Rooting of black elderberry (Sambucus nigra L.) by treating of indole-3-acetic acid

Black elderberry (Sambucus nigra L.) is a perennial plant in the form of shrub or semi-shrub Adoxaceae family. It spreads naturally Sea, Central Anatolia, Southern and Eastern Anatolia regions Turkey. fruits are traditionally used as food medicine Europe. Hippocrates considered it greatest medicinal nature. In traditional treatment, its flowers diaphoretic analgesic. Its to treat prostate hemorrhoids; pharmaceutical products treatment cold flu symptoms. Propagation from seed complex due plant's high dormancy. Therefore, propagated by cuttings. This study aimed root annual biennial wood cuttings IAA (Indol-3-Acetic Acid) application. Cuttings were taken on 09.11.2020 branches, 10-15 cm long, with two nodes. On same day, treated 0-5-15-30 ppm doses for 15 seconds, then planted 25x30 pots filled mixture worm manure+peat+soil+perlite at ratio 1:1:1:1.5. According experimental design split plots randomized blocks, experiment was established greenhouse condition 3 replications 5 plants each replicate (pot). this research, observed that first rooting 17 days after planting. The lengths measured removing them 120 planting, waiting strengthening development. As result best length development determined control (20.47 cm) 30 (22.53 treatments. Annual (96%) rooted better than (76%). While highest rate stem obtained (100%) application, weak shoot identical Control (93%) followed rate, but other applications. result, considering development, concluded two-node November could be reproduction without need growth hormone