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97087

EVALUATING THE EFFECTS OF DRIP DEFICIT IRRIGATION AND THICKNESS OF RICE STRAW MULCH LAYER ON BEANS CROP AND WATER USE EFFICIENCY

Article

Last updated: 04 Jan 2025

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Subjects

-

Tags

Agricultural Irrigation and Drainage Engineering

Abstract

Two field experiments were conducted during the two growing seasons (2014 and 2015) to investigate the combined effects of three irrigation treatments (I100% =100%, I85% =85% and I70% = 70% of crop evapotranspiration (ETc)and four thicknesses of mulch layer (TML0, 3, 6 and 9 cm) under drip irrigation system.
The Results showed that the irrigation treatments and thickness of mulch layer on yield and WUE were significant.
The greatest values of bean yield (902.4and 909.6 kg fed-1) were obtained under (I100%) in the first and second seasons, respectively, while the lowest ones (698.1 and 692.5 kgfed-1) were obtained from treatment (I70%) in the first and second seasons, respectively. The average bean yield value of TML9 was increased by 11.5, 30.8 and 40.2 % than those of treatment TML6, 3 and 0, respectively, in the first season. Corresponding values for the second season were 12.3, 32.5 and 43.5 % The greatest values of WUE (0.74 and 0.73 kg m−3) were obtained under I70% compared to I100%, (0.67 kg m−3) in the two seasons, respectively.
The interacting effects between treatment 15I100">  and treatment TML9 i.e. (I100× TML9) has proved, to be the most suitable for producing high bean crop. Under environmental condition of the studied area. Application of (I85×TML9) treatment was found to be favorable to save 15% of the applied irrigation water, with no decrease in bean crop yield.

DOI

10.21608/mjae.2017.97087

Keywords

Drip irrigation, Deficit Irrigation, thickness of mulch layer, WUE, beans crop

Authors

First Name

M.

Last Name

Abd El-Wahed

MiddleName

-

Affiliation

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

Email

-

City

-

Orcid

-

First Name

G.

Last Name

Baker

MiddleName

A.

Affiliation

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

Email

-

City

-

Orcid

-

First Name

M.

Last Name

Ali,

MiddleName

M.

Affiliation

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

Email

-

City

-

Orcid

-

First Name

Fatma

Last Name

Abd El- Fattah

MiddleName

A.

Affiliation

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

Email

-

City

-

Orcid

-

Volume

34

Article Issue

1

Related Issue

14623

Issue Date

2017-01-01

Receive Date

2020-06-20

Publish Date

2017-01-01

Page Start

273

Page End

290

Print ISSN

1687-384X

Online ISSN

2636-3062

Article File

MJAE_Volume 34_Issue 1_Pages 273-290.pdf

PDF . 655.5kB

Link

https://mjae.journals.ekb.eg/article_97087.html

Detail API

https://mjae.journals.ekb.eg/service?article_code=97087

Order

16

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

EVALUATING THE EFFECTS OF DRIP DEFICIT IRRIGATION AND THICKNESS OF RICE STRAW MULCH LAYER ON BEANS CROP AND WATER USE EFFICIENCY

Details

Type

Article

Created At

23 Jan 2023