The object of this study was rooting ability of Actinidia (A. chinensis) cv. Hayward and Bruno hardwood cuttings, influenced by four concentrations of NAA. The highest percent of rooting - 91,50% for both cultivars was achieved by using 4g/l NAA for cv. Hayward and 6 g/l for cv. Bruno. Average root number, average root length and sum of the root length per cutting for both of cultivars were investigated too. [BG].
Root formation of Actinidia (A. Chinensis) hardwood cuttings, influenced by different concentrations of NAA