数字农科院2.0

Remediation effect of mercapto-palygorskite combined with manganese sulfate on cadmium contaminated alkaline soil and cadmium accumulation in pak choi (Brassica chinensis L.)

文献类型： 外文期刊

作者： Yingying Yong;Yingming Xu;Qingqing Huang;Yuebing Sun;Lin Wang;Xuefeng Liang;Xu Qin;Lijie Zhao

作者机构：

关键词： Alkaline soil;Cadmium immobilization;Immobilization;Mercapto-palygorskite;MnSO4;Pak choi

期刊名称： Science of the Total Environment

ISSN： 0048-9697

年卷期： 2022 年 813 卷

页码：

收录情况： SCIE（2022版） ; EI（2022版）

摘要： Cadmium pollution in alkaline soil in some areas of northern China seriously threatens agricultural production and human health, but there are few materials and methods to remediate cadmium pollution in alkaline soil. Therefore, it is necessary to further study the economic and adaptive remediation and regulation techniques of cadmium pollution in alkaline soil. In the study, a pot experiment was conducted to study the effects of MP and MnSO4 combined treatment on the immobilization effect of cadmium contaminated alkaline soils. The results showed that LM and HM treatments in different periods had little effect on the content of extractable Cd fraction in soil without MP treatment, but the EXC–Cd content in the soil with Mn(15) was lower than that in the soil with Mn(29). The EXC–Cd content under MP+ LM and MP + HM treatments reduced by 3%–7% and 7%–9%, respectively. The OX–Cd content increased by 13%–16% after MP + Mn treatment. The content of DTPA–Cd decreased by 17.9%–28.6% under MP + Mn treatment except for MP + HM(15). Under the treatment of MP, LM(29), HM, MP + LM and MP + HM, the content of Cd in shoots of pak choi were decreased by 27.2%, 13.1%, 19.8%–27.9%, 28.5%–54.2% and 34.2%–41.1%, respectively. Compared with CK, the TFCd values in HM(15), LM(29), HM(29), MP + LM(29) and MP + HM(29) treatments were reduced to 35.7%, 41.1%, 35.7%, 42.9% and 37.5%, respectively, while no statistical difference was observed in other treatments. There was no significant difference in BCFCd between MP(15) and LM(15), but the BCFCd was significantly decreased. For MP + MnSO4 treatment group, the content of Mn oxides in soil was negatively correlated with the content of EXC–Cd (P < 0.05) and positively correlated with the content of OX–Cd (P < 0.05).

分类号：

  • 相关文献

[1]Ionomic analysis reveals the mechanism of mercaptosilane-modified palygorskite on reducing Cd transport from soil to wheat. Zhang, Yu,Xu, Yingming,Liang, Xuefeng,Wang, Lin,Sun, Yuebing,Huang, Qingqing,Qin, Xu. 2023

[2]Comparative effects of Tagetes patula L. extraction, mercapto-palygorskite immobilisation, and the combination thereof on Cd accumulation by wheat in Cd-contaminated soil. Yale Wang,Yingming Xu,Guohong Sun,Xuefeng Liang,Yuebing Sun,Lin Wang,Qingqing Huang. 2021

[3]Mercapto-palygorskite efficiently immobilizes cadmium in alkaline soil and reduces its accumulation in wheat plants: A field study. Qingqing Huang,Xuerong Di,Zhijun Liu,Lijie Zhao,Xuefeng Liang,Sun Yuebing,Xu Qin,Yingming Xu. 2023

[4]Immobilization of Cd by mercapto-palygorskite in typical calcareous and acidic soil aggregates: Performance and differences. Yale Wang,Yingming Xu,Liping Li,Yongqiang Yang,Chunhong Xu,Yichao Luo,Yali Wang,Xuefeng Liang,Jingjie Sun. 2023

[5]Rhizosphere Effect Enhanced the Immobilization Efficiency of Mercapto-Palygorskite for Cd in Alkaline Soil: Mechanism from the Perspective of Microorganism. Zhang, Yu,Xu, Yingming,Liang, Xuefeng,Sun, Yuebing,Wang, Lin. 2024

[6]Application of ferromanganese functionalized biochar simultaneously reduces Cd and Pb uptake of wheat in contaminated alkaline soils. Tingting Yang,Yingming Xu,Guohong Sun,Qingqing Huang,Yuebing Sun,Xuefeng Liang,Lin Wang. 2023

