Effects of Three Soil Amendments on Plant Physiological Responses in Cr (III)-contaminated Soil

Pengzhan Lu, Pengzhan Lu, Youyuan Chen, Bingbing Dong, Ping Sun

2022

Abstract

To evaluate the effect of three soil amendments, i.e., chicken manure (CM), peat (PE) and vermiculite (VE) on plant physiological responses, we planted Lolium perenne (L. perenne) and Pharbitis purpurea (P. purpurea) in soils contaminated with 1000 mgꞏkg-1 Cr (III) in the laboratory. The results showed that all three amendments promoted plant growth and physiological status. Under Cr (III) stress, compared with the control, the biomass and root length of L. perenne in soil amended with CM were 1.26 and 1.57 times higher, and in P. purpurea, the values were 1.47 and 2.06 times higher, respectively. Principal component analysis (PCA) showed that CM was the best amendment in Cr (III)-contaminated soil. Therefore, CM have the potential to serve as efficient soil amendment for Cr (III)-contaminated soil.

Paper Citation

in Harvard Style

Lu P., Chen Y., Dong B. and Sun P. (2022). Effects of Three Soil Amendments on Plant Physiological Responses in Cr (III)-contaminated Soil. In Proceedings of the 4th International Conference on Biomedical Engineering and Bioinformatics - Volume 1: ICBEB, ISBN 978-989-758-595-1, pages 523-528. DOI: 10.5220/0011228200003443

in Bibtex Style

@conference{icbeb22,
author={Pengzhan Lu and Youyuan Chen and Bingbing Dong and Ping Sun},
title={Effects of Three Soil Amendments on Plant Physiological Responses in Cr (III)-contaminated Soil},
booktitle={Proceedings of the 4th International Conference on Biomedical Engineering and Bioinformatics - Volume 1: ICBEB,},
year={2022},
pages={523-528},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0011228200003443},
isbn={978-989-758-595-1},
}

in EndNote Style

TY - CONF

JO - Proceedings of the 4th International Conference on Biomedical Engineering and Bioinformatics - Volume 1: ICBEB,
TI - Effects of Three Soil Amendments on Plant Physiological Responses in Cr (III)-contaminated Soil
SN - 978-989-758-595-1
AU - Lu P.
AU - Chen Y.
AU - Dong B.
AU - Sun P.
PY - 2022
SP - 523
EP - 528
DO - 10.5220/0011228200003443