Beta
86553

EFFECT OF NaCl AND CaCl2 SALTS ON SEED GERMINATION AND SEEDLING GROWTH OF Capsicum annuum L.

Article

Last updated: 22 Jan 2023

Subjects

-

Tags

-

Abstract

To compare the effect of NaCl, CaCl2 and their combinations on germination and early seedling growth stages of Capsicum annuum L., two-separated experiments were laid out at Laboratory of the Agric. Botany Dept., Fac. of Agric., Mansoura Univ., Egypt, during the growing season 2008. Results indicated that significant increases were recorded in percentage of germination( GP), germination performance index (GPI), as well as seedling fresh and dry weights, seedling length, water content, catalase (CAT) activity and photosynthetic pigments concentrations (chlorophyll a, b and total chlorophylls as well as carotenoids) under the low level (2000 ppm) of NaCl or CaCl2 and their combination(1:1). Increasing salt concentration in nutrient cooper solution caused significant decrease in all of these parameters. The great reduction occurred under high salinity level of NaCl (4000 ppm). However, seedling water content (WC) was not-significantly decreased. In addition, CaCl2 at 4000 ppm increased significantly the total carotenoids as compared with NaCl. Meanwhile, peroxidase (POD) activity increased significantly with increasing salinity levels from 2000 to 4000 ppm of both applied salinity types. Moreover, POD activity under NaCl levels showed a marked increase followed by NaCl+ CaCl2 (1:1) and CaCl2 at 4000 ppm..

DOI

10.21608/jpp.2010.86553

Keywords

Capsicum annuum L, salinity, Germination, seedling growth, catalase, peroxidase, Photosynthetic pigments

Authors

First Name

A.

Last Name

Arafa

MiddleName

A.

Affiliation

Dept. of Agric. Botany, Fac. of Agric., Mansoura University, Egypt.

Email

-

City

-

Orcid

-

First Name

M.

Last Name

Khafagy

MiddleName

A.

Affiliation

Dept. of Agric. Botany, Fac. of Agric., Mansoura University, Egypt.

Email

-

City

-

Orcid

-

First Name

A.

Last Name

Abo El-Kheer

MiddleName

M.

Affiliation

Dept. of Agric. Botany, Fac. of Agric., Mansoura University, Egypt.

Email

-

City

-

Orcid

-

First Name

R.

Last Name

Fouda

MiddleName

A.

Affiliation

Dept. of Agric. Botany, Fac. of Agric., Mansoura University, Egypt.

Email

-

City

-

Orcid

-

First Name

M.

Last Name

El-Banna

MiddleName

F.

Affiliation

Dept. of Agric. Botany, Fac. of Agric., Mansoura University, Egypt.

Email

el-banna@mans.ed.eg

City

-

Orcid

-

Volume

1

Article Issue

7

Related Issue

13003

Issue Date

2010-07-01

Receive Date

2020-05-02

Publish Date

2010-07-01

Page Start

913

Page End

930

Print ISSN

2090-3669

Online ISSN

2090-374X

Link

https://jpp.journals.ekb.eg/article_86553.html

Detail API

https://jpp.journals.ekb.eg/service?article_code=86553

Order

8

Type

Original Article

Type Code

887

Publication Type

Journal

Publication Title

Journal of Plant Production

Publication Link

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

MainTitle

-

Details

Type

Article

Created At

22 Jan 2023