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358242

Study of Temporal Changes in Subsurface Drainage in Landscape

Article

Last updated: 28 Dec 2024

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Subjects

-

Tags

Water and Irrigation Systems Engineering.

Abstract

The Experimental included irrigation requirements, drainage depth and accumulated drainage that were carried out in three different locations (Lotas 1, Lotas 2 and Elkhaldia) at the Royal Park, Sheikh Zayed City, Giza, Egypt, which lies at latitude 30° 02' 18.8" N and longitude 31° 01' 42.5" E. To figure out the temporal changes of the Hourly and accumulated drainage depth over the three locations, the total applied irrigation was 17.95, 14.36, and 10.46 as irrigation amounts Lotas 1, Lotas 2, and Elkhaldia, respectively, and for sandy soil. The depth of drainage was mesurmat in each site for three consecutive days immediately after irrigation till reaching 20 hours after irrigation for the grass plant (Paspalum). The main results are: In Lotas 1, the drainage depth started to be very high immediately after irrigation by 51mm, then decreased significantly after irrigation reaching 1 mm after 20 hours on the first day. The accumulated drainage depth showed a clear rise across all three days, meaning three replicates of measurements from zero-time till reached 9 hours after irrigation by 96, 134 and 67 mm for repeated, (R1), (R2) and (R3) respectively in Lotas 2. and during the first 10 hours, the accumulated depth rose sharply to reach by127.5, 126, and 115 mm for (R1), (R2) and (R3) respectively in Elkhaldia. The percentage difference in the amount of drainage between the actual and the theoretically calculated using the Hooghoutd equations was 0.2, 1.1 and 1.8%, respectively.

DOI

10.21608/azeng.2024.286698.1014

Keywords

subsurface drainage, Evapotranspiration, Irrigation, Landscape

Authors

First Name

Ahmed

Last Name

Sallam

MiddleName

Nasr

Affiliation

Water and Irrigation System EngineeringDepartment, Faculty of Agricultural Engineering, Al-Azhar University, Egypt

Email

nasr66849@gmail.com

City

-

Orcid

-

First Name

Fathy

Last Name

Zabady

MiddleName

Ibrahim

Affiliation

Water and Irrigation System EngineeringDepartment, Faculty of Agricultural Engineering, Al-Azhar University, Egypt

Email

fathy@gmail.com

City

-

Orcid

-

First Name

Ahmed

Last Name

Hassan

MiddleName

Mahrous

Affiliation

Agricultural Engineering Department, Faculty of Agriculture, Cairo University, Egypt.

Email

ahmed_mahrous@yahoo.com

City

-

Orcid

-

First Name

Mohieeldin

Last Name

Elmashad

MiddleName

Mohamed

Affiliation

Geotechnical Engineering Construction Research Institute, Egypt.

Email

elmashad@yahoo.com

City

-

Orcid

-

Volume

7

Article Issue

1

Related Issue

48201

Issue Date

2024-06-01

Receive Date

2024-05-01

Publish Date

2024-06-01

Print ISSN

2805-2765

Online ISSN

2805-2803

Article File

AZENG3582421717189200.pdf

PDF . 1.3MB

Link

https://azeng.journals.ekb.eg/article_358242.html

Detail API

https://azeng.journals.ekb.eg/service?article_code=358242

Order

358,242

Type

Original Article

Type Code

2,115

Publication Type

Journal

Publication Title

Al-Azhar Journal of Agricultural Engineering

Publication Link

https://azeng.journals.ekb.eg/

MainTitle

Study of Temporal Changes in Subsurface Drainage in Landscape

Details

Type

Article

Created At

28 Dec 2024