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269521

Effect of Different Sources of Nitrogen Application on Rice Yield and Soil Health in Saline Sodic Soil

Article

Last updated: 22 Jan 2023

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Abstract

Afield experiments were carried out during 2021 and 2022 rice grown seasons. The site of experiment was located at El-Hamoal, Kafr El-Sheikh –Egypt. The goal of study to investigate the effect of different treatments application such as (urea, gypsum, compost and farmyard manure) as well as their duality treatments and water depths on saline soil properties and productivity of rice (Oryza sativa, cv Giza179). The main findings were displayed as following. All treatments reduced the bulk density (BD), electrical conductivity (EC), pH under saline soil condition except urea treatment. Compost + gypsum treatment under 10 cm water depth caused the lowest value of BD, EC, pH of surface soil in both seasons, Meanwhile hydraulic conductivity, total porosity, organic matter increased in two saline soil layers by applying different soil treatments and two water depths especially 10 cm except urea treatment at rice harvesting in the two study seasons. The lowest values of soil nitrogen, phosphorus, potassium contents were found in control plots. Meanwhile, the highest values of the increments were obtained by the duality treatment of the tested materials in soil layers of the two seasons. A significant and progressive increment in all different rice yield components with application of soil treatments and water depths especially at 10 cm. Additionally, the duality treatment of the tested materials seemed to be the most effective treatment in increasing measured yield components compared to other treatments.

DOI

10.21608/jssae.2022.158996.1102

Keywords

salinity, organic matter, Leaching, rice

Authors

First Name

Rasha

Last Name

El-Awady

MiddleName

A. A.

Affiliation

Soil Physics and chemistry Res. Dept. Soils, Water and Environment Research Institute

Email

rasha_3220100@yahoo.com

City

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Orcid

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First Name

A. M.

Last Name

Nada

MiddleName

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Affiliation

Rice Research Section, Field Crops Research Institute2, Agricultural Research Center (ARC), Giza, Egypt

Email

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City

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Orcid

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First Name

Nehal

Last Name

Elekhtyar

MiddleName

M.

Affiliation

Rice Research Section, Field Crops Research Institute2, Agricultural Research Center (ARC), Giza, Egypt

Email

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City

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Orcid

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Volume

13

Article Issue

11

Related Issue

37465

Issue Date

2022-11-01

Receive Date

2022-11-13

Publish Date

2022-11-01

Page Start

371

Page End

380

Print ISSN

2090-3685

Online ISSN

2090-3766

Link

https://jssae.journals.ekb.eg/article_269521.html

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https://jssae.journals.ekb.eg/service?article_code=269521

Order

4

Type

Original Article

Type Code

889

Publication Type

Journal

Publication Title

Journal of Soil Sciences and Agricultural Engineering

Publication Link

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

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Details

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Article

Created At

22 Jan 2023