Differential response to individual and combined stress treatments on Zingiber officinale Rosc. cv- varada with respect to its changes in yield, growth and gingerol content.

Subject Areas : Plant Physiology

Neena Adichirattle ¹ (Centre for Post Graduate Studies and Research in Botany, St.Joseph's college(Autonomous), Devagiri, Calicut, Kerala)
Purathatt Mahesh Mohanan ² (Centre for Post Graduate Studies and Research in Botany, St. Joseph’s College (Autonomous), Devagiri, Calicut-673 008, Kerala, India)
Binu Thomas ³ (Centre for Post Graduate Studies and Research in Botany, St. Joseph’s College (Autonomous), Devagiri, Calicut-673 008, Kerala, India)

Received: 2021-11-16 Accepted : 2022-02-06 Published : 2022-10-01

Keywords: Salicylic acid, zinc sulphate, drought, Gingerol, Cross tolerance,

Abstract :

Globally environmental stress plays a significant role in the growth and development of plants,Every stress alters the signal system and eventually resulting in an end response.Combination of stress treatments can both negatively or positively effect the plant. A few studies were conducted in combination of stress treatments in ginger. In the present study the effect of different individual stress treatments and their combined treatments on the concentrations of gingerols in improved ginger variety (Zingiber officinale cv-varada) were analyzed. The different stress treatments were attempted using salicylic acid and zinc Sulphate. Along with these two, drought is also taken as a third stress. The results of Individual and combination of stress treatments were obtained. The present study gives an idea about the effect of individual as well as combined stress treatments in both morphological (yield and growth parameters) and the gingerol content. This also gives a clear picture about cross tolerance in which one stress influenced the effect of another.

References:

Atkinson, N. J. and P. E. Urwin. 2012. The interaction of plant biotic and abiotic stresses: from genes to the field. Journal of experimental botany, 63, (10) 3523-3543.

     Babu, M. S., B. P. Kumar, D. Swami, K. U. Krishna and N. Emmanuel. 2017. Performance of ginger (Zingiber officinale Rosc) varieties under shade net condition of costal Andhra Pradesh. International Journal of Current Microbiology and Applied Sciences, 6, (7) 494-498.

     Foyer, C. H., B. Rasool, J. W. Davey and R. D. Hancock. 2016. Cross-tolerance to biotic and abiotic stresses in plants: a focus on resistance to aphid infestation. Journal of experimental botany, 67, (7) 2025-2037.

     Gaikwad, D., S. K. Shinde, A. V. Kawade, S. Jadhav and M. Gadhave. 2017. Isolation and standardization of gingerol from ginger rhizome by using TLC, HPLC, and identification tests. The Pharma Innovation, 6, (2, Part C) 179.

     Ghasemzadeh, A. and H. Z. Jaafar. 2012. Effect of salicylic acid application on biochemical changes in ginger (Zingiber officinale Roscoe). Journal of Medicinal Plants Research, 6, (5) 790-795.

     Hatfield, J. L. and C. L. Walthall. 2015. Meeting global food needs: realizing the potential via genetics× environment× management interactions. Agronomy Journal, 107, (4) 1215-1226.

     Khalil, N., M. Fekry, M. Bishr, S. El-Zalabani and O. Salama. 2018. Foliar spraying of salicylic acid induced accumulation of phenolics, increased radical scavenging activity and modified the composition of the essential oil of water stressed Thymus vulgaris L. Plant Physiology and Biochemistry, 123, 65-74.

     Ravindran, P., K. N. Babu and K. Shiva. 2016. Botany and crop improvement of ginger. In Ginger:35-106: CRC Press. Number of 35-106 pp.