Magnetic Field Affects Growth and Yield of Sunflower Under Different Moisture Stress Conditions

Abstract

Overview

This research focuses on the impact of magnetic field treatments on sunflower seeds under varying moisture stress conditions with an objective to enhance crop growth and yield.

Findings

• 200 mT magnetic exposure for 2 hours significantly enhanced leaf area index, shoot length, number of leaves, and other growth indicators compared to untreated seeds.
• Magnetically treated seeds resulted in higher chlorophyll content, biomass, and seed yield.
• Improvements were also noted in radiation use efficiency and water productivity.
• Notably, the crop from magnetically treated seeds produced 6.2% more seed yield and had 7.1% higher protein and oil content.

Conclusion

Exposure of dry sunflower seeds to a static 200 mT magnetic field for 2 hours can effectively improve crop performance under various moisture conditions, illustrating significant potentials in agricultural enhancements through electromagnetic treatments.