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Effect of Spraying By Organic Fertilizers and Growing Point Pinching On the Growth and Yield of Okra. (Abelmoschus esculentus Ls.)

أثر تطويش القمة النامية و الرش الورقي ببعض المخصبات العضوية في نمو و إنتاج نبات البامياء (Abelmoschus esculentus Ls.)

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 Publication date 2015
and research's language is العربية
 Created by Shamra Editor




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An experiment was conducted in agricultural college arboretum that belong to tishreen university on okra during the growing season of 2013-2014 to investigate the effect of spraying by organic fertilizers and growing point pinching on the growth and yield. The experiment include 8 treatments as control (without spraying by organic fertilizers or growing point pinching), two kinds of organic fertilizers (ultra humic acid and amino vega) with or without growing point pinching. Plots were completely randomized over the experimental area having four replicates for each treatment. Each replicate contained 14 plants. Results showed that the highest values of vegetative growth parameters are stem length branch number ,leave number per plant due to the interaction between pinching of growing point and spraying by ultra humic acid and amino vega . The experiment results revealed also ,that the highest yield and The largest number and weight of fruits was produced from growing point pinching and spraying by ultra humic acid and amino vega, compared to all other treatments.


Artificial intelligence review:
Research summary
أجريت هذه الدراسة في مشتل كلية الزراعة بجامعة تشرين خلال الموسم الزراعي 2013-2014 لدراسة تأثير تطويش القمة النامية والرش الورقي ببعض المركبات الدبالية والأحماض الأمينية على نمو وإنتاج نبات البامياء (Abelmoschus esculentus Ls.). تضمنت التجربة 8 معاملات في أربع مكررات لكل معاملة، بمعدل 14 نبات في المكرر الواحد. استخدمت نوعين من المخصبات العضوية: ألترا هيومك أسيد (Ultra humic acid) وأمينو فيغا (Amino vega). أظهرت النتائج أن الرش بالمركبات العضوية الدبالية والأحماض الأمينية مع تطويش القمة النامية قد حقق أعلى القيم في بعض الصفات الثمرية المدروسة، لاسيما في عدد الثمار على النبات وإنتاج النبات. كما أوضحت النتائج أن لتطويش القمة النامية مع الرش بالمخصبات العضوية أثراً إيجابياً في بعض صفات النمو الخضري كطول الساق، وعدد الفروع، وعدد الأوراق. بناءً على هذه النتائج، يقترح الباحثون متابعة دراسة تأثير قطع القمة النامية والرش بالمخصبات العضوية في نمو وإنتاج البامياء للتخفيف من الآثار السلبية للمركبات الكيميائية المستخدمة في تغذية النبات.
Critical review
دراسة نقدية: تعتبر هذه الدراسة خطوة مهمة نحو تعزيز استخدام المخصبات العضوية في الزراعة، مما يساهم في تقليل الاعتماد على الأسمدة الكيميائية الضارة بالبيئة. ومع ذلك، يمكن تحسين الدراسة من خلال توسيع نطاق التجارب لتشمل أنواعاً أخرى من النباتات والمحاصيل، وكذلك دراسة تأثيرات المخصبات العضوية على المدى الطويل. كما يمكن تحسين تصميم التجربة من خلال زيادة عدد المكررات لضمان دقة النتائج وتقليل الأخطاء التجريبية. بالإضافة إلى ذلك، يمكن أن تكون الدراسة أكثر شمولية إذا تم تضمين تحليل اقتصادي لتكلفة استخدام المخصبات العضوية مقارنة بالأسمدة الكيميائية.
Questions related to the research
  1. ما هو الهدف الرئيسي من الدراسة؟

    الهدف الرئيسي من الدراسة هو دراسة تأثير تطويش القمة النامية والرش الورقي ببعض المركبات الدبالية والأحماض الأمينية على نمو وإنتاج نبات البامياء.

  2. ما هي المخصبات العضوية المستخدمة في الدراسة؟

    المخصبات العضوية المستخدمة في الدراسة هي ألترا هيومك أسيد (Ultra humic acid) وأمينو فيغا (Amino vega).

  3. ما هي النتائج الرئيسية التي توصلت إليها الدراسة؟

    النتائج الرئيسية هي أن الرش بالمركبات العضوية الدبالية والأحماض الأمينية مع تطويش القمة النامية قد حقق أعلى القيم في بعض الصفات الثمرية المدروسة، لاسيما في عدد الثمار على النبات وإنتاج النبات. كما أن لتطويش القمة النامية مع الرش بالمخصبات العضوية أثراً إيجابياً في بعض صفات النمو الخضري كطول الساق، وعدد الفروع، وعدد الأوراق.

  4. ما هي التوصيات التي قدمها الباحثون بناءً على نتائج الدراسة؟

    قدم الباحثون توصية بمتابعة دراسة تأثير قطع القمة النامية والرش بالمخصبات العضوية في نمو وإنتاج البامياء للتخفيف من الآثار السلبية للمركبات الكيميائية المستخدمة في تغذية النبات.


References used
Abbasil, F; Baloch, M.; Wagan, H. Growth and Yield of okra under foliar application of some new multinutrient fertilizer products .Agri .Eng.Vet. sci.26 (2) ,2010, 11-18
Akanbi., W.B.Togun.A.O., Adedirn. J.A and Ilupeju .Growth, Dry Matter and Fruit Yields Components of Okra under Organic and Inorganic Sources of Nutrients. American-Eurasian Journal of Sustainable Agriculture, 4(1), 2010, 1-13
Akorda, M .o. Relation Ships of plantabl okra seed and edible fruit production. Hort.sci.61 (2), 2006, 233-238
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