Abstract：
:This research aimed to explore the potential and mechanism of heat modified sawdust combined with Festuca arundinacea for the remediation of Pb-contaminated soil. We determined Pb concentration and biochemical indices in plants and soils, analyzed microbial communities in soil, and studied Pb distribution in subcellular and tissues. Under co-remediation of 5% material addition and Festuca arundinacea, the concentration of Pb in soil decreased. Pb toxicity of Festuca arundinacea was alleviated by 2% material addition through the promotion of plant growth and reduction of oxidative stress. In addition, soil enzyme activities and microbial community in contaminated soil were promoted by the application of co-remediation. Festuca arundinacea cell wall accumulated a large amount of Pb, and the addition of material promoted the accumulation of Pb in Festuca arundinacea root. The concentration of Pb in the shoot of the plant treated with 2% material was higher than that of the plant treated with 5% material, and the damage of Festuca arundinacea leaves was lower under 2% treatment. The combination of heat modified sawdust and Festuca arundinacea promoted the adsorption of Pb by plants, and protected the growth of plants.
journal_name
Sci Repjournal_title
Scientific reportsauthors
Zhang Y,Wang X,Ji Hdoi
10.1038/s41598-020-61668-xsubject
Has Abstractpub_date
2020-03-13 00:00:00pages
4663issue
1issn
2045-2322pii
10.1038/s41598-020-61668-xjournal_volume
10pub_type
杂志文章abstract：:A detailed molecular understanding of botulinum neurotoxin (BoNT)/host-cell-receptor interactions is fundamental both for developing strategies against botulism and for generating improved BoNT variants for medical applications. The X-ray crystal structure of the receptor-binding domain (HC) of BoNT/A1 in complex with...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/srep43588
更新日期：2017-03-02 00:00:00
abstract：:Stabilization exercise (SE) is evident for the management of chronic non-specific low back pain (LBP). The optimal dose-response-relationship for the utmost treatment success is, thus, still unknown. The purpose is to systematically review the dose-response-relationship of stabilisation exercises on pain and disabilit...
journal_title：Scientific reports
pub_type： 杂志文章,meta分析
doi：10.1038/s41598-020-73954-9
更新日期：2020-10-09 00:00:00
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journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/srep11436
更新日期：2015-06-15 00:00:00
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journal_title：Scientific reports
pub_type： 杂志文章
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更新日期：2017-02-21 00:00:00
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journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-020-76415-5
更新日期：2020-11-20 00:00:00
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pub_type： 杂志文章
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更新日期：2020-03-26 00:00:00
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pub_type： 杂志文章
doi：10.1038/s41598-018-29661-7
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pub_type： 杂志文章
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更新日期：2020-03-10 00:00:00
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journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/srep02330
更新日期：2013-01-01 00:00:00
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pub_type： 杂志文章
doi：10.1038/s41598-018-28473-z
更新日期：2018-07-05 00:00:00
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pub_type： 杂志文章
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更新日期：2020-08-10 00:00:00
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pub_type： 杂志文章
doi：10.1038/s41598-020-60388-6
更新日期：2020-02-26 00:00:00
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journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-019-57345-3
更新日期：2020-01-17 00:00:00
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journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-019-50286-x
更新日期：2019-09-25 00:00:00
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journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-020-73308-5
更新日期：2020-10-06 00:00:00
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journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-018-25061-z
更新日期：2018-05-02 00:00:00
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journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-018-35453-w
更新日期：2018-11-30 00:00:00
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journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-018-38100-6
更新日期：2019-02-04 00:00:00
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journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-017-08380-5
更新日期：2017-08-17 00:00:00
abstract：:An amendment to this paper has been published and can be accessed via a link at the top of the paper. ...
journal_title：Scientific reports
pub_type： 已发布勘误
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更新日期：2020-06-16 00:00:00
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journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-017-15882-9
更新日期：2017-11-23 00:00:00
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journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/srep10817
更新日期：2015-06-03 00:00:00
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journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-020-80706-2
更新日期：2021-01-12 00:00:00
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journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-020-58641-z
更新日期：2020-02-03 00:00:00
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journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-018-21321-0
更新日期：2018-02-14 00:00:00
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journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-018-19172-w
更新日期：2018-01-15 00:00:00
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journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-019-57084-5
更新日期：2020-01-13 00:00:00
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journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-017-13922-y
更新日期：2017-11-01 00:00:00
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journal_title：Scientific reports
pub_type： 杂志文章
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更新日期：2019-07-04 00:00:00
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journal_title：Scientific reports
pub_type： 杂志文章,meta分析
doi：10.1038/srep14442
更新日期：2015-10-13 00:00:00
