Home > Journals > Indian Journal of Biology

Indian Journal of Biology

Submit your article Read this Journals View all journals
Full Text (PDF)
Original Article

In Vitro Screening of Salt Tolerant Bacillus from Rhizosphere of Tomato (Lycopersicon esculentum) Showing Plant Growth Promoting Traits

Nand Lal** , Yogendra Singh* , Nand Lal**

Author Information
Licence:


Indian Journal of Biology 2(1):p 55-60, . | DOI: DOI: https://dx.doi.org/10.21088/ijb.2394.1391.2115.9
How Cite This Article:
Received : N/A         Accepted : N/A          Published : N/A
Abstract

 PGPR enhance plant growth either by direct or indirect mechanisms. The direct growth promoting mechanisms involve nitrogen fixation, solubilization of minerals, production of phytohormones and the indirect approach occurs when PGPR lessen or prevent the deleterious effects of plant pathogens.  In the present study, rhizospheric soil samples were collected from different tomato (Lycopersicon esculentum) cultivated fields from Raebareli district, Uttar Pradesh, India. A total of twenty three (23) bacterial strains were isolated from soil samples and identified on the basis of their morphological and biochemical characteristics and classified as genus Bacillus.Out of these twenty three isolates, seven bacterial isolates showed salt tolerance and three isolates (RBL-1, RBL-5 and RBL-6) showed tolerance against 10% (w/V) NaCl. All salt tolerant rhizobacterial isolates showed potential plant growth promoting (PGP )traits (production of  IAA, HCN, NH3, siderophores and phosphate solubilisation) and the isolate RBL-1 showed significantly high IAA production (78.20 µg/ml).

Keywords: Bacillus; PGPR; Tomato; Saline. 

References

No records found.

Funding

Author Information

Authors and Affiliatione

  • Nand Lal**
    ,
  • Yogendra Singh*
    ,
  • Nand Lal**
    ,
Conflicts of Interest
Supplementary Information

Below is the link to the supplementary material.

Rights and Permissions


About this article

Cite this article

Licence:


Download citation

Received Accepted Published
N/A N/A N/A
DOI: DOI: https://dx.doi.org/10.21088/ijb.2394.1391.2115.9
Keywords

Article Level Metrics

Last Updated

Sunday 08 June 2025, 08:29:44 (IST)

23

Accesses

00
0
00

Citations


22
11
23

View full article metrics including social shares, article views and publishing history


Article Keywords

Keyword Highlighting

Highlight selected keywords in the article text.


Timeline

Received N/A
Accepted N/A
Published N/A

licence




Access this article


Reprint Order Form
Buy Single Article
Institutional Subscriptions

Share