Title of article :
The effect of PGRs on in vitro shoot multiplication of GF677 hybrid (Prunus persica x P. amygdalus) rootstock on GNH medium
Author/Authors :
Nezami Alanagh, Esmaeil imam khomeini international university - Agricultural Biotechnology Department, قزوين, ايران , Garoosi, Ghasem Ali imam khomeini international university - Agricultural Biotechnology Department, قزوين, ايران , Haddad, Raheem imam khomeini international university - Agricultural Biotechnology Department, قزوين, ايران
Abstract :
GF677 rootstock (peach x almond) is an important rootstock for peach. It was produced by Bernhard in French at Grand Farad Research Centre in 1965. The present study focused on the effect of some PGRs on propagation and root induction on GNH (Garoosi, Nezami and Haddad) medium as part of providing an applicable protocol for micro-propagation of mentioned rootstock. Results indicated that BAP at concentration of 0.5 mg/1 plus 0.1 mg/1 IBA produced the highest number of normal auxiliary shoots. Media supplemented with ZR produced only single shoots. The greatest rate of rooting (up to 40%) was obtained from induction medium containing 2 mg/1 of IBA.
Keywords :
GF677 , GNH , BAP , ZR , propagation , rooting.
Journal title :
Iranian Journal of Genetics and Plant Breeding
Journal title :
Iranian Journal of Genetics and Plant Breeding
