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The characteristics of alkaline phosphatase activity and phoD gene community in heavy-metal contaminated soil remediated by biochar and compost

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成果类型:
期刊论文
作者:
Lu, Haiwei;Xu, Chong;Zhang, Jiachao*;Du, Chunyan;Wu, Genyi;...
通讯作者:
Zhang, Jiachao;Wu, GY
作者机构:
[Zhang, Jiachao; Lu, Haiwei; Xu, Chong; Wu, Genyi; Luo, Lin] Hunan Agr Univ, Coll Resources & Environm, Changsha 410128, Peoples R China.
[Du, Chunyan] Changsha Univ Sci & Technol, Engn & Tech Ctr Hunan Prov Environm Protect River, Sch Hydraul Engn, Changsha 410114, Peoples R China.
通讯机构:
[Zhang, JC; Wu, GY ] H
Hunan Agr Univ, Coll Resources & Environm, Changsha 410128, Peoples R China.
语种:
英文
关键词:
Alkaline phosphatase gene;Enzyme activity;Biochar;Compost;Soil;Heavy metal
期刊:
Bulletin of Environmental Contamination and Toxicology
ISSN:
0007-4861
年:
2022
卷:
109
期:
2
页码:
298-303
基金类别:
The authors would like to thank National Natural Science Foundation of China (No. U20A2086, and No. 51408219) and Hunan Agricultural University for their support of this research.
机构署名:
本校为第一且通讯机构
院系归属:
资源环境学院
摘要:
This research was carried out to determine the influence of biochar and compost addition on the characteristics of potential alkaline phosphatase (ALP) activity and phoD gene community in heavy metal polluted soils. The ALP activity, the abundance and structure of phoD gene were systematically determined. Results showed that biochar and compost significantly changed soil properties, and promoted the microbial transformation of phosphorus. Compost addition significantly increased the ALP activity. Biochar and compost addition markedly increased ...

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