An Effective Dose of Magnetic Field to Increase Sesame Plant Growth and Its Resistance to Fusarium oxysporum Wilt

Tirono, Mokhamad; Hananto, Farid Samsu; Suhariningsih,; Aini, Viranita Qurotul

doi:10.18280/ijdne.160306

Cited by 7 publications

(4 citation statements)

References 40 publications

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“…Excessive increase in temperature and pH resulted in lower germination in the 30-minute treatment compared to 20 and 25 minutes. Identical conditions have been reported that the initial emergence of tomato seed sprouts by treatment for 20 minutes is faster using a 0.3 mT MF compared to 0.5 mT (Tirono, 2022). Different conditions showed that treatment using a stationary MF of 126 mT with a treatment time of 1.0 hours proved to increase germination and the percentage of seeds germinating (Flórez et al, 2012).…”

Section: Production Per Plantmentioning

confidence: 95%

mentioning

confidence: 86%

“…Various types of MFs have been used to test their effects on plants, including extra-low frequency MFs, static MFs, and where electromagnetic pulses used with varying duration and frequency of exposure (Shine et al, 2017). MFs changing with time have also been tested and shown to have profound effects on plant growth (Tirono, 2022). The force of the MF interaction with the seed of magnitude is affected by the changing MF gradient (Tao et al, 2019).…”

Section: Introductionmentioning

confidence: 99%

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Effective Treatment Time Using a Magnetic Field to Increase Soybean (Glycine max) Productivity

Tirono¹,

Hananto²

2023

jppipa, pendidikan ipa, fisika, biologi, kimia

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Increasing the productivity of soybean plants using environmentally friendly techniques is urgently needed. This study aimed to determine the magnetic field (MF) treatment time that can optimize soybean growth and productivity. This study used soybean seed samples of the Grobogan variety. The seeds were obtained from the Research Institute for Various Nuts and Roots-Indonesia. The treatment was performed using MF of 0.3 mT, with treatment times varying from 0 to 30 minutes. Each treatment group was repeated once a day for five days. This study obtained the results that the time of MF treatment affected the sprouts' emergence time, plant growth, fruiting time, seed weight, and production per plant. Optimal results were obtained from seeds treated with a MF for 20 minutes. Treatment with time-varying MF requires lower magnetic flux density (MFD) and treatment time than stationary MF. Treatment time that is too long can reduce germination, plant growth, and soybean productivity

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Section: Production Per Plantmentioning

confidence: 95%

mentioning

confidence: 86%

Section: Introductionmentioning

confidence: 99%

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Effective Treatment Time Using a Magnetic Field to Increase Soybean (Glycine max) Productivity

Tirono¹,

Hananto²

2023

jppipa, pendidikan ipa, fisika, biologi, kimia

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“…Exposure to an ELF magnetic field intensity of 300 µT for 120 minutes has a significant effect on edamame plant biomass (Prihatin et al, 2020). Meanwhile, exposure to an ELF magnetic field with an intensity of 0,3 mT for 20 minutes every day for five days can inhibit the growth of F. Oxysporum (Tirono et al, 2021). This description shows that there is a considerable difference in the intensity of the ELF magnetic field and the length of exposure used in research with the same benefits, so scientific evaluation is still needed.…”

Section: Introductionmentioning

confidence: 99%

Extremely Low Frequency Electromagnetic Field Radiation (50 Hz, 200 µT & 300 µT) to Increase Edamame Productivity and Safety Risks to Health

Sudarti,

Permatasari,

Sumardi

et al. 2023

jppipa, pendidikan ipa, fisika, biologi, kimia

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More and more research results report that exposure to Extremely Low Frequency (ELF) magnetic fields at low intensity can increase cell proliferation. The ELF magnetic field interacts directly with cell membranes, capable of increasing intracellular calcium and under certain conditions affecting cell proliferation. This study wanted to prove the potential of ELF magnetic field radiation with intensity of 200 µT and 300 µT on edamame productivity. The research design used a completely randomized design. The research sample was 250 edamame soybeans of the Ryokkoh-75 variety which were divided into 5 groups. Samples were soaked in warm water for 3 hours and then cured for about 12 hours and exposed to ELF magnetic fields of intensity of 200 µT and 300 µT with variations in exposure time of 60 minutes and 120 minutes. Then it is seeded and planted in the field. Observation of the number of edamame pods and the number of pods was carried out when they were already fruiting, namely day 29 to day 43. The results of the study proved that the number of pods and the number of edamame pods in the group exposed to the 200 µT and 300 µT ELF magnetic fields was higher than the control. It appears that the highest number of fruits and pods occurred in the sample group exposed to the ELF magnetic field intensity of 300 µT. The conclusion is that exposure to the ELF magnetic field intensity of 300 µT has the potential to increase edamame productivity

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What Effects Do Magnetic Fields Exert on the Bioaccumulation of Galanthamine and Lycorine, Growth Efficiency, Capacity to Scavenge Free Radicals, and Defense Enzyme Activities of Summer Snowflakes (Leucojum aestivum L.)?

Cimen,

Baba,

Birinci Yildirim

et al. 2024

Chemistry & Biodiversity

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Leucojum aestivum L. is a bulbous Amaryllidaceae family plant. A pot experiment was conducted to investigate the impact of three different magnetic field (MF) intensities [50, 100 and 150 militesla (mT)] with three different exposure durations (1, 3 and 7 days) on growth parameters, alkaloid levels (galanthamine and lycorine), non‐enzymatic antioxidant activities (total phenol‐flavonoid content and free radical scavenging activity), and enzymatic antioxidant activities [superoxide dismutase (SOD) and catalase (CAT)] compared with control (no MF) in the bulbs and leaves. Maximum bulb length was achieved with 150 mT MF application for 3 days. Galanthamine levels increased by 63% in the bulbs with 150 mT‐7 days exposure and by 79.8% in the leaves with 50 MT‐1 day exposure compared to the control. The leaves and bulbs with 100 mT exposure showed the greatest increases in lycorine concentrations (23.8% and 62.3% rises, respectively). MF exposures of 150 mT for 3 days gave the best radical scavenging activity and total phenol‐flavonoid content. The highest alkaloid levels in the bulbs were associated with higher SOD and CAT activity generated by MF treatments. This study revealed that the medicinal value and quantity of L. aestivum bulbs could be significantly increased with 150 mT MF intensity.

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An Effective Dose of Magnetic Field to Increase Sesame Plant Growth and Its Resistance to Fusarium oxysporum Wilt

Cited by 7 publications

References 40 publications

Effective Treatment Time Using a Magnetic Field to Increase Soybean (Glycine max) Productivity

Effective Treatment Time Using a Magnetic Field to Increase Soybean (Glycine max) Productivity

Extremely Low Frequency Electromagnetic Field Radiation (50 Hz, 200 µT & 300 µT) to Increase Edamame Productivity and Safety Risks to Health

What Effects Do Magnetic Fields Exert on the Bioaccumulation of Galanthamine and Lycorine, Growth Efficiency, Capacity to Scavenge Free Radicals, and Defense Enzyme Activities of Summer Snowflakes (Leucojum aestivum L.)?

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