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Cited by 15Atmospheric-Pressure Plasma ApplicationsMagnetic and Electromagnetic EffectsSeed Germination and Physiology

The DOI matches its Crossref record; 17 of the 17 references it cites were found in a registry or an index.

Germination and Growth of Plasma-Treated Maize Seeds Planted in Fields and Exposed to Realistic Environmental Conditions

Open access
Recek, Nina, Zaplotnik, Rok, Vesel, Alenka, Primc, Gregor, Gselman, Peter, Mozetič, Miran, Holc, Matej·2023·International Journal of Molecular Sciences

Abstract

In this study, we applied an inductively coupled, radio frequency oxygen plasma to maize seeds and investigated its effects on seedling emergence, plant number at tasseling, and crop yield of maize in realistic field conditions. Maize seeds of seven different hybrids were treated over two harvest years. In addition to plasma-treated seeds, a control sample, fungicide-treated seeds, an eco-layer, and a plasma and eco-layer combination, were planted. Seedling emergence, plant number at tasseling (plants/m2), and yield (kg/ha), were recorded. In the first harvest year, results were negatively affected by the presence of an insect pest. In the second harvest year, plant number and yield results were more uniform. In both years, for two and three hybrids, respectively, the highest yield arose from plants from plasma-treated seeds, but the differences were only partially significant. Considering our results, plasma treatment of maize seeds appears to have a positive effect on the yield of the plant.

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Crossref · 10.3390/ijms24076868

Cites

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Figures

Figure 1 Number of maize plants in two vegetative growth stages of maize in the harvest year 2020: (a) at seedling emergence; and (b) at tasseling time. The error bars represent standard error. Different lowercase letters above data points represent statistically significant differences (p < 0.05; post hoc Tukey’s range test) between treatments.
Figure 1 Number of maize plants in two vegetative growth stages of maize in the harvest year 2020: (a) at seedling emergence; and (b) at tasseling time. The error bars represent standard error. Different lowercase letters above data points represent statistically significant differences (p < 0.05; post hoc Tukey’s range test) between treatments.CC BY · PubMed Central
Figure 2 Correlation between the number of emerged seedlings (May) and the number of maize plants at tasseling (August) for the harvest year 2020.
Figure 2 Correlation between the number of emerged seedlings (May) and the number of maize plants at tasseling (August) for the harvest year 2020.CC BY · PubMed Central
Figure 3 Number of maize plants in two vegetative growth stages of maize in the harvest year 2021: (a) at seedling emergence; and (b) at tasseling time. The error bars represent standard error. Different lowercase letters above data points represent statistically significant differences (p < 0.05; post hoc Tukey’s range test) between treatments.
Figure 3 Number of maize plants in two vegetative growth stages of maize in the harvest year 2021: (a) at seedling emergence; and (b) at tasseling time. The error bars represent standard error. Different lowercase letters above data points represent statistically significant differences (p < 0.05; post hoc Tukey’s range test) between treatments.CC BY · PubMed Central
Figure 4 Correlation between the number of emerged seedlings (May) and the number of maize plants at tasseling (August) for the harvest year 2021.
Figure 4 Correlation between the number of emerged seedlings (May) and the number of maize plants at tasseling (August) for the harvest year 2021.CC BY · PubMed Central
Figure 5 (a) Maize yield; and (b) correlation between number of plants at tasseling time and maize yield in the harvest year 2020. The error bars represent standard error. Different lowercase letters above data points represent statistically significant differences (p < 0.05; post hoc Tukey’s range test) between treatments.
Figure 5 (a) Maize yield; and (b) correlation between number of plants at tasseling time and maize yield in the harvest year 2020. The error bars represent standard error. Different lowercase letters above data points represent statistically significant differences (p < 0.05; post hoc Tukey’s range test) between treatments.CC BY · PubMed Central
Figure 6 (a) Maize yield; and (b) correlation between the number of plants at tasseling time and maize yield in the harvest year 2021. The error bars represent standard error. Different lowercase letters above data points represent statistically significant differences (p < 0.05; post hoc Tukey’s range test) between treatments.
Figure 6 (a) Maize yield; and (b) correlation between the number of plants at tasseling time and maize yield in the harvest year 2021. The error bars represent standard error. Different lowercase letters above data points represent statistically significant differences (p < 0.05; post hoc Tukey’s range test) between treatments.CC BY · PubMed Central
Figure 7 Average daily temperatures and precipitation for each month in years 2020 and 2021 measured on the nearest permanent weather station.
Figure 7 Average daily temperatures and precipitation for each month in years 2020 and 2021 measured on the nearest permanent weather station.CC BY · PubMed Central
Figure 8 Schematic representation of industrial plasma reactor used to treat maize.
Figure 8 Schematic representation of industrial plasma reactor used to treat maize.CC BY · PubMed Central

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Metadata

Authors
Recek, N., Zaplotnik, R., Vesel, A., Primc, G., Gselman, P., Mozetič, M., & Holc, M.
Affiliations
  • Jožef Stefan Institute (SI)
  • Interkorn Ltd., Gančani 94, 9231 Beltinci, Slovenia
Corresponding author
Recek, Nina
Venue
International Journal of Molecular Sciences
Publisher
MDPI AG
Published
2023-04-06
Volume
24
Issue
7
Pages
6868
ISSN
1422-0067 (ISSN-L)
OpenAlex
W4362699339
Cited by
15
References
17
Citations by year
2026: 5 · 2025: 8 · 2024: 2
FWCI
2.48
Type
journal article
Language
en
Open access
Locations
  • International Journal of Molecular Sciences (publishedVersion, cc-by)
  • PubMed Central (publishedVersion, cc-by)
  • PubMed (publishedVersion)
Funders
Slovenian Research Agency (L7-4567, P2-0082)
Topics
  • Physical Sciences › Physics and Astronomy › Atomic and Molecular Physics, and Optics › Atmospheric-Pressure Plasma Applications
  • Life Sciences › Agricultural and Biological Sciences › Agronomy and Crop Science › Magnetic and Electromagnetic Effects
  • Life Sciences › Agricultural and Biological Sciences › Plant Science › Seed Germination and Physiology
Keywords
maize, seed germination, seedling emergence, crop yield, maize hybrids, insect damage, fungicide-treated seeds
MeSH terms
Zea mays, Insect Control, Oxygen, Seeds, Germination, Seedlings, Plasma Gases

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CoChat. (2026). Citation check: Germination and Growth of Plasma-Treated Maize Seeds Planted in Fields and Exposed to Realistic Environmental Conditions. https://app.cochat.ai/papers/10.3390/ijms24076868
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Recek, N., Zaplotnik, R., Vesel, A., Primc, G., Gselman, P., Mozetič, M., & Holc, M. (2023). Germination and Growth of Plasma-Treated Maize Seeds Planted in Fields and Exposed to Realistic Environmental Conditions. International Journal of Molecular Sciences. https://doi.org/10.3390/ijms24076868

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