Effects of different combinations of growth regulators on the in vitro growth parameters of Poncirus trifoliata L. (Raf.)

In this study, an in vitro propagation protocol of Poncirus trifoliata L. (Raf.) rootstock, which is one the main rootstocks used citrus, was created. Monocular node parts plant, source explant, were cultured MS nutrient media containing BAP at dissmilar concentrations (0.5-1.0-2.0 mg/l). Afterward, it observed that shoot appearance and tillering achieved explants medium comprising 1.0 mg/l BAP. The shoots removed to a new culture NAA IBA for rooting. While 30% rooting medium, 62% rooted plantlets acclimated external conditions. 2 silver nitrate (AgNO3) doses supplied medium. results study obtained compound found yellowing leaf fall problem. As result, trifoliata, among important citrus rootstocks, tried, its ability investigated different after from explants.