Effect of Different Silicone Sources and Concentrations on in vitro Micro Propagation of 140 Ru Grape Rootstock

Silicon, which is widely used in different fields, has been plant production vivo and vitro studies recent years. Especially studies, it seen that its effect on growth development examined. In this study, the of three silicon sources their four concentrations micro-propagation 140 Ru grape rootstocks was investigated. as explants one-node micro cuttings rootstock MS (Murashige Skoog) nutrient medium were used. 1 mg L-1 BA (Benzyl Adenine) at stage obtaining shoots from rooting stage, IBA (Indole Butyric Acid) added to medium. At both stages, 0 (Control), 0.5, 1.0 2.0 doses potassium, sodium calcium silicate Explant viability mortality rate, shooting length, node number, shoot fresh dry weight, chlorophyll content (SPAD), root weight examined determine applications. The variance analysis study carried out according Two-Way Completely Randomized Experimental Design. According results, among sources, highest rate (84.40%) found containing silicate. (0.178 g 0.026 g, respectively) values (0.213 0.023 obtained potassium While number roots 2.98 determined 2.91 Media be more successful than 0, 05, 2 concentrations. recorded concentration 4.49 cm 7.44 0.183 0.028 respectively, 28.37 SPAD value 3.27 number. As a result concluded adding can future related with propagation.