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Effect of agricultural medium and several concentrations of the IBA Auxin on rooting and vegetative growth of carnation (Dianthus caryophyllus L) var Williem Sim. | ||
| Jornal of Al-Muthanna for Agricultural Sciences | ||
| Article 1, Volume 1, Issue 1, 2013, Pages 0-0 | ||
| Authors | ||
| Hazim S. Safana; Ahmed A. Kadum; Sami A. AL-Tohaty | ||
| Abstract | ||
| A factorial experiment was conducted in the nursery under plastic cover during the season 2009/2010 to investigate the effect of 4 agricultural media (reverine mixture, peatmoss, mixture + peatmoss and mixture + peatmoss + perlite) and 4 concentrations of IBA (0, 1000, 2000, 3000 ppm) and thier interaction on the rooting of cuttings and vegetative growth of Dianthus caryophyllus L.var Williem Sim by using.C.R.D design with 3 replicates. Results showed that the agricultural medium , IBA concentration and thier interaction had a significant effect on the rooting of cuttings and vegetative growth of plant.The highest average of the percentage of rooting cuttings, root number, sprout length, leaves number/plant and leaf area were achieved at the interaction of 3000 mg IBA.l-1 X peatmoss up to 100 %, 11.50 root , 17.62 cm , 17.74 leaf and 3.50cm2, respectively, while the (reverine mixture without auxin gave the lowest average which were 10.00% , 1.67 root, 4.11 cm , 4.08 leaf and 1.23cm2, respectively. | ||
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