دورية أكاديمية
Effect of various phosphorus levels on the extraction of Cd, the transformation of P, and phosphorus-related gene during the phytoremediation of Cd contaminated soil.
| العنوان: | Effect of various phosphorus levels on the extraction of Cd, the transformation of P, and phosphorus-related gene during the phytoremediation of Cd contaminated soil. |
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| المؤلفون: | Huang H; College of Environment and Ecology, Hunan Agricultural University, Changsha 410128, China., Zhao R; College of Environment and Ecology, Hunan Agricultural University, Changsha 410128, China., Guo G; Technical Centre for Soil, Agriculture and Rural Ecology and Environment, Ministry of Ecology and Environment, Beijing, 100012, China. Electronic address: guoguanlin@tcare-mee.cn., He Y; Technical Centre for Soil, Agriculture and Rural Ecology and Environment, Ministry of Ecology and Environment, Beijing, 100012, China., Chen S; College of Environment and Ecology, Hunan Agricultural University, Changsha 410128, China., Zhu Y; College of Environment and Ecology, Hunan Agricultural University, Changsha 410128, China., Xiao M; College of Environment and Ecology, Hunan Agricultural University, Changsha 410128, China., Liu P; College of Environment and Ecology, Hunan Agricultural University, Changsha 410128, China., Liu J; Hunan Engineering Research Center of Mine Site Pollution Remediation, Changsha 410118, China., Fang Y; Hunan Engineering Research Center of Mine Site Pollution Remediation, Changsha 410118, China., Zhou Y; College of Environment and Ecology, Hunan Agricultural University, Changsha 410128, China. Electronic address: zhouyy@hunau.edu.cn. |
| المصدر: | Environmental research [Environ Res] 2024 Jun 15; Vol. 251 (Pt 1), pp. 118389. Date of Electronic Publication: 2024 Mar 07. |
| نوع المنشور: | Journal Article |
| اللغة: | English |
| بيانات الدورية: | Publisher: Elsevier Country of Publication: Netherlands NLM ID: 0147621 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1096-0953 (Electronic) Linking ISSN: 00139351 NLM ISO Abbreviation: Environ Res Subsets: MEDLINE |
| أسماء مطبوعة: | Publication: <2000- > : Amsterdam : Elsevier Original Publication: New York, Academic Press. |
| مواضيع طبية MeSH: | Soil Pollutants*/metabolism , Soil Pollutants*/analysis , Cadmium*/metabolism , Phosphorus*/metabolism , Phosphorus*/analysis , Biodegradation, Environmental* , Lolium*/metabolism , Lolium*/genetics , Lolium*/growth & development, Fertilizers/analysis ; Soil/chemistry |
| مستخلص: | Phytoremediation has emerged as a common technique for remediating Cd pollution in farmland soil. Moreover, phosphorus, an essential element for plants, can alter the pectin content of plant cell walls and facilitate the accumulation of Cd in plant tissues, thereby enhancing phytoremediation efficiency. Therefore, pot experiments were conducted in order to investigate the effect of phosphorus levels on Cd extraction, phosphorus transformation and phosphorus-related genes during phytoremediation. The results revealed that an optimal application of suitable phosphate fertilizers elevated the soil's pH and electrical conductivity (EC), facilitated the conversion of soil from insoluble phosphorus into available forms, augmented the release of pertinent enzyme activity, and induced the expression of phosphorus cycling-related genes. These enhancements in soil conditions significantly promoted the growth of ryegrass. When applying phosphorus at a rate of 600 mg/kg, ryegrass exhibited plant height, dry weight, and chlorophyll relative content that were 1.27, 1.26, and 1.18 times higher than those in the control group (P Competing Interests: Declaration of competing interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper. (Copyright © 2024 Elsevier Inc. All rights reserved.) |
| فهرسة مساهمة: | Keywords: Activator; Phosphate fertilizers; Phosphorus conversion; Phytoextraction; Potentially toxic elements |
| المشرفين على المادة: | 0 (Soil Pollutants) 00BH33GNGH (Cadmium) 27YLU75U4W (Phosphorus) 0 (Fertilizers) 0 (Soil) |
| تواريخ الأحداث: | Date Created: 20240309 Date Completed: 20240601 Latest Revision: 20240601 |
| رمز التحديث: | 20240602 |
| DOI: | 10.1016/j.envres.2024.118389 |
| PMID: | 38460661 |
| قاعدة البيانات: | MEDLINE |
Full Text Finder | تدمد: | 1096-0953 |
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| DOI: | 10.1016/j.envres.2024.118389 |