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Effect of wounding and different concentrations of indole butyric acid (IBA) on rooting of hard wood cuttings of Plumbago capensis plant | ||
| Journal of Tikrit University For Agriculture Sciences | ||
| Article 1, Volume 13, Issue 1, 2013, Pages 360-365 | ||
| Author | ||
| Yousif A. Abdulrahman Hadar S. Faizy | ||
| Abstract | ||
| Abstract This study was carried out in a greenhouse of Horticulture Department, Plant production school, Faculty of Agriculture and Forestry / Duhok University from 15th Feb. to 1st June 2008. It aims the study to investigate the effect of wounding and indole butyric acid (IBA) concentrations (0, 500, 1000, 1500 and 2000 mgl-1) on rooting ability of hard wood cuttings of Plumbago capensis plant. The results indicated that rooting percentage significantly increased by wounding the cuttings 60.79% as compared with unwounded cuttings 45.84% and farther more enhanced good of roots and vegetative growth characters. And best results of rooting and vegetative growth characters were obtained when cuttings treated with 1500 and 2000 mgl-1 of IBA. While the interaction treatments between wounded cuttings and 1500 and 2000 mgl-1 of IBA improved all characteristics of roots and shoots under the study. | ||
| Keywords | ||
| concentrations of indole butyric acid | ||
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