Plant Tissue Cult. & Biotech. 28(1): 25-34, 2018 (June)

In vitro Screening and Optimization of IAA Production from Plant Growth Promoting Rhizobacteria Burkholderia cepacia UPMB3

Waheeda Parvin^1*, Quazi Shirin Akhter Jahan², Md. Mahbubur Rahman¹ and Mui Yun Wong

Department of Plant Protection, Faculty of Agriculture, Universiti Putra Malaysia, 43400, Serdang, Selangor, Malaysia

Key words: Burkholderia cepacia UPMB3, Optimisation, In vitro, Oil palm

Abastract

Burkholderia cepacia UPMB3 is an important plant growth promoting rhizobacteria isolated from oil palm rhizosphere which is considered to promote plant growth directly or indirectly. The IAA was extracted, purified, detected and confirmed by thin layer chromatography analyses from the strain UPMB3 of B. cepacia. Rf value was compared with the authentic IAA. Maximum 50

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