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105350

DRIP-IRRIGATION EFFECTS ON SALT MOVEMENT IN SOIL AT SIWA OASIS

Article

Last updated: 04 Jan 2025

Subjects

-

Tags

Agricultural Irrigation and Drainage Engineering

Abstract

The aim of this investigation is to evaluate the behavior of salt concentration distribution under surface and subsurface drip irrigation technique in Siwa Oasis hyper arid condition with using low quality water. The experimental results showed that salt moving from surface to the root zone in Adjacent Lines (AL) was more than Vertically Spaced Lines (VSL) and increasing dripline depth decreased the accumulated salt. In case of without Poly-ethylene (PE) foil, the best WUE for onion reached 0.5 kg/m3 in the case of VSL with 0.8 – 1.0 m spacing and 10 cm depth and the highest onion (2.42 t/fed) yield under VSL arrangement was obtained from 10 cm dripline depth and dripline spacing range 0.4 – 0.6 m. In case with PE foil, the highest onion yield under VSL arrangement (2.9 t/fed) was obtained from 25 cm dripline depth and dripline spacing range 0.3 – 0.6 m.

DOI

10.21608/mjae.2010.105350

Keywords

Drip irrigation, subsurface drip, Underneath PE foil, saline water, Siwa Oasis, and Onion

Volume

27

Article Issue

4

Related Issue

15841

Issue Date

2010-10-01

Receive Date

2020-07-27

Publish Date

2010-10-01

Page Start

1,794

Page End

1,810

Print ISSN

1687-384X

Online ISSN

2636-3062

Link

https://mjae.journals.ekb.eg/article_105350.html

Detail API

https://mjae.journals.ekb.eg/service?article_code=105350

Order

48

Type

Original Article

Type Code

1,326

Publication Type

Journal

Publication Title

Misr Journal of Agricultural Engineering

Publication Link

https://mjae.journals.ekb.eg/

MainTitle

DRIP-IRRIGATION EFFECTS ON SALT MOVEMENT IN SOIL AT SIWA OASIS

Details

Type

Article

Created At

23 Jan 2023