Comparative Growth Kinetics of Monocot and Dicot Seeds under Differential Light Exposure Using Response Surface Methodology (RSM) Optimization

  • Unique Paper ID: 191049
  • PageNo: 6540-6546
  • Abstract:
  • Light quality and intensity are key regulators of seed germination and early seedling development. In this study, the growth kinetics of two representative seed types, a monocot (Zea mays) and a dicot (Vigna radiata), were investigated under three lighting conditions: direct sunlight (Set 1), controlled artificial illumination (Set 2), and absence of light/dark conditions (Set 3). Growth parameters, including germination percentage, shoot and root elongation, fresh and dry biomass, and chlorophyll content, were recorded over 14 days. Response Surface Methodology (RSM) was applied to statistically optimize light intensity, exposure duration, and temperature interactions to maximize seedling vigor. Preliminary regression models suggest significant correlations among variables, indicating strong influence of lighting regimes in determining seedling morpho-physiological behavior. This research provides optimized light-based strategies for sustainable nursery practices and controlled cultivation environments.

Copyright & License

Copyright © 2026 Authors retain the copyright of this article. This article is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

BibTeX

@article{191049,
        author = {Dr. Rupak Roy and Gourav Kittur},
        title = {Comparative Growth Kinetics of Monocot and Dicot Seeds under Differential Light Exposure Using Response Surface Methodology (RSM) Optimization},
        journal = {International Journal of Innovative Research in Technology},
        year = {2026},
        volume = {12},
        number = {8},
        pages = {6540-6546},
        issn = {2349-6002},
        url = {https://ijirt.org/article?manuscript=191049},
        abstract = {Light quality and intensity are key regulators of seed germination and early seedling development. In this study, the growth kinetics of two representative seed types, a monocot (Zea mays) and a dicot (Vigna radiata), were investigated under three lighting conditions: direct sunlight (Set 1), controlled artificial illumination (Set 2), and absence of light/dark conditions (Set 3). Growth parameters, including germination percentage, shoot and root elongation, fresh and dry biomass, and chlorophyll content, were recorded over 14 days. Response Surface Methodology (RSM) was applied to statistically optimize light intensity, exposure duration, and temperature interactions to maximize seedling vigor. Preliminary regression models suggest significant correlations among variables, indicating strong influence of lighting regimes in determining seedling morpho-physiological behavior. This research provides optimized light-based strategies for sustainable nursery practices and controlled cultivation environments.},
        keywords = {Monocot, Dicot, Light condition, Growth kinetics, Response Surface Methodology, Optimization, Photomorphogenesis},
        month = {January},
        }

Cite This Article

Roy, D. R., & Kittur, G. (2026). Comparative Growth Kinetics of Monocot and Dicot Seeds under Differential Light Exposure Using Response Surface Methodology (RSM) Optimization. International Journal of Innovative Research in Technology (IJIRT), 12(8), 6540–6546.

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