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Verma, Kanhaiyaji
- Growth Promotion of Plant by Nutrient Mobilizing PGPR of Salt-Affected Soil
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Authors
Affiliations
1 Department of Botany, J.P. University, Chapra (Bihar), IN
2 Department of Soil Science, Tirhut College of Agriculture (R.A.U.), Dholi (Bihar), IN
1 Department of Botany, J.P. University, Chapra (Bihar), IN
2 Department of Soil Science, Tirhut College of Agriculture (R.A.U.), Dholi (Bihar), IN
Source
An Asian Journal of Soil Science, Vol 9, No 1 (2014), Pagination: 126-129Abstract
Plant growth promoting rhizobacteria (PGPR) are a group of beneficial bacteria that are associated with ischolar_mains of plants and their rhizosphere. Most of the PGPR have been known for N2 fixation, IAA Production, Phosphate-solubilisation and Siderophore production. This study was conducted with nine isolates of Azotobacter, isolated from salt affected soil. The observation were made on T1 (Control), T2 (N1/2P1/2K + KBH12A) and T3 (N1/2P1/2K + mixed culture of KBH12A, KBH18A, KBA2A, KBA13A, MMA3A, MMA14B, MMA19B, MBA8A, and MBA20B). The experiments on rice were carried in Randomized Block Design (RBD) with three replication. In the present investigation an attempt has been made to ascertain the effect of PGPR in different plant parameter such as impact on shoot and ischolar_main length, impact on number of tillers and ischolar_main and impact on flowering.Keywords
Plant Growth Promoting Bacteria, N2 Fixation, IAA Production, Phosphate- Solubilisation, Siderophore Production.- Characterization of Azospirillum and Phospho-Solubilizing Bacterial Isolate from Salt-Affected Soil and their Effect on Rice (Oryza sativa) Crop
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Authors
Affiliations
1 University Department of Botany, J.P. University, Chapra (Bihar), IN
1 University Department of Botany, J.P. University, Chapra (Bihar), IN