دراسة نسبة نجاح تطعيم صنفي الكمثرى "Cocia" و "Williams" وصنف السفرجل "الصيداوي" على أصل الكمثرى السورية Pyrus syriaca Boiss. وتطور الغراس الناتجة.
Abstract
نفذ هذا البحث في المشتل التابع لجامعة تشرين وفي مشتل الساحل التابع لمديرية الزراعة باللاذقية.
أظهرت النتائج تفوق صنف الكمثرى "Cocia" المطعم على أصل الكمثرى السورية معنوياً على صنف الكمثرى "Williams" وصنف السفرجل "صيداوي" المطعمين على الأصل نفسه، حيث بلغت نسبة نجاح التطعيم للأصناف الثلاثة في العام الأول (100% ، 90% و 66.67%) على التوالي . وفي العام التالي (93.33%، 76.67%
و 53.33%) على التوالي. و أشارت النتائج إلى وجود درجة توافق جيدة بين الصنف "كوشي" والأصل المستخدم مقارنة بالصنفين الآخرين. كما بينت نتائج التحليل الإحصائي تفوق الصنف "كوشي" على الصنفين " وليامز"
و "الصيداوي" من حيث الزيادة في ارتفاع المطاعيم، وتفوق الصنف "وليامز" على الصنف "الصيداوي" وهذا يؤكد بأن الصنف "كوشي" يعتبر متوسط قوة النمو عند تطعيمه على أصل الكمثرى السورية، بينما الصنف "وليامز " فيعد مقصر في قوة النمو ، والصنف "الصيداوي" مقصر جداً عند تطعيمهما على الأصل نفسه ، خاصة في السنوات الأولى من تطعيم الغراس.
This research was conducted in seedling area belonging to Tishreen University and in the Coast seedling belonging to Agricultural Directorate in Lattakia. Results has shown that, the pear variety Cocia grafted on pear Syrian rootstock was significantly better than pear variety Williams and Quince variety Saidawi grafted on the same rootstock, where the percentage of grafting were 100%, 90% and 66.67% consequently, and in the next year 93.33%, 76.67% and 54.00% consequently. Results has shown a good agreement between a variety Cocia and a used rootstock in comparison with the tow other varieties. The results of analytical calculation has shown that, the variety Cocia was better than the tow other varieties Williams and Saidawi in graft-height, also, Williams variety was better than Saidawi variety, and this confirm that, the Cocia variety in medium growth when it grafted on pear Syrian rootstock, whereas, Williams variety was in poor growth and Saidawi variety was very poor in growth when they were grafted on the same rootstalk especially in the first years of grafting.
Downloads
Published
How to Cite
Issue
Section
License
This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
The authors retain the copyright and grant the right to publish in the magazine for the first time with the transfer of the commercial right to the Tishreen University Journal for Research and Scientific Studies - Biological Sciences Series
Under a CC BY- NC-SA 04 license that allows others to share the work with of the work's authorship and initial publication in this journal. Authors can use a copy of their articles in their scientific activity, and on their scientific websites, provided that the place of publication is indicted in Tishreen University Journal for Research and Scientific Studies - Biological Sciences Series . The Readers have the right to send, print and subscribe to the initial version of the article, and the title of Tishreen University Journal for Research and Scientific Studies - Biological Sciences Series Publisher
journal uses a CC BY-NC-SA license which mean
You are free to:
- Share — copy and redistribute the material in any medium or format
- Adapt — remix, transform, and build upon the material
- The licensor cannot revoke these freedoms as long as you follow the license terms.
- Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
- NonCommercial — You may not use the material for commercial purposes.
- ShareAlike — If you remix, transform, or build upon the material, you must distribute your contributions under the same license as the original.
- No additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.