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International Journal of Horticultural Science and Technology، جلد ۷، شماره ۱، صفحات ۲۷-۳۶
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عنوان انگلیسی Propagation of Three Cultivars of Rosa hybrida L. through Stenting Method
چکیده انگلیسی مقاله In the commercial production of roses, introducing a method to reduce the time of propagation with maximum success is crucial. This study was conducted to investigate the effect of different concentrations (0, 1500, 3000, 4500 mg/L) of Indole-3-butyric acid (IBA) on propagation of three cultivars of Rosa hybrid L. ('Dolce Vita', 'Samurai' and 'Utopia') by stenting (simultaneous cutting and grafting) method under greenhouse conditions. The cultivars were grafted onto Rosa hybrida L. 'Natal Briar' rootstock. The factorial experiment was performed in a completely randomized design with three replications. The stentings were cultured in coco peat and perlite medium at 1:2 ratio in a greenhouse under mist system. After 60 days, the percentage of grafting, rooting percentage, root number, longest root length and fresh and dry weights of roots and shoot traits (including leaf number, shoot number, and longest shoot length) were determined on the stentings. The highest rate of rooting in Dolce Vita cultivar was obtained at 1500 mg/L IBA and in Samurai and Utopia cultivars at 4500 mg/L IBA. Among the three cultivars of roses, highest percentage of rooting (93.75%), healing percentage (93.75%), root length (12.47 cm), fresh weight (0.84 g) and dry weight (0.07 g) of roots were observed in stentings treated with 4500 mg/L of IBA in Rosa hybrida L. cv. Samurai. Interaction between IBA concentrations and cultivars on chlorophyll (a, b and total) and carotenoid contents were significant in all the three cultivars of roses.
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نویسندگان مقاله Masoumeh Pourghorban |
Department of Horticulture, Arak Branch, Islamic Azad University, Arak, Iran

Pejman Azadi |
Department of Genetic Engineering, Agricultural Biotechnology Research Institute of Iran (ABRII), Agricultural Research, Education and Extension Organization (AREEO), P. O. Karaj, Iran Ornamental Plants Research Center, Horticultural Science Research Institute, Agricultural Research, Education and Extension Organization (AREEO), Mahallat, Iran

Shahab Khaghani |
Department of Genetic and Plant Breeding, Arak Branch, Islamic Azad University, Arak, Iran

Abbas Mirzakhani |
Horticulture Crops Research Department, Markazi Agricultural and Natural Resources Research and Education center, AREEO, Arak, Iran

Mahdi Changizi |
Department of Genetic and Plant Breeding, Arak Branch, Islamic Azad University, Arak, Iran

Behzad Edrisi |
Ornamental Plants Research Center, Horticultural Science Research Institute, Agricultural Research, Education and Extension Organization (AREEO), Mahallat, Iran

نشانی اینترنتی https://ijhst.ut.ac.ir/article_75265_9e18d33756c1b7fa0ffd6aa913cb0b36.pdf
فایل مقاله اشکال در دسترسی به فایل - ./files/site1/rds_journals/413/article-413-2307055.pdf
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