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174972

EFFECT OF SOIL CONDITIONRES ON SELECTIVITY COEFFICIENT IN SOME SALT AFFECTED SOILS

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Last updated: 26 Dec 2024

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Abstract

This study was carried out at Soil. Sci. Dept. Faculty of Agriculture, Menoufia University, Egypt during years of 2016 and 2017 on five salt affected soils of El-Hamoul area, Kafr El-Sheikh Governorate, North Nile, Delta, Egypt to study the changes in their chemical properties affected by compost as soil conditioner at application rates of 0, 1, 2 and 3% under incubation conditions (0, 3 and 6 months ) at room temperature on soil pH, EC,  CEC, ESP and the content of soluble cations (Na+ , Ca2+, Mg2+ and K+), soluble anions (Cl- , CO32-, HCO3- and SO42-), exchangeable cations (Na, Ca, K and Mg) and OM at the same time the selectivity coefficient for the exchangeable cations in the five soils in relation with the studied treatments were calculated.  Increasing rate of added compost as well as incubation period resulted in a decrease in soil pH, ESP, the content of soluble Na+ and Cl- and exchangeable Na but resulted in an increase in OM, CEC, EC and exchangeable cations Ca, K and Mg. Also, there are wide variations in the found selective coefficients according to the studied treatments. In general compost application improved the chemical properties of salt affected soil and increased exchangeable Ca than other cations.

DOI

10.21608/mjss.2019.174972

Keywords

Salt affected soils, compost, incubation, Soil properties and Selectivity coefficients

Authors

First Name

S. A.

Last Name

Radwan

MiddleName

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Affiliation

Prof. of soil chemistry, Fac. of Agric., Menoufia Univ.

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First Name

E. A. Abou

Last Name

Hussien

MiddleName

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Affiliation

Prof. of soil chemistry, Fac. of Agric., Menoufia Univ.

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Volume

4

Article Issue

5

Related Issue

25386

Issue Date

2019-12-01

Receive Date

2021-06-03

Publish Date

2019-12-01

Page Start

309

Page End

310

Print ISSN

2357-0822

Online ISSN

2735-3524

Article File

MJSS_Volume 4_Issue 5_Pages 309-310.pdf

PDF . 280.0kB

Link

https://mjss.journals.ekb.eg/article_174972.html

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https://mjss.journals.ekb.eg/service?article_code=174972

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7

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original papers

Type Code

1,403

Publication Type

Journal

Publication Title

Menoufia Journal of Soil Science

Publication Link

https://mjss.journals.ekb.eg/

MainTitle

EFFECT OF SOIL CONDITIONRES ON SELECTIVITY COEFFICIENT IN SOME SALT AFFECTED SOILS

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Type

Article

Created At

23 Jan 2023