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    Nutrient enhancement of chickpea grown with plant growth promoting bacteria in local soil of Bathinda, Northwestern India

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    Date
    2019
    Author
    Dogra, Nitin
    Yadav, Radheshyam
    Kaur, Manpreet
    Adhikary, Arindam
    Kumar, Sanjeev
    Ramakrishna, Wusirika
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    Abstract
    Plant growth promoting bacteria (PGPB) enhance crop productivity as part of green technology to reduce the use of chemical fertilizers. They also have the capability to enhance macro- and micronutrient content of plants. In the present study, PGPB isolates belonging to Pseudomonas citronellis (PC), Pseudomonas sp. RA6, Serratia sp. S2, Serratia marcescens CDP13, and Frateuria aurantia (Symbion-K) were tested on two chickpea varieties, PBG1 and PBG5 grown for 30 days in local soil from Bathinda region in Northwestern India. PC and CDP13 were found to be better chickpea growth stimulators compared to the commercial Symbion-K based on shoot length and biomass. Most PGPB enhanced macro- and micronutrients in shoots to varying degrees compared to the control. PBG5 gave better response compared to PBG1 with reference to plant growth attributes and enhancement of the macronutrients, calcium, nitrogen and phosphorus and micronutrients, boron, copper, iron, and zinc. PBG5 is a high yielding variety with better resistance compared to PBG1. Overall, PGPB isolated from the local soil and PGPB from other parts of India were shown to be useful for enhancement of nutrient content and plant growth.
    Journal
    Physiology and Molecular Biology of Plants
    Access Type
    Open Access
    URI
    http://210.212.34.21/handle/32116/2347
    URL
    https://link.springer.com/article/10.1007%2Fs12298-019-00661-9
    DOI
    10.1007/s12298-019-00661-9
    Collections
    • Biochemistry and Microbial Sciences-Research Publications [88]
    • Plant Sciences-Research Publications [160]

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    Initiatives by University Library 
    Central University of Punjab