The present experiment was conducted to assess the ability of the cutting of 18 pomegranate cultivars, 10 of which are local types and the other 8 are exotic varieties. The experiment was carried out in the controlled greenhouse, using two types of cuttings, semi-hardwood and hardwood and 4 IBA treatments (0, 1000, 2000 and 3000 mg L⁻¹). The measurements concerned biometric parameters of the roots (rooting rate, number of roots produced per cutting, root length, root weight) and vegetative growth of the aerial part (apical shoot growth, total shoot length, number of primary and secondary shoots). The rooting rate was influenced by the cuttings type, IBA concentration, and genotype. The hardwood cuttings had a higher rooting percentage and shoots growth than semi-hardwood cuttings in most cultivars. The effects of IBA treatments on rooting and vegetative growth of the cuttings significantly differed according to the genotype. Maximum rooting, root number, and root length were observed by using an IBA concentration of 3000 mg L⁻¹. The highest rooting rates were observed in ‘Zheri Precoce’ (90%), ‘Wonderful’ (90%) and ‘Chioukhi’ (80%), while the lowest rates were found in ‘Bzou’ (30%) and ‘Grenade Rouge’ (40%). Furthermore, there were large differences between cultivars in terms of vegetative traits. Among the studied cultivars, ‘Zheri Precoce’ and ‘Chioukhi’ showed the highest number of shoots and shoot length. It was concluded that the hardwood cuttings are more suitable for pomegranate propagation by cutting, with the use of high IBA concentrations. The pretreatment of cuttings by 3000 mg L⁻¹ is sufficient for most cultivars, while higher concentrations seem necessary to increase the rooting rate of certain cultivars.

本试验对18个石榴品种的扦插能力进行了评估，其中10个为地方品种，8个为外来品种。该实验在受控温室中进行，使用两种类型的插条，半硬木和硬木以及 4 种 IBA 处理（0、1000、2000 和 3000 mg L ^-1）。测量涉及根的生物特征参数（生根率、每次切割产生的根数、根长、根重）和地上部分的营养生长（顶端枝条生长、总枝条长度、初级和次级枝条的数量）。生根率受扦插类型、IBA浓度和基因型的影响。在大多数品种中，硬木插条的生根率和枝条生长均高于半硬木插条。IBA处理对插条生根和营养生长的影响因基因型而异。^{使用 3000 mg L -1}的 IBA 浓度观察到最大生根、根数和根长. 'Zheri Precoce'（90%）、'Wonderful'（90%）和'Chioukhi'（80%）的生根率最高，而'Bzou'（30%）和'Grenade Rouge'的生根率最低’（40%）。此外，在营养性状方面，品种之间存在很大差异。在所研究的品种中，'Zheri Precoce'和'Chioukhi'的枝条数量和枝条长度最高。结论是硬木扦插更适合石榴扦插繁殖，使用高浓度IBA。对于大多数品种来说， 3000 mg L ^-1对插条的预处理就足够了，而更高的浓度似乎需要提高某些品种的生根率。