Abstract

Abstract Summary - Long-Term EMF Exposure on Plants

Overview

The study aimed to explore the morphophysiological responses of Phaseolus vulgaris L. when exposed to low-power electromagnetic radiation. This inquiry focused on identifying the potential adverse health effects resulting from chronic exposure conditions.

Methodology

• Environmental Setup: The experiment involved two sets of Phaseolus vulgaris L. plants grown in EMF shielded, controlled environments akin to a greenhouse.
• Exposure Details: One batch received continuous irradiation throughout its growth cycle using unmodulated 915 MHz signals, whereas the other acted as a reference group.
• Intensity: Radiation had a maximum power density of 10 mW/m² near the specimens.

Findings

• Growth Impact: Exposed plants displayed a 19% increase in height and a 20% increase in stem/leaves' dry mass.
• Reproductive Changes: There was an 18% reduction in the number of inflorescences, coupled with extremely elongated roots (34% increase in dry mass).
• Cellular Alterations: Notable ultrastructural modification was noted in chloroplasts, exhibiting irregular cell shapes and increased numbers of plastoglobules.

Conclusion

The results decisively illustrate significant morphological alterations in Phaseolus vulgaris L. triggered by prolonged exposure to specific EM radiation, spotlighting potentially harmful effects on plant health and development.