Laboratory experiment shows homeopathic treatments improve germination rates and seedling growth in Daucus carota, suggesting a non-toxic alternative to conventional methods.
Background: Agro-homeopathy, the application of homeopathic remedies to plants, is gaining attention as a potential eco-friendly alternative to conventional agricultural treatments. The excessive use of chemical fertilizers and pesticides has led to environmental degradation and health concerns, prompting a search for sustainable solutions. This study investigates the influence of potentized homeopathic medicines (Calcarea carbonica, Kali Phosphoricum, and Magnesium Sulphuricum) in centesimal potencies (30C, 200C, 1M) on the germination and early growth of Daucus carota (carrot) seeds. Objectives: The primary objective of this study is to evaluate the impact of homeopathic treatments on the germination rate and early seedling growth of Daucus carota. The secondary objectives include assessing variations in seedling development across different potencies and determining whether homeopathy can provide a viable, non-toxic alternative to conventional plant treatments. Methodology: A controlled laboratory experiment was conducted where carrot seeds were pretreated with homeopathic dilutions of Calcarea carbonica, Kali Phosphoricum, and Magnesium Sulphuricum at 30C, 200C, and 1M potencies for one hour. A total of 330 surface-sterilized seeds (three replicates of 10 seeds each per group) were placed in sterile Petri dishes lined with filter paper and incubated under controlled temperature and humidity conditions. Germination rates were recorded daily for 12 days, and morphometric parameters such as radicle length was measured to evaluate early seedling development. Control groups included distilled water and ethyl alcohol to compare the effects of homeopathic treatments against standard and solvent conditions. Results: The results indicated that homeopathic treatments influenced seed germination and growth parameters. The highest germination rates were observed in seeds treated with Calcarea carbonica 200C (16.66%) and Magnesium Sulphuricum 30C (23.33%) germination. Radicle lengths were also significantly improved (p<0.05) in certain homeopathic-treated groups compared to controls. In contrast, seeds exposed to ethyl alcohol (solvent control) exhibited minimal or no germination.
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Aphale et al. (2025) studied this question.
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