Articles
IN VITRO ROOTING OF HYBRID GF677 (PRUNUS DULCIS × PRUNUS PERSICA)
Article number
726_26
Pages
171 – 178
Language
English
Abstract
In this study, the effect of (IBA, NAA) in MS medium with environment effect on rooting was examined.
Half strength MS Salts with IBA (0.5, 1, 1.5) mg/1, NAA (0.5, 1, 1.5) mg/L, sucrose (30, 40) g/L, and agar 7g/L at pH5.7 were used in this study.
Half of the explants of about 1-1.5 cm were kept in the dark for 7 days and then transferred to a 16 h photoperiod.
In a rooting test, the effect of IBA, NAA, sucrose and environmental conditions on root number, root length, elongation, proliferation, and chlorosis were considered.
The best hormone for rooting was IBA (0.5) mg/L with sucrose (30) g/L. Light was effective on proliferation and lowered chlorosis.
Darkness was effective on root number, root length and elongation.
The percent of rooting was 80%.
Half strength MS Salts with IBA (0.5, 1, 1.5) mg/1, NAA (0.5, 1, 1.5) mg/L, sucrose (30, 40) g/L, and agar 7g/L at pH5.7 were used in this study.
Half of the explants of about 1-1.5 cm were kept in the dark for 7 days and then transferred to a 16 h photoperiod.
In a rooting test, the effect of IBA, NAA, sucrose and environmental conditions on root number, root length, elongation, proliferation, and chlorosis were considered.
The best hormone for rooting was IBA (0.5) mg/L with sucrose (30) g/L. Light was effective on proliferation and lowered chlorosis.
Darkness was effective on root number, root length and elongation.
The percent of rooting was 80%.
Authors
B. Vaez-Livari, Z. Salehi-Soghadi
Keywords
Almond, Peach, rootstock, rooting, in vitro
Online Articles (123)