The influence of biochar on the optical phenotype and electrical signal characteristics of clustered chili pepper plants subjected to drought stress
The growth state of pepper plants under different soil conditions under drought stress was studied, using RGB decomposition, thermal infrared imaging, plant electrical signal and electrochemical fingerprinting. Since porous biochar can trap more water, plants in a soil-biochar environment grow bette...
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| Format: | Article |
| Language: | English |
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Taylor & Francis Group
2025-12-01
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| Series: | Plant Signaling & Behavior |
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| Online Access: | http://dx.doi.org/10.1080/15592324.2025.2487568 |
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| _version_ | 1849725625585106944 |
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| author | Qun Yan Bo Shi |
| author_facet | Qun Yan Bo Shi |
| author_sort | Qun Yan |
| collection | DOAJ |
| description | The growth state of pepper plants under different soil conditions under drought stress was studied, using RGB decomposition, thermal infrared imaging, plant electrical signal and electrochemical fingerprinting. Since porous biochar can trap more water, plants in a soil-biochar environment grow better than those in the original soil. With the increase of biochar concentration, there are more pixels in the visible image of plants, and the surface temperature of plants is lower. Biochar can also provide a stable electrochemical environment. With the increase of biochar concentration in soil, the electrical signal amplitude of pepper plants decreased and the concentration of electrochemical substances increased. |
| format | Article |
| id | doaj-art-5c1d5d1713da433eb6312647b757e7fc |
| institution | DOAJ |
| issn | 1559-2316 1559-2324 |
| language | English |
| publishDate | 2025-12-01 |
| publisher | Taylor & Francis Group |
| record_format | Article |
| series | Plant Signaling & Behavior |
| spelling | doaj-art-5c1d5d1713da433eb6312647b757e7fc2025-08-20T03:10:25ZengTaylor & Francis GroupPlant Signaling & Behavior1559-23161559-23242025-12-0120110.1080/15592324.2025.24875682487568The influence of biochar on the optical phenotype and electrical signal characteristics of clustered chili pepper plants subjected to drought stressQun Yan0Bo Shi1Civil Aviation University of ChinaCivil Aviation University of ChinaThe growth state of pepper plants under different soil conditions under drought stress was studied, using RGB decomposition, thermal infrared imaging, plant electrical signal and electrochemical fingerprinting. Since porous biochar can trap more water, plants in a soil-biochar environment grow better than those in the original soil. With the increase of biochar concentration, there are more pixels in the visible image of plants, and the surface temperature of plants is lower. Biochar can also provide a stable electrochemical environment. With the increase of biochar concentration in soil, the electrical signal amplitude of pepper plants decreased and the concentration of electrochemical substances increased.http://dx.doi.org/10.1080/15592324.2025.2487568electrical signaldrought stressbiocharoptical phenotype |
| spellingShingle | Qun Yan Bo Shi The influence of biochar on the optical phenotype and electrical signal characteristics of clustered chili pepper plants subjected to drought stress Plant Signaling & Behavior electrical signal drought stress biochar optical phenotype |
| title | The influence of biochar on the optical phenotype and electrical signal characteristics of clustered chili pepper plants subjected to drought stress |
| title_full | The influence of biochar on the optical phenotype and electrical signal characteristics of clustered chili pepper plants subjected to drought stress |
| title_fullStr | The influence of biochar on the optical phenotype and electrical signal characteristics of clustered chili pepper plants subjected to drought stress |
| title_full_unstemmed | The influence of biochar on the optical phenotype and electrical signal characteristics of clustered chili pepper plants subjected to drought stress |
| title_short | The influence of biochar on the optical phenotype and electrical signal characteristics of clustered chili pepper plants subjected to drought stress |
| title_sort | influence of biochar on the optical phenotype and electrical signal characteristics of clustered chili pepper plants subjected to drought stress |
| topic | electrical signal drought stress biochar optical phenotype |
| url | http://dx.doi.org/10.1080/15592324.2025.2487568 |
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