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53482

RESPONSE OF FABA BEAN PLANTS TO APPLICATION OF SOME GROWTH PROMOTERS UNDER SALINITY STRESS CONDITIONS

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Last updated: 22 Jan 2023

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Abstract

Two pot experiments were carried out during two growing seasons (2010/2011 and 2011/2012) at Seed Technology Research Unit, Seed Technology Research  Department , Field Crops Research Institute. The aim of these experiments were to study the response of faba bean namely (Sakha1) growing in saline soil (2000 mg/L, 4000 mg/L, 6000 mg/L and 8000 mg/L) to application of some growth promoters (Salicylic acid 250 mg/L, Ascorbic acid 250 mg/L, α –Tocopherol 100 mg/L, Humic acid 1000 mg/L, Yeast extracts 2000 mg/L) as seed soaking, foliar spraying or seed soaking and foliar spraying together. The effect of these promoters on faba bean yield and it`s components were recorded. Results indicated that salinity stress levels at 8000 mg/L followed by 6000 mg/L, 4000 mg/L and 2000 mg/L respectively, compared with control treatment (320 mg/L) were the most effective in decreasing all yield and it`s parameters (number of pods / plant, pods weight / plant (g), number of seeds / plant, seeds weight / plant (g) and 100- seed weight (g)). While, applied antioxidants promoters ASA 250 mg/L followed by SA 250 mg/L, Yeast extract 2000 mg/L, Humic acid 1000 mg/L and Tocopherol 100 mg/L compared with water as control applied as (seed soaking, foliar spraying or seed soaking and foliar spraying together) were the most effective in increasing all yield and it`s parameters. It could be seen that applied antioxidants as growth promoters hardly decreasing the harmful effects of salinity stress on yield and it`s components of faba bean plants.

DOI

10.21608/jpp.2014.53482

Authors

First Name

M.

Last Name

Sakr

MiddleName

T.

Affiliation

Agriculture Botany Department, Fac.of Agric., Mansoura Univ. Mansoura, Egypt.

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Orcid

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First Name

Z.

Last Name

Mohamed

MiddleName

A.

Affiliation

Agriculture Botany Department, Fac. of Agric., Mansoura Univ. Mansoura, Egypt.

Email

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City

-

Orcid

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First Name

Marouah

Last Name

Atta

MiddleName

I.

Affiliation

Seed Technology Research Dep., Field Crops Institute, Agric. Research Center, Ministry of Agric.

Email

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City

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Orcid

-

First Name

M.

Last Name

Zalama

MiddleName

T.

Affiliation

Seed Technology Research Dep., Field Crops Institute, Agric. Research Center, Ministry of Agric.

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Orcid

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Volume

5

Article Issue

1

Related Issue

8146

Issue Date

2014-01-01

Receive Date

2019-10-15

Publish Date

2014-01-01

Page Start

79

Page End

94

Print ISSN

2090-3669

Online ISSN

2090-374X

Link

https://jpp.journals.ekb.eg/article_53482.html

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https://jpp.journals.ekb.eg/service?article_code=53482

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7

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Original Article

Type Code

887

Publication Type

Journal

Publication Title

Journal of Plant Production

Publication Link

https://jpp.journals.ekb.eg/

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Article

Created At

22 Jan 2023