Growth of Phaseolus vulgaris in Response to Seed Priming With Plasma-Activated Water in a Laboratory Screening and Outdoor Pot
Ghulam.M, Mehrabifard. R, Mišúthová. A, Lukačová. Z, Doshi. P, Machala. Z, Šerá. B
Plasma Processes and Polymers 22 (13), 70-103 (2025)
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Abstract: This study explores plasma-activated water (PAW) effects on Common bean growth in laboratory and pot trials. Three treatments were assessed: PAW priming, spraying, and their combination. Laboratory trials showed no germination improvement. However, pot trials revealed notable increases in seedling length, biomass, and antioxidant enzyme activity. Enzymes SOD, G-POX, CAT, APX, and GR showed significantly higher activity in PAW-treated plants. These effects were linked to reactive oxygen and nitrogen species in PAW. Findings suggest PAW enhances bean growth and physiology, supporting field farming applications.
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