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Enhancing Plant Growth using a 6 V Solar Cell–Powered Electrokinetic Treatment
https://nodai.repo.nii.ac.jp/records/2000537
https://nodai.repo.nii.ac.jp/records/2000537c6a1abb8-56d8-4ec7-be0c-fafb556b070f
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
10287944_出版者版_20250803091802.pdf (604 KB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||||||
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| 公開日 | 2025-09-10 | |||||||||
| タイトル | ||||||||||
| タイトル | Enhancing Plant Growth using a 6 V Solar Cell–Powered Electrokinetic Treatment | |||||||||
| 言語 | en | |||||||||
| 言語 | ||||||||||
| 言語 | eng | |||||||||
| 資源タイプ | ||||||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||||||
| 資源タイプ | journal article | |||||||||
| アクセス権 | ||||||||||
| アクセス権 | open access | |||||||||
| アクセス権URI | http://purl.org/coar/access_right/c_abf2 | |||||||||
| 著者 |
TOUCH, NARONG
× TOUCH, NARONG
× NAKAMURA, TAKAHIKO
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| 内容記述 | ||||||||||
| 内容記述タイプ | Other | |||||||||
| 内容記述 | Application of electrokinetic treatment powered by a 6 V solar cell (ET-6V) has been found to release essential nutrients (N, P, and K) from saturated organic soil. Additionally, this treatment accelerates the growth of Japanese mustard spinach near the anode due to oxidation reactions. However, growth inhibition occurs near the cathode due to reduction reactions. These effects may vary in unsaturated soils managed with irrigation water. Therefore, the aim of this study was to determine the effects of ET-6V on plant growth in unsaturated soils through laboratory experiments. Specifically, we examined changes in electrode potential and the growth rate of Japanese mustard spinach after applying ET-6V to andosol mixed with cow manure compost. Although reduction reactions occurred at the cathode, facilitating the flow of irrigation water through the soil layer maintained a stable cathode potential exceeding 0 V. Growth rate measurements revealed a 1.2–1.8-fold increase in the wet weight of Japanese mustard spinach near both the anode and cathode. Notably, the growth rate of spinach was higher in the soil located 5–20 cm from both electrodes. Surprisingly, reduction reactions did not negatively affect growth rate but instead contributed to increased Japanese mustard spinach growth in unsaturated soil. The enhancement of soil potential through irrigation water is a key driver underlying this growth. Therefore, ET-6V should be applied to upper-land soils to boost crop productivity. | |||||||||
| 言語 | en | |||||||||
| 内容記述 | ||||||||||
| 内容記述タイプ | Other | |||||||||
| 内容記述 | 6V太陽電池を用いた動電学的処理法（ET-6V）において灌漑水がない場合は，還元反応により作物成長が抑制されるが，灌漑水によって陰極電位が安定し、成長への悪影響は見られなかった。黒ボク土と堆肥を用いた実験では、陰陽極付近のコマツナの生育が1.2〜1.8倍に増加し、特に両電極から5～20cmの範囲で顕著だった。ET-6Vは畑地での収量向上に有効である。 | |||||||||
| 書誌情報 |
en : International Journal of Environmental and Rural Development 巻 15, 号 2, p. 16-21, 発行日 2024-12 |
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| 出版者 | ||||||||||
| 出版者 | Institute of Environmental Rehabilitation and Conservation, Research Center | |||||||||
| 言語 | en | |||||||||
| 出版者 | ||||||||||
| 出版者 | 特定非営利活動法人環境修復保全機構 研究センター | |||||||||
| ISSN | ||||||||||
| 収録物識別子タイプ | EISSN | |||||||||
| 収録物識別子 | 24333700 | |||||||||
| DOI | ||||||||||
| 識別子タイプ | DOI | |||||||||
| 関連識別子 | 10.32115/ijerd.15.2_16 | |||||||||
| 著者版フラグ | ||||||||||
| 出版タイプ | VoR | |||||||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||||||
