Only about 20% to 40%, depending on how it's done. Furrow irrigation can boost this to about 50% to 60%. Drip irrigation is still the most efficient, occasionally reaching nearly 90% efficient.
Flood Irrigation
Irrigation. This process dates back 5,000 years.
Spray, Flood plain, and Drip
Flood control
Irrigation that is used to cover a large area that needs water quickly. Use is by canals or large pipelines that lead into the area(s) to be irrigated. The flood a plain and plants use that to drink.
It sprays water over the top of the plants, similar to a gentle shower. Not as efficient as drip irrigation, but much more efficient than flood or furrow irrigation.
It sprays water over the top of the plants, similar to a gentle shower. Not as efficient as drip irrigation, but much more efficient than flood or furrow irrigation.
Hillel has written: 'Irrigation Water Use Efficiency'
Jan Van Nieuwkoop has written: 'Optimal design and management of furrow irrigation systems' -- subject(s): Environmental aspects, Environmental aspects of Irrigation, Irrigation, Irrigation efficiency
By making more of it. Trial and error dude... Trial and error. But really... Just get a hose. Irrigation is so old fashiofned
Marinus Gijsberthus Bos has written: 'On irrigation efficiencies' -- subject(s): Irrigation efficiency 'Flow measuring flumes for open channel systems' -- subject(s): Design and construction, Flumes 'CRIWAR 2.0' -- subject(s): CRIWAR (Computer program), Computer programs, Irrigation efficiency, Irrigation farming, Plants, Water requirements
Yes it was because the land would flood, and irrigation stored the water :) Hope i helped!!