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38403

Land Resources Evaluation of some Soils in the Western Qena Governorate Using Remote Sensing and Gis

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Last updated: 04 Jan 2025

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Abstract

The Western Desert outskirt of Qena Governorate, Egypt, i.e., adjacent to the side of Giza – Luxor Western Desert road, Egypt is considered promising area for agricultural utilization as well as a model for representing some landscape features in the Western Desert, Egypt. So, it selected to be identified within the content of soil physiographic units, soil classification, land evaluation for agriculture – irrigated soils and their suitability for specific crops. Based on the visual interpretation of Landsat ETM7 (Enhanced thematic Mapper 7), the main physiographic units in the studied area could be categorized into four units, i.e, rubble terraces, fan and outwash plain, wadi plain and rock land. 120 mini pits were located and studied for setting up the physiographic boundaries and characteristic of soil map legend. Also, the variation of soil characteristics between the main identified physiographic units were represented by sixteen soil profiles which to be full morphologically described and sampled for laboratory analyses. The soils of the study area were classified as, Typic Torriorthents, Typic Torripsamments, Typic Quartzpsamments, Calcic Haplosalids, Typic Haplocalcids, Typic Haplogypsids and Lithic Torripsamments. According to land evaluation system undertaken by Sys and verheye (1978) and Sys et al (1991), the current suitability for agriculture irrigated soils could be categorized into two suitability classes, i.e., marginally suitable (S3) and not Suitable (N) beside five sub classes (S3s, N1wsn, N1ws, N1t and N2). Which are suffering from soil properties, i.e., soil texture (S1), soil profile depth, salinity and alkalinity (n) and topography (t) as soil limitations with different intensity degrees (slight to very severe). By applying the improvement practices for achieving the potential condition, the suitable classes would become, moderatly suitable (S2), marginally suitable (S3) and not suitable (N2). Also, Soil suitability for some specific crops of cereal (i.e., maize, wheat, barley and pea) vegetable (cabbage, potatoes, tomatoes and watermelon) and fruit (olives, citrus, mango and guava) were presented for soils developed on the identified physiographic units land suitability guide tables.

DOI

10.21608/jssae.2017.38403

Keywords

Remote Sensing (RS), GIS, Soil taxa and Land evaluation for agriculture – irrigated soils

Authors

First Name

M.

Last Name

Soliman

MiddleName

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Affiliation

Soils, Water and Environment Research Institute –ARC – Giza

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City

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Orcid

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First Name

O.

Last Name

Gendy

MiddleName

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Affiliation

Soils, Water and Environment Research Institute –ARC – Giza

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City

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Orcid

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First Name

A.

Last Name

Abdellatif

MiddleName

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Affiliation

Soils, Water and Environment Research Institute –ARC – Giza

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Volume

8

Article Issue

12

Related Issue

6165

Issue Date

2017-12-01

Receive Date

2017-12-18

Publish Date

2017-12-01

Page Start

837

Page End

846

Print ISSN

2090-3685

Online ISSN

2090-3766

Link

https://jssae.journals.ekb.eg/article_38403.html

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https://jssae.journals.ekb.eg/service?article_code=38403

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23

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Original Article

Type Code

889

Publication Type

Journal

Publication Title

Journal of Soil Sciences and Agricultural Engineering

Publication Link

https://jssae.journals.ekb.eg/

MainTitle

Land Resources Evaluation of some Soils in the Western Qena Governorate Using Remote Sensing and Gis

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Article

Created At

22 Jan 2023