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51885

SURFACE ALTERNATIVE IRRIGATION AS AN EFFECTIVE TECHNIQUE FOR SAVING IRRIGATION WATER

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Last updated: 22 Jan 2023

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Abstract

        Two field experiments were carried out during summer seasons, of 2010 and 2011, at Sakha Agricultural Research Station, Kafr El-Sheikh, Egypt. Maize (hybrid single cross 10) was evaluated in a split plot design with four replicates.   Three treatments, of furrow length 30, 40 and 50 m, were studied under two surface irrigation methods; traditional and alternative. Data showed that, both water advance time and recession time were increased under traditional furrow irrigation, while opportunity time decreased under alternative irrigation.           The results also revealed that, the applied irrigation water amount was less under alternative method. Values of amount were 2673, 2727 and 2856 m3/fed. for 30, 40 and 50 m furrow lengths, under alternate irrigation. While these values were 3177, 3282 and 3378, under traditional irrigation, for the studied lengths, respectively.
  Water application efficiency (Ea), was higher under the alternative technique. The average values of (Ea), for traditional irrigation method were 60.2, 64.3 and 59%. The corresponding values for alternate irrigation method were 77.5, 86.3 and 80.3% under furrow length of 30, 40 and 50 m respectively. Average values of water productivity (WP), for alternative irrigation method were 1.34, 1.40 and 1.3 kg/m3 under 30, 40 a 50 m furrow length respectively. Meanwhile, corresponding values under traditional irrigation method were 1.06, 1.07 and 1.00 kg/m3, respectively.

DOI

10.21608/jssae.2013.51885

Keywords

Alternative irrigation, surface irrigation methods, Maize

Authors

First Name

S. M.

Last Name

Eid

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Affiliation

Soils, Water and Environment Research Institute, A.R.C., Giza, Egypt

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First Name

H. A.

Last Name

Khafagy

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Affiliation

Soils, Water and Environment Research Institute, A.R.C., Giza, Egypt

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Volume

4

Article Issue

4

Related Issue

7981

Issue Date

2013-04-01

Receive Date

2013-03-27

Publish Date

2013-04-01

Page Start

391

Page End

398

Print ISSN

2090-3685

Online ISSN

2090-3766

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https://jssae.journals.ekb.eg/article_51885.html

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https://jssae.journals.ekb.eg/service?article_code=51885

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Original Article

Type Code

889

Publication Type

Journal

Publication Title

Journal of Soil Sciences and Agricultural Engineering

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https://jssae.journals.ekb.eg/

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Article

Created At

22 Jan 2023