tailieunhanh - Potential of auxin in inducing spike branching trait in black pepper

In the present study, we tried to analyse the role of auxin in inducing branching trait in „Thekken‟ through quantification of Indol acetic acid content in immature spikes using HPLC and comparing it with that of non-branching varieties like „Karimunda‟ and “Panniyur1”. The study revealed that the IAA content in the spikes of branching variety „Thekken‟ was significantly low, that is about 1/4th and 1/3rd of „Panniyur‟ and „Karimunda‟ respectively. |

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