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169826

USING OF NANOTECHNOLOGY TO EVALUATE SOME POTASSIUM SOURCES AND METHODS APPLICATION ON SOIL AND PLANT

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Last updated: 04 Jan 2025

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Abstract

A field experiment was conducted on clay soil at Agriculture Research Center Station, Giza, Egypt, tomato (Solanum lycopersicum L., var. 448) plants were grown during the winter season of 2020-2021. Nanofertilizers were prepared by ball-milling and investigated by Transmission Electron Microscopy (TEM) measuring the potassium fertilizer particle sizes. Four treatments were apply as 100% of recommended dose (traditional K fertilizer-control treatment) 60, 30, 10% K NFs and two sources of KNFs as K-humate(bio-source) and K-gluconate(organo-source), and two methods of K fertilizer apply as soil and foliar. The K-compound were sprayed with 1000g/400 liter fed-1. The aim of this study improving the use of potassium fertilizers by applying nanotechnology, raising tomato yields and reducing K loss. The data appeared that tomato yield and their quality showed more response to foliar application, K-humate at rate 10% of K NFs, and showed that the KNFs foliar spray application at rate of 10% reduced losses of K through soil depths.

DOI

10.21608/mjss.2021.169826

Keywords

Potassium nanofertilizer, potassium sources, application methods, available K-losses, tomato plants, growth parameters and total yield

Authors

First Name

Eman M. Abd El-

Last Name

Razik

MiddleName

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Affiliation

Soils, Water and Environment Res. Inst., Agric. Res. Center, Giza, Egypt

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First Name

Zienab H. Abd El-

Last Name

Aziz

MiddleName

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Affiliation

Soils, Water and Environment Res. Inst., Agric. Res. Center, Giza, Egypt

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City

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Orcid

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First Name

A. A.

Last Name

Akl

MiddleName

-

Affiliation

Soils, Water and Environment Res. Inst., Agric. Res. Center, Giza, Egypt

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Orcid

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Volume

6

Article Issue

3

Related Issue

24793

Issue Date

2021-04-01

Receive Date

2021-05-11

Publish Date

2021-04-01

Page Start

111

Page End

132

Print ISSN

2357-0822

Online ISSN

2735-3524

Article File

MJSS_Volume 6_Issue 3_Pages 111-132.pdf

PDF . 605.9kB

Link

https://mjss.journals.ekb.eg/article_169826.html

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https://mjss.journals.ekb.eg/service?article_code=169826

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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

USING OF NANOTECHNOLOGY TO EVALUATE SOME POTASSIUM SOURCES AND METHODS APPLICATION ON SOIL AND PLANT

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Article

Created At

23 Jan 2023