| Item type |
学術雑誌論文 / Journal Article(1) |
| 公開日 |
2025-02-05 |
| タイトル |
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タイトル |
Characteristics of Filtrates From Soil Treated by Ozone |
|
言語 |
en |
| 言語 |
|
|
言語 |
eng |
| キーワード |
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主題 |
Ozone, soil, filtrate, surface barrier discharge, nitrogen nutrient, UV spectrophotometry, agriculture |
| 資源タイプ |
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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 |
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アクセス権 |
open access |
|
アクセス権URI |
http://purl.org/coar/access_right/c_abf2 |
| 著者 |
Fumiaki, Mitsugi
Yuto, Nomaguchi
Henryka Danuta, Stryczewska
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| 内容記述 |
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内容記述タイプ |
Abstract |
|
内容記述 |
Ozone soil treatment is very effective not only in exterminating soil-born worms but also in enhancing plant growth. According to the authors’ previous works, vegetables cultivated in ozone-treated soil showed enhanced plant growth. In order to understand the mechanism behind the effectiveness of ozone-treated soil in boosting plant growth, in this study filtrates were extracted from ozone-treated soil and were examined by ultraviolet-visible spectrophotometry. Two types of soil-commercial soil and natural andosol-were treated by ozone in both infrared-transparent and infrared-absorbing chambers. The increased nitrogen content was notably higher in the andosol in comparison to the commercial soil. In addition, the filtrates extracted from the ozone-treated soils showed brown coloration, corresponding to absorbance at approx. 300 to 600 nm and indicating the generation of fulvic acid, which is a biostimulant. Therefore, it can be considered that biostimulants such as fulvic acid are generated after ozone treatment of soil and activate microorganisms around the plant’s roots, which leads to enhanced plant growth. Moreover, the filtering of ozone-treated soil can be a unique method to produce a biostimulant in a very short time. |
| bibliographic_information |
en : IEEE Transactions on Plasma Science
巻 51,
号 2,
p. 421-428,
発行年 2023-02
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| item_16_source_id_7 |
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収録物識別子 |
0093-3813 |
| item_16_relation_11 |
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関連タイプ |
isVersionOf |
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関連識別子 |
https://doi.org/10.1109/TPS.2023.3234565 |
| 権利 |
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権利情報 |
(C) 2023 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works. |
| 出版タイプ |
|
|
出版タイプ |
AM |
|
出版タイプResource |
http://purl.org/coar/version/c_ab4af688f83e57aa |
| 出版者 |
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|
出版者 |
IEEE |
10.1109_TPS.2023.3234565.pdf (519.3 KB)
