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255649

MAPPING AGRICULTURAL WATER PRODUCTIVITY FOR CENTER PIVOT IRRIGATION SYSTEMS BASED ON SATELLITE DATA

Article

Last updated: 26 Dec 2024

OverviewSimilar Items

Subjects

-

Tags

Agricultural Irrigation and Drainage Engineering

Abstract

Developing and launching many remote sensing satellites with varying spatial-temporal accuracy, have provided various types of data at spatial, spectral, radiometric, and temporal scales, therefore, mapping agricultural ecosystems' physical and ecological characteristics with high accuracy became available by integrating remote sensing models with meteorological data. The primary goal of this research is to determine the agricultural water productivity under center pivot irrigation systems based on satellite data analysis. Landsat 8 images, agrometeorological stations, and the use of the light Use Efficiency model of Monteith (LUE) and SSEB (Simplified Surface Energy Balance) models were used to calculate the amount of crop production biomass (BIO) and The amount of water consumed, represented by the actual evapotranspiration (ET), respectively, and then, based on ET, the water productivity was determined. (WP = BIO/ET). The average ET, BIO, and WP values in 2021 summer season crops, ranged from 3.01± 1.73 to 4.1 ± 2.35 mm day-1; 96.4 ± 55.4 to 191.6 ± 110.2 kg ha-1 day-1; and 1.64 ± 0.94 to 2.43 ± 1.4 kg m-3, respectively. The average water productivity values for the crops cultivated in the research region ranged from 1.1 to 1.4 Kg m−3 for watermelon, 1.1 to 1.6 Kg m−3 for peanut, 3 to 3.3 Kg m−3 for Alfalfa, and 1.3 to 2.1 Kg m−3 for maize. These findings demonstrate that water productivity estimates derived from remote sensing data may be utilized as an indication for increasing water rationalization via improved land and water management methods.

DOI

10.21608/mjae.2022.150651.1081

Keywords

Evapotranspiration, Biomass, light Use Efficiency (LUE), Remote Sensing, pivot irrigation system

Authors

First Name

Mahmoud A.

Last Name

Badr

MiddleName

-

Affiliation

PhD Stud., Ag. Eng. Dept., Fac. of Ag., Benha U., Egypt.

Email

ma.badr3@yahoo.com

City

-

Orcid

-

First Name

Mohammed A.

Last Name

El-Shirbeny

MiddleName

-

Affiliation

Assoc. Prof. of Ag. Eng., NARSS, Egypt.

Email

mshirbeny@yahoo.com

City

-

Orcid

-

First Name

Mohammed Y.

Last Name

El-Ansary

MiddleName

-

Affiliation

Prof. of Ag. Eng., Ag. Eng. Dept., Fac. of Ag., Benha U., Egypt.

Email

myans2004@yahoo.com

City

-

Orcid

-

First Name

Montaser A.

Last Name

awad

MiddleName

-

Affiliation

Assoc. Prof. of Ag. Eng., Ag. Eng. Dept., Fac. of Ag., Benha U., Egypt.

Email

mawad555@yahoo.com

City

-

Orcid

-

Volume

39

Article Issue

4

Related Issue

36917

Issue Date

2022-10-01

Receive Date

2022-07-17

Publish Date

2022-10-01

Page Start

509

Page End

524

Print ISSN

1687-384X

Online ISSN

2636-3062

Article File

MJAE_Volume 39_Issue 4_Pages 509-524.pdf

PDF . 1.6MB

Link

https://mjae.journals.ekb.eg/article_255649.html

Detail API

https://mjae.journals.ekb.eg/service?article_code=255649

Order

2

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

MAPPING AGRICULTURAL WATER PRODUCTIVITY FOR CENTER PIVOT IRRIGATION SYSTEMS BASED ON SATELLITE DATA

Details

Type

Article

Created At

23 Jan 2023