607:; city, water district, and state-province level regulations and codes are beginning to encourage or mandate reduced water consumption. Micro-irrigation is an efficient way to conserve water and reduce water consumption. According to the EPA report, a typical American home uses 30% of its water outside, and up to 50% of that water might be lost to runoff, wind or evaporation, partly due to the improper irrigation system. Micro-irrigation supplies water only where it is required and delivers water directly to the root zone of plants at a lower flow rate, allowing the water to soak into the soil rather than run off. According to research, micro-irrigation systems consume 20–50% less water than traditional spray sprinkler systems.
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High-volume, low-pressure irrigation systems for container gardening are known as Macro-Drip. A pressure regulator lowers the water pressure to under 200 kPa (30 psi) while a relatively large diameter hose or pipe delivers the water directly to a sprinkler head. This allows a larger volume
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Sprinkler irrigation sprays water onto the land. Sprinklers spread water in an equal balance. It decreases labor costs and saves up to 20%–40% in water supply. It can be applied to any soil that helps to increase crop production. A wide variety of sprinklers available in the market; one can choose
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or regulating valve may be required to reduce the system pressure to the desired level. 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
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Low volume micro-sprinklers or high-efficiency nozzles may be attached to hard plastic risers or attached to standard sprinkler heads, but are also mounted on stakes and attached to small diameter micro-tubing connected to polyethylene tubing with a barbed connector. Some micro-sprinklers have a
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often use trickle emitters for 5-US-gallon (19 L) and larger container stock, to automate watering. Attached to longer supply tubing on short stakes, they are easily movable to new containers when stock is moved or sold.
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Trickle emitters, also called "spider sprays," come in fixed or adjustable radius shapes and diameters, and are installed directly on the flexible supply pipe or on tubing connected to it, and mounted on small stakes. Trickle
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sand separator. Since water conservation is a main reason for choosing micro-irrigation systems, soil moisture sensors, rain shutoff sensors and sometimes even weather stations may be installed to further reduce consumption.
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Low volume irrigation systems often use the two delivery components of drip systems to apply water through small holes in small diameter tubes placed on or below the surface. This is done instead of agricultural
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water sources. It is used in temporary installations during initial establishment periods, and on the soil surface is easily removable with minimal damage to the recovering
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work well for plants with more fibrous root systems, tree and large shrub basins, and in pots and container gardens—allowing automated watering on decks and patios.
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fixed spray or stream pattern, while others rotate. These are installed above ground and are often used for fruit and nut
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A wide variety of system components are used in micro-irrigation systems. Most include a filter, such as pre-filters,
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of water to reach the flowerpot in a short amount of time, which will then be absorbed into the roots of the plant.
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As municipal and agricultural water supplies become more constrained due to increasing population, droughts and
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for civic, commercial, and private landscapes and gardens, and in the science and practice of
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emitters can be used in pot, both on the ground and hanging, with humidity-fog watering for
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projects. The lower operating pressure can be the only choice for remote locations with
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Congress: Agriculture: A Glossary of Terms, Programs, and Laws, 2005 Edition
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Low-flow irrigation systems in gardens using drip apply water through two methods:
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A farm owner inspecting an underground micro-irrigation system on a tomato farm in
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718:"How do Sprinkler Irrigation Systems Work? | Automat Industries"
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for vegetables, fruits and berries, and other high-value crops.
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candidate projects can help them to accumulate points for
744:"Saving Water With Microirrigation: A Home Owner Guide"
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Ecological restoration and phytoremediation projects
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742:United States Environmental Protection Agency.
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549:carefully from the best of sprinkler systems.
672:"Where to Find Your Water Pressure Regulator"
618:Leadership in Energy and Environmental Design
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425:in the 1970s. It consists of small diameter
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59:Learn how and when to remove these messages
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298:system. Low-volume irrigation is used in
236:Learn how and when to remove this message
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805:DWP-Be Waterwise blog: "The Garden Spot"
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181:This article includes a list of general
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410:Microtubing
362:Sustainable
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327:landscaping
300:agriculture
264:Micro-spray
200:introducing
820:Irrigation
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681:2021-09-17
676:The Spruce
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183:references
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19:See also:
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304:row crops
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268:localized
208:July 2017
146:July 2017
51:talk page
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626:See also
616:LEED - (
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512:humidity
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751:epa.gov
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