Research Article
Plant Growth Promotion Activity of Keratinolytic Fungi Growing on a Recalcitrant Waste Known as “Hair Waste”
Table 1
IAA production of several reported plant growth-promoting microorganisms.
| Microorganism | Tryptophan concentration (% w/v) | IAA (g/mL) | Reference |
| P. lilacinum LPSC #876 | 0.1 | 3.24 | | Gluconacetobacter diazotrophicus UAP 5701 | 0.01 | 1.07 | Fuentes-Ramirez et al. (1993) [46] | G. diazotrophicus UAP 7308 | 0.01 | 1.12 | Fuentes-Ramirez et al. (1993) [46] | Azospirillum brasilense CBG | 0.1 | 0.75 | Hernández-Mendoza et al. (2008) [47] | G. diazotrophicus 4-02 | 0.01 | 1.8 | Rodríguez Cheang et al. (2005) [48] | G. diazotrophicus PAl-5 | 0.01 | 2.2 | Rodríguez Cheang et al. (2005) [48] | Pseudomonas fluorescens AK-1 | 0.01 | 4.0 | Karnwal (2009) [49] | Bacillus cereus TS1 | 0.04 | 2.12 | Sivakumar et al. (2012) [45] | A. diazotrophicus L1 | 0.02 | 1.51 | Patil et al. (2011) [50] |
|
|