irrigation

Artificial field watering

Irrigation is the artificial supply of water to land for growing crops.

Most agriculture depends on rainfall, but irrigation allows farming in dry regions and during droughts: The valley's irrigation system channels water from the river to surrounding farms.

In medicine, irrigation means flushing a wound or body cavity with water or saline solution.

methods

drip

Liquid falling slowly

basin · pivot · microirrigation · surface · subsurface · lateral · border · contour · terraced · rainfed

equipment

emitter

Thing that gives off

  • pumpFluid-moving machine
  • valveFluid flow controller
  • nozzleFlow-directing pipe fitting

sprinkler · hose · tubing · filter · controller · sensor · timer · soaker · dripper · fitting

infrastructure

canal

Dug water passage

  • aqueductChannel conveying water distances
  • ditchShallow excavated channel
  • channelPassage for transmission

pipeline · reservoir · dam · levee · floodgate · sluice · weir · basin · cistern · watercourse

water-management

scheduling

Assigning times to events

rights · metering · rationing · drought · aquifer · groundwater · runoff · watershed · recharge · deficit

agriculture

crop

Cultivated agricultural plants

paddy · plantation · pasture · farmland · drainage · salinity · waterlogging · leaching · yield · evapotranspiration

Categories
Opposites
water management direction

irrigationdrainage

Liquid removal system

draining · dewatering · pumping out · desiccation · water extraction

water source for agriculture

irrigationrainfall

Water falling from clouds

dryland farming · rainfed · dry farming · precipitation · rainwater

land moisture state

irrigationdesiccation

Complete removal of moisture

drought · aridity · parching · drying out · dehydration

Phrases
Family

irrigating, irrigations

Familiarity
Top 100,000
Profile
Known to kids · Used worldwide · Timeless · Concrete · Everyday, not technical · Rated G