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تحديد المسافة التصنيفية لبضع أشجار غير موثقة وأصناف مختلطة من الزيتون المزروع في المجمع الوراثي التابع لأكساد باستخدام القياسات الحيوية

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 Publication date 2014
and research's language is العربية
 Created by Shamra Editor




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Artificial intelligence review:
Research summary
تتناول هذه الدراسة توصيف وتصنيف 10 أصناف مختلطة و6 أشجار غير موثقة من الزيتون المزروع في المجمع الوراثي للزيتون في درعا (محطتي إزرع وجلين) التابعتين للمركز العربي (أكساد). تم إجراء القياسات الحيوية لتسعة معايير تتعلق بالثمرة والنواة، وتم تحليل التباين على مستوى 5%. تم حساب دليل التشابه وعرضه في الجداول. استخدم برنامج NTSys لرسم المخطط الشجيري الذي ساعد في إعادة تعريف الأشجار والأصناف. تهدف الدراسة إلى تحديد درجة القرابة التصنيفية بين الأصناف والأشجار غير الموثقة والاستفادة العلمية والتطبيقية من هذه النتائج. أوصت الدراسة بضرورة توثيق الأصناف بشكل علمي دقيق ووضع لوحات ثابتة على كل شجرة لتجنب الخلط بين الأصناف.
Critical review
دراسة نقدية: تعتبر هذه الدراسة خطوة مهمة في مجال تصنيف وتوصيف أصناف الزيتون غير الموثقة، إلا أنها تفتقر إلى بعض الجوانب التي يمكن تحسينها. أولاً، كان من الممكن توسيع نطاق الدراسة لتشمل مناطق أخرى غير محطتي إزرع وجلين للحصول على نتائج أكثر شمولية. ثانياً، لم تتناول الدراسة تأثير العوامل البيئية بشكل كافٍ على الصفات المورفولوجية والوراثية للأصناف المدروسة. ثالثاً، كان من الممكن استخدام تقنيات حديثة مثل التحليل الجيني لتعزيز دقة النتائج. على الرغم من هذه النقاط، فإن الدراسة تقدم مساهمة قيمة في مجال تصنيف الزيتون وتوصيفه.
Questions related to the research
  1. ما هي الأهداف الرئيسية لهذه الدراسة؟

    تهدف الدراسة إلى تحديد درجة القرابة التصنيفية بين 10 أصناف مختلطة و6 أشجار غير موثقة من الزيتون المزروع في المجمع الوراثي للزيتون في درعا، والاستفادة العلمية والتطبيقية من هذه النتائج.

  2. ما هي الطرق المستخدمة في هذه الدراسة لتحديد المسافة التصنيفية؟

    استخدمت الدراسة القياسات الحيوية لتسعة معايير تتعلق بالثمرة والنواة، وتحليل التباين على مستوى 5%، وحساب دليل التشابه، واستخدام برنامج NTSys لرسم المخطط الشجيري.

  3. ما هي التوصيات التي قدمتها الدراسة؟

    أوصت الدراسة بضرورة توثيق الأصناف بشكل علمي دقيق ووضع لوحات ثابتة على كل شجرة لتجنب الخلط بين الأصناف، واعتماد جدول الصفات الكمية والنوعية في التوثيق.

  4. ما هي النقاط النقدية التي يمكن توجيهها لهذه الدراسة؟

    يمكن نقد الدراسة بأنها تفتقر إلى شمولية أكبر من خلال تضمين مناطق أخرى، ولم تتناول تأثير العوامل البيئية بشكل كافٍ، وكان من الممكن استخدام تقنيات حديثة مثل التحليل الجيني لتعزيز دقة النتائج.


References used
Adanson,.1727-1806.Numerical Taxonomy ,in Plant Taxonomy .Alssahr,K.1987
Bari, A. Martin, A. Boulouha, M. Gonzalez-Andujar, L. j. Barranco, D. Ayad, G. and padulosi, 5. Use of fractals and moments to describe olive cultivars. Journal of Agricultural Science (2003) 141, 1-9.© 2003 Cambridge University Press
(Barranco, D. the choice of varieties in Spain olivae No. 59-Decembre 1995- (54-58
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