Rainfed rice - IRRI books - International Rice Research Institute

Indigenous Rainwater
Management
R
ainwater management for irrigation, domestic use and cattle feeding
has been practiced in India since the beginning of civilisation.
These indigenous practices refer to proven farmer practices developed
over long periods from the experiences of farmers themselves. With
indigenous practices, rainwater is stored according to local needs and
geographical situations. In these systems, groundwater recharging,
irrigation and domestic needs are taken care of.
Methods of rainwater
management
Agronomic measures
Facilitate a better intake of
rainwater into the soil by
improving organic matter content
and soil structure.
Reduce surface runoff.
Contour farming
All agricultural operations (such as
ploughing, seeding, inter-culture,
etc.) are done approximately along
the contour. This practice is adopted
to control runoff, conserve soil
moisture, increase infiltration and
reduce soil erosion.
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Special features of indigenous systems
Promote community and participatory approaches in
resource generation, maintenance and use.
Have an integrated approach that caters to household,
cattle and irrigation needs.
Start at the village level and expand to the community
level, which help in soil and water conservation.
Help in water resource development and
environmental protection.
Are cost-effective and equitable.
Have multi-purpose uses.
Help solve water problems (floods, groundwater
depletion, etc.) that cannot be solved individually.