Banner

Micropropagation of Two Apricot (Prunus armeniaca L.) Cultivars. American Society for Horticultural Science, 31: 587-587

• 1996
Back
Publication Information
Authors Issam A Hassaballa, MG Moughieth, NA Hagagy, NS Zayed
Keywords Not Available
Journal Not Available
Publisher Not Available
Volume Not Available
Issue Not Available
Pages Not Available
publication.type Local
Paper Link Not Available
Supplementary Materials Not Available
Abstract
Shoot tip and single-node cutting explants of `Hamawy' and `El-Amar' apricot cultivars were initiated from forced shoots of field-grown, virus-free trees. Explants were cultured on Murashige & Skoog (MS) Nitsch & Nitsch and Anderson media. Different modifications of MS medium were also evaluated. Antioxidant pretreatment reduced phenolic compounds and decreased necrosis. Modified MS was the best medium for plantlets regeneration, with positive effectiveness of adenine sulfate addition to the modified MS. Shoot multiplication was best on 2.0 mg·L–1 BAP and 1.0 mg·L–1 thidiazuron (TDZ). Also, half-strength MS medium was superior for shoot elongation Surface coverage, 16 hours light/8 hours dark cycle, and 2.0 mg·L–1 IBA induced good rooting. Rooted plantlets were successfully acclimated ex vitro.