[7]Soil application of manganese sulfate effectively reduces Cd bioavailability in Cd-contaminated soil and Cd translocation and accumulation in wheat. Qingqing Huang,Yale Wang,Xu Qin,Lijie Zhao,Xuefeng Liang,Yuebing Sun,Yingming Xu. 2022

[8]The responses of soil Cd fractions to disinfestation regimes associated with microbial communities. Li, Xin,Tao, Yu,Chen, Fang,Tan, Fangjun,Zhou, Chi,Chen, Jie,Xue, Tao,Xie, Yunhe. 2024

[9]Enhanced nitrogen fixation and Cd passivation in rhizosphere soil by biochar-loaded nitrogen-fixing bacteria: Chemisorption and microbial mechanism. Chang, Yuxiao,Lin, Lihong,Shen, Jianlin,Lin, Zheng,Deng, Xingying,Sun, Weimin,Wu, Xinyue,Wang, Yifan,Li, Yongquan,Xu, Zhimin. 2025

[10]Reducing Cd Uptake by Wheat Through Rhizosphere Soil N-C Cycling and Bacterial Community Modulation by Urease-Producing Bacteria and Organo-Fe Hydroxide Coprecipitates. Junqing Zhang,Shuangjiao Tang,Hao Wei,Lunguang Yao,Zhaojin Chen,Hui Han,Mingfei Ji,Jianjun Yang. 2025

[11]Effect of pH on the uptake and metabolism of glycine in pak choi (Brassica chinensis L.). Ma, Qingxu,Xie, Yinan,Gu, Yan,Feng, Ying,Mi, Wenhai,Yang, Xin,Wu, Lianghuan,Ma, Qingxu,Xie, Yinan,Gu, Yan,Feng, Ying,Mi, Wenhai,Yang, Xin,Wu, Lianghuan,Cao, Xiaochuang.

[12]BcTFIIIA Negatively Regulates Turnip Mosaic Virus Infection through Interaction with Viral CP and VPg Proteins in Pak Choi (Brassica campestris ssp. chinensis). Rujia Zhang,Changwei Zhang,Shanwu Lyu,Huiyuan Wu,Mengguo Yuan,Zhiyuan Fang,Fangfang Li,Xilin Hou. 2022

[13]A MYB Transcription Factor from Brassica juncea Regulates Purple Leaves in Pak Choi (Brassica campestris L. ssp. chinensis). Xia Wang,Yating Zhu,Bo Shi,Shujiang Zhang,Shifan Zhang,Hui Zhang,Rifei Sun,Jinyan Zhou,Ze Li,Guoliang Li,Fei Li. 2024

[14]Sulfhydrylation of chlorothalonil in pak choi from cultivation to sample analysis and exposure risk assessment. Cao, Yi-Lin,Li, Nan,Li, Yun,Qiu, Jing,Sui, Hai-Xia,Yang, Dao-Yuan,Qian, Yong-Zhong. 2025

[15]Adsorption of Cd(II) on mercapto-palygorskite functional materials with different proportions: Performance, mechanism and DFT study. Gao G.,Sun T.,Sun Y.,Xu Y.,Liang X.. 2024

[16]Cadmium immobilization by mercapto-palygorskite in alkaline soil: Impacts on soil microbial communities and wheat rhizosphere metabolism. Wenyan Ma,Chenghao Ge,Yuebing Sun,Min Wang,Dongmei Zhou. 2024

[17]Combined Application Of A Straw Layer And Flue Gas Desulphurization Gypsum To Reduce Soil Salinity And Alkalinity. Zhao, YG, Li, Y, Wang, SJ, Wang, J, Xu, LZ. 2020

[18]Leaching Behavior And Efficiency Of Cadmium In Alkaline Soil By Adding Two Novel Immobilization Materials. Wang, YL, Xu, YM, Liang, XF, Sun, YB, Huang, QQ, Peng, YY. 2020

[19]Phosphate-lanthanum coated sewage sludge biochar improved the soil properties and growth of ryegrass in an alkaline soil. Elkhlifi Zouhair,Kamran Muhammad,Maqbool Ahsan,El-Naggar Ali,Ifthikar Jerosha,Parveen Aasma,Bashir Saqib,Rizwan Muhammad,Mustafa Adnan,Irshad Sana,Ali Shafaqat,Chen Zhuqi. 2021

[20]Effects of mercapto-palygorskite on Cd distribution in soil aggregates and Cd accumulation by wheat in Cd contaminated alkaline soil. Yale Wang,Yingming Xu,Xuefeng Liang,Yuebing Sun,Qingqing Huang,Xu Qin,Lijie Zhao. 2021

作者其他论文 更多>>