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238950

INDUCED MUTATIONAL VARIABILITY BY GAMMA- RIl.DIATION OR ETHYLMETHANE SULPHONATE AND THEIR COMBINATIONS IN PEA Pisum sativum L.

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Last updated: 04 Jan 2025

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Abstract

Seeds of the pea cultivar Master B were irradiated with different doses of
gamma-rays (0, 2.5, 5, 10, 15, 20, 25 and 30 KR), another portions of the seeds were
treated with different levels of EMS (0.0, 0.025, 0.05, 0.1 %). Also, there were
combined treatments using the two mutagenic agents. The results of this investigation
showed that the M2-plants exhibited different degrees of reduction in growth in
comparison with those of the untreated control plants. In M2, the mutagenic doses
significantly increased the mean value for plant height, number of pods per plant and
seed yield per plant. However, the results did not show additional variation for number
of branches per plant and number of seeds. per pod. In M2-generation, 107 different
mutant lines were selected.

DOI

10.21608/jpp.2004.238950

Authors

First Name

T.

Last Name

EI-Gazar,

MiddleName

M.

Affiliation

Vegetable and Floriculture Dept., Fac. Agric., Mansoura Univ.

Email

-

City

-

Orcid

-

First Name

E.

Last Name

Metwally

MiddleName

I.

Affiliation

Horticulture Department, Fac. Agric., Kafr EI-Sheikh, Tanta Univ.

Email

-

City

-

Orcid

-

First Name

A.

Last Name

EI-Gamal

MiddleName

S.

Affiliation

Vegetable and Floriculture Dept., Fac. Agric., Mansoura Univ.

Email

-

City

-

Orcid

-

First Name

A.

Last Name

Fayad

MiddleName

M.

Affiliation

Vegetable and Floriculture Dept., Fac. Agric., Mansoura Univ.

Email

a.ateef123@gmail.com

City

-

Orcid

-

Volume

29

Article Issue

12

Related Issue

34377

Issue Date

2004-12-01

Receive Date

2004-11-09

Publish Date

2004-12-01

Page Start

7,157

Page End

7,166

Print ISSN

2090-3669

Online ISSN

2090-374X

Link

https://jpp.journals.ekb.eg/article_238950.html

Detail API

https://jpp.journals.ekb.eg/service?article_code=238950

Order

12

Type

Original Article

Type Code

887

Publication Type

Journal

Publication Title

Journal of Plant Production

Publication Link

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

MainTitle

INDUCED MUTATIONAL VARIABILITY BY GAMMA- RIl.DIATION OR ETHYLMETHANE SULPHONATE AND THEIR COMBINATIONS IN PEA Pisum sativum L.

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Article

Created At

22 Jan 2023