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Register a new userEffect of IBA Auxin and Rooting Media on Rooting of the Stem Cuttings of Rosa damascena
دراسة تأثير أكسين IBA و بعض الأوساط الزراعية في عملية تجذير العقل الساقية لنبات الورد الشامي damascena R
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Damascus University ورقة بحثية
Publication date
2010
fields
Groves
and research's language is
العربية
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Shamra Editor
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هدف البحث إلى معرفة التركيز الأنسب من أكسين أندول بيوترك أسيد (IBA) و أفضل وسط لتجـذير العقل نصف القاسـية لنبـات الـورد الـشامي. عوملـت العقـل بأربعـة تراكيـز مـن الأكـسين: (0 (شاهد)،1000،2000 ،4000 جزء بالمليون)، و وزرعت ضمن ثلاثة أوساط إكثار هي: رمل، بيتمـوس، (رمل+نشارة خشب) كتجربة عاملية في قطاعات عشوائية كاملة في أربعة مكررات. بينت النتائج تفـوق التركيز 2000 جزء بالمليون على بقية التراكيز في نسبة التجذير 76 % و عدد الجذور و طولها (20 جـذراً بطول 13 سم)، و قد تفوق وسط الإكثار (الرمل+نشارة الخشب) على بقية الأوساط فـي نـسبة التجـذير 72 % و عدد الجذور و طولها (19 جذراً بطول 11 سم) و الصفات الفيزيائية و الكيميائية و صـفات العقـل المجذرة.
This study aimed to investigate Four levels of IBA concentration: (0 (control), 1000, 2000, 4000 ppm) and three kinds of rooting media: sand, peatmoss, sand+sawdust in ratio of 1:1 in a factorial complete random design. The results indicated that the concentration of 2000 ppm was superior at rooting percentage 76%, root number (20 roots) and root length 13 cm over the other levels of concentration. Besides, the media of (Sand+Sawdust) was superior at rooting percentage 72%, rooting number (19 roots), root length 11 cm, physical and chemical charactaristics and the charactaristics of the rooted cuttings.
References used
Aljibury, F. K., J. L. Meyer and W. E. Wildman. (1982). Managing layered and compacted soils. Univ. of California Cooperative Extension Leaflet 2635. Berkeley, CA: Univ. of California Division of Agricultural Sciences
Bown, D. (2001). The Herb Society of America New Encyclopedia of Herbs and Their Uses. HerbalGram: The Journal of the American Botanical Council, p. 342
Hartmann HT, Kester DE, Davies FT, Geneve RL. (2002). Plant Propagation Principles and Practices. 7th Edition. Prentice Hall. New Jersey, pp. 367-374
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media for the root
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The experiment was designed in the sub-plots method and semi-wooden
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khaffan, (sand+peat-moss) in the rate of (1:1), (khaffan+ perlite) in the
rate of 1:5 respectively. under protected conditions. The experiment has
continued for 8 weeks.
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the study was carried aut to investigate the effect of some major factors on
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planted in the glasshouses in order to root.
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Berhi cultivar after separation from their mother trees, their bases were
dipped in solution of plant growth regulator (IBA).
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