Document Type
Article
Publication Date
3-12-2018
Abstract
Foxtail millet (Setaria italica) is the second most widely produced millet with potential as a biofuel source. Employment of plant growth promoting bacteria (PGPB) and mycorrhiza could serve as environment-friendly alternatives for the use of excessive NPK fertilizers and producing biofuel. The highest increase of biomass was associated with endomycorrhiza combined with PGPB in comparison to control. Nuclear magnetic resonance (NMR) analysis detected 28 metabolites in foxtail shoot with most of them upregulated in ecto/endomycorrhiza group and combined with PGPB. The upregulation of metabolites associated with synthesis of amino acids correlated positively with biomass. The inoculation with both PGPB and endomycorrhiza gave the best results with reference to total sugar yield. Our study indicates that PGPB and endomycorrhiza combination is well suited for enhancing biomass and boosting sugar yield, which are useful attributes for utilizing foxtail millet as a biofuel source.
Publication Title
Communications in Plant Sciences
Creative Commons License
This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License
Recommended Citation
Dhawi, F.,
Datta, R.,
&
Ramakrishna, W.
(2018).
Metabolomics, biomass and lignocellulosic total sugars analysis in foxtail millet (setaria italica) inoculated with different combinations of plant growth promoting bacteria and mycorrhiza.
Communications in Plant Sciences,
8, 8-14.
http://doi.org/10.26814/cps2018002
Retrieved from: https://digitalcommons.mtu.edu/biological-fp/134
Version
Publisher's PDF
Publisher's Statement
© The Authors 2018. Publisher’s version of record: http://doi.org/10.26814/cps2018002