Vol. 12, Issue 9 (2023)

Author(s):
PJ Venkata Krishna, A Harsha Vardhan, P Vinaya Kumar Reddy, K Umakrishna and V Sekhar

Abstract:
The present investigation entitled “Effect of different concentrations of IAA, BAP and ZnSO₄ on the success percentage of veneer grafting in mango cv. Banganapalli” was conducted at College of Horticulture, Dr. Y.S.R. Horticultural University, Venkataramannagudem, West Godavari District, Andhra Pradesh during 2022-23. There are totally twelve treatments which are replicated thrice Among them, T₁₁ (BAP 20 mgl^-1 + ZnSO₄ 750 mgl^-1) had showed the best results in terms of graft success parameters, including minimum days required for first sprouting (7.00 days), highest number of grafts sprouted (22.00, 23.33, 23.33 and 23.33), graft sprouting (%) (88.00%, 93.33%, 93.33% and 93.33%) and graft success rate (%) (86.67%, 85.33%, 84.00% and 82.67%), survival percentage of graft (86.67%, 85.33%, 84.00% and 82.67%) at 30, 60, 90 and 120 days after grafting respectively compared to other treatments.