In vitro selection of rhizobacteria with potential for colonizing garlic roots of Chonan and Roxo Caxiense cultivars

Authors

  • Leandro Luiz Marcuzzo Universidade do Contestado
    • Rosane Garcez Cezar Sesi/Meio-Oeste
      • Adriana Maria Tomazi Scolaro Epagri/Estação Experimental de Caçador

        DOI:

        https://doi.org/10.52945/rac.v21i2.861

        Keywords:

        Allium sativum L., bacteria, rhizoplane, rhizosphere

        Abstract

        The objetive of this study was to isolate bacteria from rhizoplane, rhizosphere and tunic of garlic
        bulbs from several cultivation sites and to evaluate the capacity to colonize garlic roots in vitro conditions. ‘Chonan’ and ‘Roxo Caxiense’ garlic bulbs were microbiolized in bacterial suspension during a period of 5.5 hours,
        deposited in tubes with agar-water 0.8% and maintained in growth chamber at 24 ± 2oC for 20 days when the percentage of colonized roots were evaluated. Isolate EHA/113 colonized about 96% of ‘Chonan’ and isolate EHA/ 109 colonized 75% of ‘Roxo Caxiense’.

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        Published

        2008-02-12

        Issue

        Vol. 21 No. 2 (2008)

        Section

        Scientific Note Article

        License

        Copyright (c) 2008 Revista Agropecuária Catarinense

        Creative Commons License

        This work is licensed under a Creative Commons Attribution 4.0 International License.

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        How to Cite

        In vitro selection of rhizobacteria with potential for colonizing garlic roots of Chonan and Roxo Caxiense cultivars. (2008). Agropecuária Catarinense Journal, 21(2), 91-94. https://doi.org/10.52945/rac.v21i2.861