Advances in Engineering Innovation

Advances in Engineering Innovation

Vol. 5, 21 March 2024


Open Access | Article

Culture optimization and regulation mechanism of sporosarcina pasteurii for restoring root splitting fissures in Jinyang ancient city

Ruihua Shang * 1 , Xueye Du 2 , Pengju Han 3 , Weiwei Liu 4
1 Taiyuan University of Technology
2 Taiyuan University of Technology
3 Taiyuan University of Technology
4 Taiyuan Institute of cultural relics and Archaeology

* Author to whom correspondence should be addressed.

Advances in Engineering Innovation, Vol. 5, 33-43 Advances in Engineering Innovation,
Published 21 March 2024. © 2023 The Author(s). Published by EWA Publishing
This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Citation Ruihua Shang, Xueye Du, Pengju Han, Weiwei Liu. Culture optimization and regulation mechanism of sporosarcina pasteurii for restoring root splitting fissures in Jinyang ancient city. AEI (2024) Vol. 5: 33-43. DOI: 10.54254/2977-3903/5/2024063.

Abstract

To master the culture optimization and regulation mechanism of Sporosarcina Pasteurii, this study explored the adaptability of MICP technology for restoring root splitting fissures of plants, and used single factor comparative experimental method to study the characteristics of growth curves and urease activity of Pasteurii in different conditions in earthen sites of Jinyang Ancient City. The conclusions are as follows. The technology of MICP was an ideal method for restoring root splitting fissures of plants, which could meet the requirements of restoring earthen sites by sealing surface fissures, inhibiting root growth of plants and preserving the physical morphology of damaged plant roots and stems. It was recommended to use the medium of M1, with an initial pH of 7.25, a culture temperature of 30 ℃, inoculation age range of 12-13h, and inoculation amount of 3%. The suggestion was to select Pasteurii as restoration solution when the urease activity was at peak period. The conclusions can provide suitable breeding conditions for Pasteurii, providing an important reference for MICP technology to restore root splitting fissures of plants for earthen sites.

Keywords

Jinyang Ancient City, root splitting fissure, restoration, Sporosarcina Pasteurii

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Data Availability

The datasets used and/or analyzed during the current study will be available from the authors upon reasonable request.

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Volume Title
ISBN (Print)
ISBN (Online)
Published Date
21 March 2024
Series
Advances in Engineering Innovation
ISSN (Print)
2977-3903
ISSN (Online)
2977-3911
DOI
10.54254/2977-3903/5/2024063
Copyright
© 2023 The Author(s)
Open Access
This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited

Copyright © 2023 EWA Publishing. Unless Otherwise Stated