نوع مقاله : مقاله پژوهشی
نویسندگان
1 دانشجوی سابق دکتری، دانشکده کشاورزی و منابع طبیعی، دانشگاه محقق اردبیلی، اردبیل، ایران
2 دانشیار، دانشکده کشاورزی، واحد کرج، دانشگاه آزاد اسلامی، کرج، ایران
3 دانشیار، مؤسسه تحقیقات علوم باغبانی، پژوهشکده میوههای معتدله، سازمان تحقیقات، آموزش و ترویج کشاورزی، کرج، ایران
چکیده
کلیدواژهها
موضوعات
عنوان مقاله [English]
نویسندگان [English]
CAB-6P is used as a semi dwarf rootstock for sweet and sour cherries. The purpose of this study was to determine the best media culture and plant growth regulators on micropropagation of CAB-6P rootstock. Shoot-tips were cultured on three culture media (MS, DKW and WPM) containing different concentrations of BAP (0.5, 1 and 2 mg/L) in combination with Kin (0 and 0.5 mg/L) for proliferation. Multiplied shoots were rooted on MS or WPM media supplemented with IBA (0, 0.5, 1 and 2 mg/L). Results showed that the most suitable multiplication medium was WPM+0.5 mg/L BA with 8.1 shoots per explant. The highest rooting percentage (69%) was obtained with MS+2 mg/L IBA. Well rooted plantlets were transferred to peat moss:cocopeate:perlite (2:2:1 v/v) substrate and successfully hardened (88%).
کلیدواژهها [English]