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The benefit of the use of medicinal plants in the crop rotation to control the wilt disease and sesame root rot

فائدة استخدام النباتات الطبية في الدورة الزراعية لمكافحة مرض ذبول جذور السمسم و تعفنها

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 Publication date 2013
and research's language is العربية
 Created by Shamra Editor




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The experiment was carried out at the research stations of Salo in Deir- Azzor agricultural research center and Tel Sandal in Idlib agricultural research center. Land plots infected previously with sesame wilt disease, Macrophomina phaseolina (Tassi) Goid, and Fusarium oxysporum Schlecht were cultivated for two growing seasons (2007 and 2008) with medicinal species such as, Cumin (Cuminum-sativum), Black seed (Nigella sativa L.) and Fenugreek (Trigonella foeniculum L.) and another infected plot was left blank as a control plot. Zuri, a local sesame variety, was cultivated in all plots for two growing seasons (2008 and 2009). Results showed that the control plots had the highest percentage of infected sesame plants compared to the lowest percentage found in those plots that had been cultivatd previously with Black seed, Cumin, and Fenugreek. Plots cultivated previously with Black seed gave the highest sesame yield and followed by those plots of Cumin. The The average percentage of germination of sesame, as a phenological growth indicator, was increased in those plots planted before with Cumin and the average number of capsules per plant was increased at both locations by 36.75 capsules after Black seed in comparison with the control.


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Research summary
تتناول هذه الدراسة تأثير استخدام النباتات الطبية في الدورة الزراعية على مكافحة مرض ذبول جذور السمسم وتعفنها. أجريت التجارب في مركز بحوث دير الزور ومحطة بحوث إدلب خلال موسمي زراعة 2007-2008 و2008-2009. تم زراعة نباتات الكمون، الحبة السوداء، والحلبة في الأراضي المصابة بمرض الذبول، وتمت مقارنة النتائج مع قطعة تجريبية تركت بورا كشاهد. أظهرت النتائج أن زراعة السمسم بعد النباتات الطبية أدت إلى انخفاض نسبة الإصابة بالذبول وتعفن الجذور وزيادة إنتاجية السمسم مقارنة بالشاهد. كانت أعلى نسبة للإنتاج في القطع التي زُرعت بالحبة السوداء تليها القطع التي زُرعت بالكمون. كما ارتفع متوسط نسبة الإنبات وعدد القرون في نباتات السمسم المزروعة بعد النباتات الطبية مقارنة بالشاهد. توصي الدراسة بزراعة السمسم بعد الحبة السوداء للحصول على أفضل النتائج في مكافحة مرض الذبول وزيادة الإنتاجية.
Critical review
دراسة نقدية: تقدم هذه الدراسة نتائج مفيدة حول تأثير استخدام النباتات الطبية في الدورة الزراعية على مكافحة مرض ذبول جذور السمسم، إلا أنها تفتقر إلى بعض التفاصيل الهامة مثل تحليل التكلفة والفائدة لاستخدام هذه النباتات في الزراعة التجارية. كما أن الدراسة لم تتناول تأثير العوامل البيئية المختلفة على النتائج، مما قد يؤثر على تعميم النتائج على مناطق زراعية أخرى. بالإضافة إلى ذلك، كان من المفيد تضمين دراسة مقارنة مع استخدام المبيدات الكيميائية التقليدية لمعرفة مدى فعالية النباتات الطبية بالمقارنة معها. على الرغم من هذه النقاط، فإن الدراسة تقدم مساهمة قيمة في مجال مكافحة الأمراض النباتية باستخدام وسائل طبيعية ومستدامة.
Questions related to the research
  1. ما هي النباتات الطبية التي تم استخدامها في الدراسة؟

    تم استخدام الكمون، الحبة السوداء، والحلبة في الدراسة.

  2. ما هو الهدف الرئيسي من الدراسة؟

    الهدف الرئيسي من الدراسة هو تحديد أفضل النباتات الطبية التي تؤدي زراعتها قبل السمسم إلى خفض الإصابة بمرض ذبول جذور السمسم وتعفنها.

  3. ما هي النتائج الرئيسية التي توصلت إليها الدراسة؟

    النتائج الرئيسية هي أن زراعة السمسم بعد النباتات الطبية أدت إلى انخفاض نسبة الإصابة بالذبول وتعفن الجذور وزيادة إنتاجية السمسم مقارنة بالشاهد.

  4. ما هي التوصية الرئيسية التي قدمتها الدراسة؟

    توصي الدراسة بزراعة السمسم صنف زوري بعد الحبة السوداء للحصول على أفضل النتائج في مكافحة مرض الذبول وزيادة الإنتاجية.


References used
Abdel-Monaim, M.F. and K.A.M. Abo-Elyousr. 2012. Effect of Preceding and Intercropping crops on suppression of Lentil Damping-off and Root Rot Disease in New Valley, Egypt. Crop Protection, 32: 41-46
Araujo, F.F., and W. Bettiol. 2009. Effect of sewage sludge in soil-borne pathoge powdery mildew severity in soybean. Summa Phytopathologica, 35(3):184-190
Baird, R. E., Watson, C. E., and M. Scruggs. 2003. Relative longevity of Macrophomina phaseolina and associated mycobiota on residual soybean roots in soil. Plant Dis. 87: 563-566
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