Özet:

Purpose: Ramsey (Vitis champinii) is a hoverboard that prefers sandy soil and has a high resistance to floksera and nematodes. However, the roots of this mother's a year wooden steel are quite low. In this study, the aim was to determine the effects of the IBA in different concentrations injected into different pre-dimensional roots blocks (paper shell and phenolic dust) on the roots of Ramsey ascent steel. Materials and Methods: In this study, IBA was applied in different concentrations (0-50 ppm) in order to support oxygen applied from the outside to two different pre-dimensional rooting environment blocks (paper shell and phenolic rubber) where the Ramsey steel was rooted. The IBA solutions are injected into the root blocks before planting. 2000 ppm IBA has also been applied to steel with the fast immersion method. The steel was evaluated after 45 days in terms of root and extraction quality parameters. Results: The impact on the average number of roots, roots length, extraction length and roots dry weight has been statistically significant. Other quality parameters, except the root rate, were higher than those that were planted on the phenolic foam in steel placed on paper shell. The highest root rate (% 43.2), 30 ppm IBA is obtained from steel planted in the phenolic dust environment. Result: In this study, it has been found that the paper shell may be a suitable environmental option in the production of the hovercraft.

Anahtar Kelimeler:

Özet:

Objective: Ramsey (Vitis champinii) is a grapevine rootstock that preferred sandy soils and it has high resistance to phylloxera and nematodes. But rooting of one year-old wood cuttings of this rootstock is quite low. In this study, determination of the effects of two different pre-sized rooting blocks (paper pot and phenolic foam) injected with different IBA concentrations on rooting of Ramsey rootstock cuttings were aimed. Material and Methods: In this study, for supporting the exogenous auxin treatment, IBA in different concentrations (0-50 ppm) was applied to two different pre-sized rooting media blocks (paper pot and phenolic foam) in which Ramsey cuttings be rooted. IBA solutions were injected into rooting blocks before planting. Cuttings were also pretreated with 2000 ppm IBA as quick dip. Cuttings were evaluated after 45 days in relation with root and shoot quality parameters. Results: The effects of rooting blocks on root number, root length, shoot length and dry root weight were found statistically significant. Apart from rooting percentage, other quality parameters of cuttings that planted in paper pots were higher than that planted in phenolic foam. The highest rooting percentage (43.2 %) was obtained from cuttings that planted in phenolic foam, injected in 30 ppm IBA. Conclusion: In this study, it was revealed that paper pot could be a proper medium choice in grapevine nursery tree propagation.