دورية أكاديمية
Anthropogenic soil as an environmental material, as exemplified with improved growth of rice seedlings
| العنوان: | Anthropogenic soil as an environmental material, as exemplified with improved growth of rice seedlings |
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| المؤلفون: | Fan Yang, Yibo Lan, Ronghui Li, Qiang Fu, Kui Cheng, Zhuqing Liu, Markus Antonietti |
| المصدر: | Carbon Research, Vol 3, Iss 1, Pp 1-14 (2024) |
| بيانات النشر: | Springer, 2024. |
| سنة النشر: | 2024 |
| المجموعة: | LCC:Production of electric energy or power. Powerplants. Central stations LCC:Environmental sciences |
| مصطلحات موضوعية: | Anthropogenic soil, Artificial black soil, Optimization of soil mechanical structure, Recovery of biological function, Production of electric energy or power. Powerplants. Central stations, TK1001-1841, Environmental sciences, GE1-350 |
| الوصف: | Abstract Herein, the feasibility of artificial black soil (ABS) derived from hydrothermal humification-hydrothermal carbonization (HTH-HTC) for restructuration of weak soil was verified. This study breaks through the long history of soil formation and evolution, and obtains reconstructed anthropogenic soil (AS) system which only takes one month, for the further application of rice seedlings. HTH-HTC derived by-products are slightly acidic, which facilitates the effective nutrient uptake and prevention of wilt diseases for acid-loving rice seedlings. AS mainly consists of the inherent components retained from weak soil such as SiO2 and minerals, and exogenous components such as artificial humic substances and hydrochar, as introduced by hydrothermal humification processes. Results exhibit that AS has high contents of ammonium nitrogen, organic matter, organic carbon, and abundant porous structure for nutrient transport and water holding, especially, the community diversity and richness of microbial system gets the expected recovery and new beneficial bacteria (such as Caballeronia calidae) or fungi (such as Humicola) appear. Positive effects of AS on agronomic traits in rice seedlings are quantified. As a general result, this study supports the application of AS in sustainable agriculture, and provides a novel strategy to tackle the already-omnipresent land degradation by anthropogenic misuse and larger scale accidents. |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English |
| تدمد: | 2731-6696 |
| العلاقة: | https://doaj.org/toc/2731-6696Test |
| DOI: | 10.1007/s44246-024-00127-y |
| الوصول الحر: | https://doaj.org/article/8ebbc3bd0c58413888854d218a3422c6Test |
| رقم الانضمام: | edsdoj.8ebbc3bd0c58413888854d218a3422c6 |
| قاعدة البيانات: | Directory of Open Access Journals |
Full Text Finder | تدمد: | 27316696 |
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| DOI: | 10.1007/s44246-024-00127-y |