Effect of Methyl Jasmonate on some Biochemical and Physiological Parameters of Coriandrum sativum L. under Salinity Stress

Authors

  • ,
  • akhbarfar, ghasem
  • Eskandari, Morteza
  • ghobadi, cyrus
Abstract:

An experiment was conducted to study the effect of methyl jasmonate (MJ) on salinity stress alleviation of coriander plantlet. The experiment was set up as factorial experiment in completely randomized design with two factors including NaCl concentration (0, 3 and 6 ds/m) and MJ at three levels (0, 0.25 or 0.5 mM). The results showed that salt stress decreased fresh and dry weight of aerial, concentation of potassium, K/Na ratio, carotenoid, antioxidant capacity and catalase. Parameters such as ion leakage and concentation of aerial sodium increased by salinity stress. Application of MJ decreased ion leakage and sodium of aerial, improved fresh and dry weight of aerial, K/Na ratio, antioxidant capacity and catalase. Improved stress indexes in MJ-treated plantlets showed that applied of MJ ameliorated the adverse effects of injury caused by salt stress.  

Upgrade to premium to download articles

Sign up to access the full text

Already have an account?login

similar resources

Effect of Salinity Stress and Exogenously Applied Methyl Jasmonate on Growth and Physiological Traits of Two Carthamus tinctorius Varieties

Salinity stress is one of the main limiting factors for optimum agricultural productivity of safflower, Carthamus tinctorius L., in arid and semi-arid regions. It could leads to significant changes in plant biochemical, physiological, and growth traits. Salinity induced endogenous rise in jasmonic acid and its methyl esters (MeJA) has been reported. In the present study, effects of salinity str...

full text

Assessment Effect of Silicon on Physiological and Biochemical Traits of Corn (Zea mays L.) Under Salinity Stress Conditions

BACKGROUND: Silicon is a suitable solution to alleviate salinity stress and improve crop production. OBJECTIVES: Investigation physiological and biochemical traits of Single Cross 704 corn affected foliar application of silicon (from a Sodium silicate source) under salinity stress. METHODS: This research was carried out according sp...

full text

effect of salt stress on some phological and biochemical characteristics in coriandrum sativum l.

in order to study the response of coriander medicinal plant to salt stress, two experiments were conducted for germination and vegetative stages. this study was carried out as a factorial experiment based on completely randomized design with three replications. the treatments were salinity at five concentrations including 0, 25, 50, 75 and 100 mm nacl. response of coriander seeds germination in...

full text

Effect of salinity stress on biochemical parameters and growth of borage (Borago officinalis L.) .

Salinity is one of the most important limiting factors for growth and product of plants around the world. Identification of salt tolerant varieties and improvement of plants tolerance are the most effective way to increase its performance. Experiments were conducted in a hydroponic system in order to study the reaction of borage (Borago officinalis L.) to salinity in terms of developmental chan...

full text

Evaluation of some physiological and biochemical characteristics of bread wheat (Triticum aestivum L.) genotypes under salinity stress

Since about 20% of the world's arable land and 50% of productions in the world are subject to salinity stress, it affects all stages of plant life from germination to seed production. The aim of this study was to investigate the effect of salinity stress on physiological and biochemical characteristics of some wheat cultivars. For this purpose, a factorial experiment was conducted in a complete...

full text

The effect of spraying of methyl jasmonate and 24-epi-brassinolide on photosynthesis, chlorophyll fluorescence and leaf stomatal traits in black mustard (Brassica nigra L.) under salinity stress

Methyl jasmonate and Epi-brassinolide as plant growth regulators have significant biological effects on plant growth, including increased tolerance to salt stress in plants. In this study, the effects of salinity stress and its interaction with methyl jasmonate and Epi-brassinolide on chlorophyll concentration, rate of photosynthesis, transpiration, stomatal conductance and resistance and chlor...

full text

My Resources

Save resource for easier access later

Save to my library Already added to my library

{@ msg_add @}


Journal title

volume 8  issue 30

pages  243- 256

publication date 2019-05

By following a journal you will be notified via email when a new issue of this journal is published.

Keywords

No Keywords

Hosted on Doprax cloud platform doprax.com

copyright © 2015-2023