Sustainable Alternatives to Synthetic Priming Agents: Evaluating Plant-Derived Extracts for Seed Enhancement

Dr. Seema V. Khadatare, Drakshayani M. Birajdar

Abstract: Seed priming with plant-derived bio stimulants offers an environmentally sustainable way to improve seed germination and early stages of seedling growth. This study explored the potential of natural priming agents, including Banana peel, Neem leaf, Sugarcane, and Beetroot extracts, to enhance the germination and development of wheat seeds. These plant-derived products are rich in bioactive substances, such as Auxins, Cytokinins, Phenolics, Antioxidants, Sugars, and Micronutrients, which enhance metabolic activity during the initial stages of seed germination. Seeds were treated with various plant extracts and compared with those that were not treated. The findings indicated that all plant-derived priming agents enhanced the germination rate, radicle and plumule length, seedling vigour index, and chlorophyll levels. Extracts from banana peels and Neem leaves showed the most pronounced stimulatory effects, which were attributed to their well-balanced Auxin- Cytokinin profiles and antimicrobial properties. Sugarcane juice and beetroot extract significantly improved energy availability and bolstered antioxidant capacity, thereby mitigating the oxidative stress. These priming agents fulfil a dual function by delivering essential nutrients and protective osmolytes, which help preserve cellular integrity and enhance resilience against environmental challenges during germination and early growth. In contrast to synthetic priming agents, plant-derived solutions are biodegradable, eco-friendly, and suitable for organic farming methods. This study emphasizes the potential of plant-based priming agents as viable and sustainable substitutes for chemical seed treatments, aiding in enhanced crop establishment and yield across various agro ecological environments.

Keywords: Seed priming, Plant-derived extracts, Germination, Seedling growth, Bioactive compounds, Sustainable agriculture and eco-friendly alternatives

How to Cite?: Dr. Seema V. Khadatare, Drakshayani M. Birajdar, "Sustainable Alternatives to Synthetic Priming Agents: Evaluating Plant-Derived Extracts for Seed Enhancement", Volume 14 Issue 12, December 2025, International Journal of Science and Research (IJSR), Pages: 523-529, https://www.ijsr.net/getabstract.php?paperid=SR251206173216, DOI: https://dx.doi.org/10.21275/SR251206173216