Effect of activated carbon on phenolic acids and microbes in the Rehmannia glutinosa succession cropping soils

DOI

10.2991/iccte-16.2016.4How to use a DOI?

Keywords

Activated carbon; Continuous cropping obstacle; Rehmannia glutinosa; Phenolic acid; Microbe

Abstract

In this paper, different proportion of activated carbon was added to the Rehmannia glutinosa continuous cropping soils including first and second stubble to adjust the phenolic acids content and microbial biomass and improve the soil environment after continuous cropping. Results showed that vanillic acid, vanillin and ferulic acid in the continuous cropping soils were all somewhat decreased after a growth cycle, half a year. The ratio of fungi to bacteria was increased in the soil cropped Rehmannia glutinosa for one year, while decreased in the second stubble soil after addition of activated carbon. Taken together, the effect, 0.8 percent addition of activated carbon to the soil cropped Rehmannia glutinosa for two years, was the best.

Copyright

© 2016, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Yupeng He
AU  - Nianxi Zhao
AU  - Hongpeng Yang
AU  - Jinlong Wang
AU  - Xidong Wu
PY  - 2016/01
DA  - 2016/01
TI  - Effect of activated carbon on phenolic acids and microbes in the Rehmannia glutinosa succession cropping soils
BT  - Proceedings of the 2016 International Conference on Civil, Transportation and Environment
PB  - Atlantis Press
SP  - 15
EP  - 20
SN  - 2352-5401
UR  - https://doi.org/10.2991/iccte-16.2016.4
DO  - 10.2991/iccte-16.2016.4
ID  - He2016/01
ER  -