Influence of indole 3-butyric acid on hardwood propagation of a new wine grape [Vitis vinifera] cultivar 'Kadainou R-1'
2009
Poudel, P.R.(Kagawa Univ., Miki (Japan). Faculty of Agriculture) | Mochioka, R. | Yabuki, H. | Kataoka, Y.
To determine effect of indole 3-butyric acid (IBA) on rooting of 'Kadainou R-1' cuttings, hardwood cuttings were treated with 1, 10, 100 and 1000 mg/liter of IBA. Ethanol (50% v/v) and water were used as control. Except at 1mg/liter, IBA improved rooting of 'Kadainou R-1' cuttings in all concentrations used, however, IBA at 100 mg/liter gave the greatest root production rate as indicated by highest rooting percentage, highest primary root number and longest roots.
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