M. Deolekar, K. Kamble, S. Soni, A. Chirwatkar, D. Bangde and B. Makode
Abstract
In the current investigation, we explored the interaction between biologically synthesized iron oxide nanoparticles (FeONPs) and the growth metabolism of Mentha arvensis cultivated through hydroponic systems. This study emerges in response to the burgeoning scientific interest in leveraging nanoparticle based fertilizers to enhance plant growth efficiency within hydroponic environments. Our research focused on elucidating the uptake dynamics of FeONPs by Mentha arvensis and assessing their impact on growth metrics and overall productivity. We characterized FeONPs using analytical techniques, including FTIR, SEM, EDAX and UV-Visible spectroscopy. The study aimed to elucidate the dose- and time-dependent effects of FeONPs on plant development, particularly focusing on stem and root elongation. The results indicated that FeONPs induced a favorable effect on Mentha arvensis, as evidenced by enhanced growth parameters. Elemental analysis via EDAX and morphological evaluation through SEM provided insights into the internalization and translocation of these nanoparticle fertilizers within plant tissues. This research offers novel perspectives on the application of FeONPs in agricultural practices, potentially informing future strategies for optimizing plant growth and productivity through nanotechnology.