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171478

RESPONSE OF PEAR SEEDLINGS TO SOME NON-AND MAGNETIZED SALINE IRRIGATION WATER AND HUMIC ACID AND THEIR EFFECT ON GROWTH, LEAF PHYSIOLOGICAL PROPERTIES, LEAF PIGMENTS AND ELEMENTS

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Last updated: 04 Jan 2025

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Abstract

This study was conducted during two successive seasons of 2018 and 2019 at El Kanater Horticultural Research Station, Qalyoubeia Government Egypt. The aim of this investigation was to study the effect of salinity levels of non-and magnetized irrigation water alone and in combination with humic acid on one-year-old pear seedlings (Pyrus communis) rootstock. Obtained results revealed that, the two higher concentrations of saline water (1500 and 3000 mg/l) resulted in a gradual significant decreased in all vegetative measurements, dry weights of pear seedling organs, both leaf succulence grade, water potential and leaf content of pigments as well as some leaf elements contents of N, P, K, Mg, Fe, Zn and Mn, Whereas an opposite trends were observed with leaf osmotic pressure, proline content and leaf content of Ca, Na and Cl as compared to the control (270 mg/l –fresh water). On the other hand, seedlings treated with either humic acid or magnetized water were exited significantly an increasing values of vegetative parameters, dry weights of different plant organs, leaf pigments and some macro and micro-nutrients beside Na and Cl as well as both leaf succulence grade and water potential as compared to control (non-magnetized water or non-humic acid) in both seasons of study. The obtained data concluded that the use of magnetized water technique with humic acid applications would be efficiently and safe alternative tool to resolve the problem of irrigating with saline water and to enhance pear rootstock seedlings growth grown under similar conditions of this study.

DOI

10.21608/mjppf.2020.171478

Keywords

Pear seedlings, magnetized water, saline water, Humic acid, growth parameters

Authors

First Name

H.

Last Name

Kabeel

MiddleName

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Affiliation

Horticulture Research Institute, Agriculture Research Center, Giza, Egypt

Email

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City

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Orcid

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First Name

D. R.

Last Name

Darwesh

MiddleName

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Affiliation

Horticulture Research Institute, Agriculture Research Center, Giza, Egypt

Email

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City

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Orcid

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First Name

Y. I. El-

Last Name

Naggar

MiddleName

-

Affiliation

Horticulture Research Institute, Agriculture Research Center, Giza, Egypt

Email

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City

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Orcid

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First Name

A. M. A. Abd El-

Last Name

Hady

MiddleName

-

Affiliation

Soil, Water and Environment Research Institute, Agriculture Research Center, Giza, Egypt

Email

-

City

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Orcid

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Volume

5

Article Issue

6

Related Issue

24960

Issue Date

2020-09-01

Receive Date

2021-05-23

Publish Date

2020-09-01

Page Start

265

Page End

285

Print ISSN

2357-0830

Online ISSN

2735-346X

Article File

MJPPF_Volume 5_Issue 6_Pages 265-285.pdf

PDF . 877.1kB

Link

https://mjppf.journals.ekb.eg/article_171478.html

Detail API

https://mjppf.journals.ekb.eg/service?article_code=171478

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original papers

Type Code

1,393

Publication Type

Journal

Publication Title

Menoufia Journal of Plant Production

Publication Link

https://mjppf.journals.ekb.eg/

MainTitle

RESPONSE OF PEAR SEEDLINGS TO SOME NON-AND MAGNETIZED SALINE IRRIGATION WATER AND HUMIC ACID AND THEIR EFFECT ON GROWTH, LEAF PHYSIOLOGICAL PROPERTIES, LEAF PIGMENTS AND ELEMENTS

Details

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Article

Created At

23 Jan 2023