ASSESSING THE INFLUENCE OF WATER DEFICIT STRESS ON BIOMASS PRODUCTION OF VARIOUS GLADIOLUS CULTIVARS UNDER RAINFED CONDITIONS
Shivani Das , Department of Plant Physiology, Assam Agricultural University, Jorhat, Assam, India R. Nair , Department of Plant Physiology, Assam Agricultural University, Jorhat, Assam, IndiaAbstract
This study investigates the impact of water deficit stress on the biomass production of different gladiolus cultivars under rainfed conditions. Water scarcity is a significant challenge in agricultural systems, and understanding its effects on ornamental crops is crucial for sustainable production. Through controlled experiments, the research assesses the responses of various gladiolus cultivars to varying levels of water deficit stress. Biomass production parameters, including plant height, leaf area, and shoot and root biomass, are measured and analyzed. The results provide insights into the adaptability of different gladiolus cultivars to water scarcity, contributing to informed cultivation practices for ornamental plants.
Keywords
Water deficit stress, gladiolus cultivars, biomass production
References
Blumwald E, Anil G, Allen G. New Directions for a Diverse Planet: Proceeding of 4th International Crop Science Congress, 26th September- 1st October 2004, Brisbane, Australia; 2004.
Chartzoulakis K, Patakas A, Kofidis G, Bosabalidis A, Nastau A. Water stress affects leaf anatomy, gas exchange, water relations and growth of two avocado cultivars. Sci Hortic 2002;95:3950.
Chnnappagoudar BB, Mane SS, Naganagoudar YB, Rathod S. Influence of herbicides on morpho-physiological growth parameters in brinjal (Solanum melongena l.). Bioscan 2013;8:1049-52.
Colom MR, Vazzana C. Drought stress effects on three cultivars of Eragrostis curvula: Photosynthesis and water relations. Plant Growth Regul 2001;34:195-202.
Dastane NG. A Practical Manual for Water Use Research. Poona, India: Navbharath Prakasan; 1967. p. 5.
Escalante Estrada J, Alberto YJ, Shibata K. El rendimiento y crecimiento del frijol. Manual para toma de datos. Colegio de Postgraduados (Performance and Bean Growth, Manual Data Collection. Graduate College). De Texcoco Méx: Montecillo Mpio; 1993. p. 84.
Gratani L, Catoni R, Varone L. Morphological anatomical and physiological leaf traits on Q. ilex, P. latifolia, P. lentiscus, and M. communis and their response to Mediterranean climate stress factors. Bot Stud 2013;54:35.
Jaleel CA, Manivannan P, Kishorekumar A, Sankar B, Gopi R, Somasundaram R, et al. Alterations in osmoregulation, antioxidant enzymes and indole alkaloid levels in Catharanthus roseus exposed to water deficit. Colloids Surf B Biointerfaces 2007;59:150-7.
Jaleel CA, Manivannan P, Lakshmanan GM, Gomathinayagam M, Panneerselvam R. Alterations in morphological parameters and photosynthetic pigment responses of Catharanthus roseusunder soil water deficits. Colloids Surf B Biointerfaces 2008;61:298-303.
Article Statistics
Copyright License
Copyright (c) 2023 Shivani Das, R. Nair

This work is licensed under a Creative Commons Attribution 4.0 International License.
Authors retain the copyright of their manuscripts, and all Open Access articles are disseminated under the terms of the Creative Commons Attribution License 4.0 (CC-BY), which licenses unrestricted use, distribution, and reproduction in any medium, provided that the original work is appropriately cited. The use of general descriptive names, trade names, trademarks, and so forth in this publication, even if not specifically identified, does not imply that these names are not protected by the relevant laws and regulations.