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A preliminary study of Nematodes Associated with Chickpea Crop at Izra’a Research Center in Dara’a

دراسة أولية للنيماتودا المصاحبة لجذور الحمص في مركز بحوث ازرع في محافظة درعا

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 Publication date 2004
  fields Plant Protecion
and research's language is العربية
 Created by Shamra Editor




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A survey to record the genera of nematodes associated with chickpea of domestic variety, which are planting at Izra’a Research center in Dara’a Governorate, was carried out during the period from April 2003 till June 2003. Nematodes were extracted, examined and identified to genus. Population density, frequency (%), and prominence value (PV) were calculated for each genus of 40 samples were collected from the root rhizosphere soil and from plant roots itself. Results showed that eight genera of plant-parasitic nematodes, and seventeen genera of other nematode groups were associated with chikpea plants.


Artificial intelligence review:
Research summary
تتناول هذه الدراسة الأولية تسجيل الأجناس المختلفة من الديدان الخيطية المرتبطة بمحصول الحمص في مركز أبحاث إزرع بمحافظة درعا خلال الفترة من أبريل 2003 حتى يونيو 2003. تم استخراج الديدان الخيطية وفحصها وتحديدها حتى مستوى الجنس. تم حساب الكثافة السكانية والتردد (٪) وقيمة البروز (PV) لكل جنس من 40 عينة تم جمعها من تربة الجذور ومن جذور النباتات نفسها. أظهرت النتائج وجود ثمانية أجناس من الديدان الخيطية النباتية وسبعة عشر جنسًا من مجموعات الديدان الخيطية الأخرى المرتبطة بنباتات الحمص. سجل جنس Pratylenchus أعلى قيمة بروز بين الديدان النباتية (47.17) وكان الأكثر تكرارًا (95٪). بينما كان جنس Cephalobus الأكثر بروزًا (93.1) والأكثر تكرارًا (100٪) بين مجموعات الديدان الأخرى.
Critical review
دراسة نقدية: تعتبر هذه الدراسة خطوة مهمة في فهم التفاعل بين الديدان الخيطية ومحصول الحمص في منطقة درعا. ومع ذلك، هناك بعض النقاط التي يمكن تحسينها. أولاً، كان من الأفضل توسيع فترة الدراسة لتشمل مواسم زراعية مختلفة للحصول على صورة أكثر شمولية. ثانيًا، كان من الممكن تضمين تحليل أعمق لتأثير هذه الديدان على إنتاجية المحصول وصحته. وأخيرًا، يمكن تحسين منهجية جمع العينات لضمان تمثيل أفضل لمختلف أنواع التربة والمناطق الزراعية.
Questions related to the research
  1. ما هي الفترة الزمنية التي غطتها الدراسة؟

    الفترة الزمنية التي غطتها الدراسة هي من أبريل 2003 حتى يونيو 2003.

  2. كم عدد الأجناس المختلفة من الديدان الخيطية التي تم تسجيلها في الدراسة؟

    تم تسجيل ثمانية أجناس من الديدان الخيطية النباتية وسبعة عشر جنسًا من مجموعات الديدان الخيطية الأخرى.

  3. ما هو الجنس الأكثر بروزًا بين الديدان الخيطية النباتية؟

    الجنس الأكثر بروزًا بين الديدان الخيطية النباتية هو Pratylenchus بقيمة بروز 47.17.

  4. ما هي التوصيات لتحسين هذه الدراسة؟

    التوصيات تشمل توسيع فترة الدراسة لتشمل مواسم زراعية مختلفة، تضمين تحليل أعمق لتأثير الديدان على إنتاجية المحصول وصحته، وتحسين منهجية جمع العينات لضمان تمثيل أفضل لمختلف أنواع التربة والمناطق الزراعية.


References used
Castillo, P, M. P. Rodringuez, J. A. Navas-Cortes, and R. M. Jimenez-DIaz. (1998). Interactions of Pratylenchus thornei and Fusarium oxysporum f. sp.ciceri on Chickpea. Phytopathology. 88 (8) P:82-83
Di Vito, M, N. Greco, and M. C. Saxena. (1992). Pathogenicity of Pratylencus thornei on chickpea in Syria. Nematologia-Mediterranea. 20 : 71-73
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