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مجلة المثنى للعلوم الزراعية

ISSN: 40862226
الجامعة: جامعة المثنى
الكلية: العلوم
اللغة:

This journal is Open Access

حول المجلة

مجلة علمية تم ابتكارها وذلك لنشر البحوث العلمية الخاصة بالكلية

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معلومات الاتصال

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جدول المحتويات السنة: 2013 المجلد: 1 العدد: 1

Article
Effect of agricultural medium and several concentrations of the IBA Auxin on rooting and vegetative growth of carnation (Dianthus caryophyllus L) var Williem Sim.
تاثير الوسط الزراعي وعدة تراكيز من الاوكسين IBA في تجذير عقل نبات القرنفل (Dianthus caryophyllus L.) صنف Williem Sim

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الخلاصة

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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