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  2. Drip irrigation - Wikipedia

    en.wikipedia.org/wiki/Drip_irrigation

    Drip irrigation and spare drip irrigation tubes in banana farm at Chinawal, India Pot irrigation by on-line drippers Pressure compensated integral dripper on soilless medium without growing channels. The advantages of drip irrigation are: Fertilizer and nutrient loss is minimized due to a localized application and reduced leaching.

  3. Irrigation controller - Wikipedia

    en.wikipedia.org/wiki/Irrigation_controller

    For example, the typical professional controller will calculate the actual flow rate running in the system when a specific zone is operated, compare this to a pre-configured required amount, and adjust the irrigation process if deviation from the zone's flow rate is detected; This mechanism is called "Flow monitoring", and can prevent ...

  4. Micro-irrigation - Wikipedia

    en.wikipedia.org/wiki/Micro-irrigation

    A Pressure regulator or regulating valve may be required to reduce the system pressure to the desired level. [1] Automatically or manually operated valves are required to switch from one irrigated section to another. An irrigation controller is used with automatic systems and may be needed for back flushing the filter or sand separator.

  5. Reduced pressure zone device - Wikipedia

    en.wikipedia.org/wiki/Reduced_pressure_zone_device

    A reduced pressure zone device (RPZD, RPZ, or RPZ valve) is a type of backflow prevention device used to protect water supplies from contamination. RPZDs may also be known as reduced pressure principle (RP), reduced pressure principle backflow prevention devices, [1] [2] reduced pressure zone assemblies (RPZA), [3] or reduced pressure principle ...

  6. Irrigation - Wikipedia

    en.wikipedia.org/wiki/Irrigation

    Micro-irrigation, sometimes called localized irrigation, low volume irrigation, or trickle irrigation is a system where water is distributed under low pressure through a piped network, in a pre-determined pattern, and applied as a small discharge to each plant or adjacent to it. Traditional drip irrigation use individual emitters, subsurface ...

  7. Pulse drip irrigation - Wikipedia

    en.wikipedia.org/wiki/Pulse_drip_irrigation

    A one-US-gallon-per-hour (3.8 L) drip flow controller feeding an 82-foot-long (25 m) drip line with check valves comprising 82 drip points along its length so each drip point is putting out about 1 / 82 US gallon (46 mL) per hour. Crimson clover sprouts grown on 1 / 8-inch (0.32 cm) urethane foam mats and flagstone.

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