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98907

EFFECT OF SURFACE, SUBSURFACE AND DEEP SEWAGE DRIP IRRIGATION SYSTEMS ON EMITTERS PERFOMANCE AND WATER USE UTILIZATION FOR DATE PALM

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Last updated: 04 Jan 2025

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Abstract

The objectives of this study are to investigate the effect of surface, subsurface and deep sewage drip irrigation systems on emitter performance and  water use utilization of Date Palm(Sukariah Cv)with different depths of irrigation water. These depths of applied water were 100% , 75% and 50% of  reference evapotranpiration "ETo". The results showed that the values of mean emitter discharge (q¯), the relative emitter discharge (R) and  the reduction of discharge (qr)is greatly influenced by irrigation system in comparison with irrigation water depth. The values of emitters performance q¯ , R, qr  for surface drip (DI) and deep sewage drip irrigation (DSDI) treatments were greater than those for subsurface drip ( SDI) treatments. The values of emitter performance of DI and DSDI treatments had a higher values of distribution uniformity(DU)for all irrigation water depths  treatments  and for total irrigation time comparing with SDI. The value of Date Palm yield increased for  DSDI treatment  compared with those of DI or SDI treatments. The minimum value of Date Palm yield was 103 kg/tree  for the treatment (DI , 0.5 ETo ),while the maximum  values of  Date Palm yield were 175 and 172 kg/tree  for the treatments (DSDI , 1.0 ETo ) and  (DSDI , 0.75 ETo ), respectively. The maximum  values of  water use efficiency (WUE) were 1.34 and 1.31 kg/m3  for the treatments (DSDI , 0.5 ETo ) and  (DSDI , 0.75 ETo),

DOI

10.21608/mjae.2014.98907

Keywords

Drip irrigation, emitter performance, date palm, Uniformity

Authors

First Name

M. A.

Last Name

Kassem

MiddleName

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Affiliation

Prof., Ag. Eng. Dept., Fac. of Ag.., Cairo Univ., Egypt.( Now, contracted Qassem Univ.)

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Orcid

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First Name

F.A

Last Name

Gomaa

MiddleName

-

Affiliation

Assoc. Prof., Soil &water Dept., Fac. of Ag., Cairo Univ, Egypt. ( contracted Qassem Univ.)

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Volume

31

Article Issue

3

Related Issue

14934

Issue Date

2014-07-01

Receive Date

2020-06-28

Publish Date

2014-07-01

Page Start

855

Page End

872

Print ISSN

1687-384X

Online ISSN

2636-3062

Article File

MJAE_Volume 31_Issue 3_Pages 855-872.pdf

PDF . 1.2MB

Link

https://mjae.journals.ekb.eg/article_98907.html

Detail API

https://mjae.journals.ekb.eg/service?article_code=98907

Order

9

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

EFFECT OF SURFACE, SUBSURFACE AND DEEP SEWAGE DRIP IRRIGATION SYSTEMS ON EMITTERS PERFOMANCE AND WATER USE UTILIZATION FOR DATE PALM

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Article

Created At

23 Jan 2023