愃惘 悋惡 悋 悋擧悋悋惠 悋擧悋 悋 惡悋惘 惆 . 朷 愕惠 悋惆 拆惘 惘愃 惡悋 悽擧 愆 悛 惡 悋 惠惶 擧 惆 慍 . 杆 惘惆 悋惡 悋 惘悴 擠 . 杞 惆惘惠 惷惺 擧 悋惘 . 霸朧 愆惠悋 擠 惆 惡慍擠惘悋 惆 擧 惆惘惠 拆 .
  • 10. OBJECTIVES OF GOOD CANAL IRRIGATION MANAGEMENT 霸 擧 悋擠惠惡 悴擠 惆 . 朮 擧 惠 惘悋 擧 慍惘悋惺惠 拆惘悋悽 惆 拆悋惘 拆惘 悋愕惡 惆 . 朿 拆悋惘 擧 惷悋惺悋惠 惆 惆 惆 . 朶 慍悋惠悋 惠惆 惆 惠擧 悽惘悋擧 悋 忰悋惶悋惠 惆 . 杁 擧拆悋惘 忰惘惠 拆悋 惆 . 朸 惷 惠愃悵 惆 惺悋惆悋惠 悽惆惠惡 悽 惆 拆悋惘 愕悋 悽擧 惆 惺惠 愕 忰悋惠 拏 悋 惠惺 惘愃惠悋 .
  • 11. METHODS OF IMPROVING CANAl IRRIGATION MANAGEMENT The following aspects should be considered to improve the canal irrigation management: 1. Channel capacity 2. Canal lining 3. Canal outlets 4. Cropping pattern 5. Conjunctive use 6. Regulators & escapes 7. Irrigation scheduling 8. Irrigation methods 9. Use of wastewater 10. Controlling water logging
  • 12. FARMERS PARTICIPATION IN IRRIGATION MANAGEMENT 惆惘惠 擠 惡慍擠惘 惆 擧 擠 悋惡 拆 霸 惆惘惠 悋 惺悋惠 拆悋 擠 悋惡 惆 惡慍擠惘悋 惆 惘 惆 愆 愆惘擧 擧 愕愕惠 . 朮 悋惆 拆 擧 拆悋 悽惠 拆 惡悋惆 擠 惡慍擠惘 惆 Phase-1 : Initiation Phase-2 : Continuation Phase-3 : Perpetuation
  • 13. Phase-1 : Initiation 擧 惆惺惠 惠 愃 . 愆 悋 悋惘惆 惺悋 惆 . 悋愕悋惠悋 悋 惡忰惓 惆 悋 拆 悋惆慍 惆 . 愆 悋 愕惘 擧悋惘 惠惘 拏悋擧 悋 悋愕惠悋慍 惆 惡慍擠惘 惆 . 擧 惠 惘悋 惷悋 悋惺惠悋惆 悋 惡悋惘 . 悋擧悋 擠 忰 惆 .
  • 14. Phase-2 : Continuation 悴 愕悋慍悋 惘愕 惆 惡慍擠惘 惆 . 擧 惠惘愕惘 擧惘愕 惘慍慍 . 惆 悽 惡慍擠惘悋 惆 擧 拆惘愕 惺悋惠拆 悋 惆惘惠 惠愀惡 惆 愃惠 擧 . 擧 惘悋惠 惷悋 擧悋惘 惆 .
  • 15. Phase-3 : Perpetuation 擧 惘愕惠 擧 愕悋惠 擧 惆 惆惆 愕惘 擠惘 擧惘惆 . 惘 惠悋 愕惘 惆惆 惆 惆 拆悋惘 擧 惆 忰悋惠 悋惠惶悋惆 拏慍 惆 . 悋悽 惡惘悽 惺悋 擧 惡惘悽 惆惘惠 惡慍擠惘悋 . plan of operation & maintenance (POM
  • 16. Purposes of POM: 霸 拆悋惘 悋愕惠悋惆 悋惺惴 惆 悽 悋惡 擧悋悋 惆 . 朮 擧 惠惘悋愕 擧 愆 拏悋擧 悽惆悋惠 拆惘 惆 . 朿 惠惶 惆 O AND M 擧 惠 悋惘 . 朶 擧 悋愃慍 愃 惓惘 惠悴慍悋惠 擧悋惘惆悋 惆 . 愕惘悸 悋 悋 慍擧 杁 惠 擠 擧惘惆擠惘惺悋 惆 擧 惆惘惠 擠 悋惡 惆 .
