期刊论文

Manyun Zhang

英文

Journal of Soils and Sediments

1439-0108

2023

23

4

1641-1653

10.1007/s11368-023-03452-8

This study was financially supported by the Hunan Province Science Fund for Excellent Young Scholars (2021JJ20030), the National Natural Science Foundations of China (42177026), the Central Financial Project (JXTG(2020)25), the Forestry Science and Technology Innovation (2023(10)), the Key Research and Development Programs of Hunan (2020NK2011 and 2021NK2012), and the Double First-class Construction Project of Hunan Agricultural University (kxk201801007 and SYL2019025).

本校为第一机构

PurposeThe massive applications of fertilizers and unreasonable management have resulted in serious soil degradation. Spent mushroom substrate (SMS) could be used as the raw material to produce biochar, and the SMS and SMS-derived biochar applications might affect the phytoremediation performances of contaminated soils. This study aimed to reveal the differences in functional mechanisms of SMS and SMS-derived biochar affecting the phytoremediation of soil heavy metal contamination.Materials and methodsAlfalfa (Medicago sativa L.) was used to remediate the agricultural soil contaminated with ca...