  • 17. Operation policy: 愕 惆悋愕 惡悋惆 拆悋愕 惺悋惠 惆 拆悋惘 拆惘 惘 悋惡悋惘 惆 惆 愕惠 擧 拆 愕惘 擧 拆悋 拆 擠拏 惡愕拏慍 惆 悋悽愕惠擧 擠拏 惡慍擠惘悋 擧 . 惠惶惆 惘惘悋惠 悋 悋 拏 惆 惡悋惆 拆悋愕 惺悋惠 惆 惆惠 惆 擧 . 惆 惆 愆悋 惺悋惠 悋惆 擧 悴 拆 愕愕惠 . 悋惶 惺悋惠 惆 : 愆悽惶悋惠 悋 惘惘悋惠 拆悋愕 惠惶 惺悋惠 惆 拆悋 擠 悋惡 愀惘慍悋惺 惺悋惠 愀惘慍悋惺 惡 惺悋惠 惡惘 悽 悋惘
  • 18. Maintenance Aspects: 愕悋惠 惆 悋悽 惆 悋 惆惘惠 拆惘 惆 拆悋惘 愕悋惠 悋愕惡 惆 愕愕惠 悋惡悋惘 惆 . 惘 惆 愕悋惠 惆 悽 愕愕惠 悋惡悋惘 . 霸 - Normal 擧 惠惘愕惘 擧 擧悋 拆 惺悋 惺悋惆 . 朮 Preventive 擧悧 拆悋惘 悋 拆 悋 惆 悽 . 朿 Rehabilitation 惘悋拏 愕悋惠 愆 惆 惘愃 惡悋 .
  • 19. EVALUATION OF PERFORMANCE OF CANAL IRRIGATION SYSTEMS: udging the performance of canal irrigation systems are: 1. Farmers operation performance: Adequacy of crop production techniques including supply of fertilizers, certified seeds, pesticides etc. Adequacy of irrigation methods. Soil management. Erosion control. On farm water use efficiency. 2. Delivery operational performance: Overall project water use efficiency. Water use efficiency in distribution. Water losses. Canal seepage. Deep percolation. Spillage from canals. Water operational losses. Energy use. 3. rainage operational performance: Drainage requirement of area. Water table fluctuations. Changes in water quality. Changes in soil salinity. 4. Maintenance of individual components: Maintenance of canals, drains, hydraulic structures, buildings, roads, etc. Maintenance of equipment like pumps, hoists, earthmovers, trucks, loaders, gates.
  • 20. WATER USERS ORGANIZATION Water users organization (WUO) or Water users association (WUA) is a co-operative, non-profit organization of individual water users who wish to undertake water related activities at the level of the tertiary canal for their mutual benefit. It is group of farmers all served by a common source of water and join together to allocate distribute and manage water.
  • 21. PURPOSES OF WUA To enable people within a community to pool their resources to more effectively carry out water management related activities. To better manage water resources by promoting equity in distribution, efficient use of water. To address local needs and priorities. To carry out operation and maintenance activities.
  • 22. BENEFITS OF WUA WUA has helped in improving the performance of the irrigation system. Significant improvements in efficiency and rational water use. Equitable water distribution among farmers. More reliable water supply. Quick dispute resolution at the local level. High quality control of infrastructure. Well maintained canals. Decrease in pollution caused by dumping waste in unlined canals. Less water stealing.
  • 23. PROBLEMS OF WUA Fund constraints Water availability Support from government Poor attendance of members Unsolved conflicts
  • 24. Thanks for your attention