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Effect of water stress on pepper plant (Capsicum annum) var ALBALADI

تأثير الإجهاد المائي في نبات الفليفلة صنف بلدي

1982   0   24   0 ( 0 )
 Publication date 2016
and research's language is العربية
 Created by Shamra Editor




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This research on pepper crop conducted to impact water stress using three transactions water are: full irrigation (100% from water requirement), 0.75% of full irrigation, and 60% of full irrigation, has been designed experiment in a way random sectors full, use a variety of municipal plant peppers, and used drip irrigation method.


Artificial intelligence review:
Research summary
تتناول هذه الدراسة تأثير الإجهاد المائي على نبات الفليفلة صنف بلدي باستخدام ثلاث معاملات مائية: الري الكامل (100% من الاحتياج المائي)، 75% من الري الكامل، و60% من الري الكامل. تم تصميم التجربة بطريقة القطاعات العشوائية الكاملة واستخدام نظام الري بالتنقيط. أظهرت النتائج أن معاملة 60% حققت أعلى كفاءة لاستخدام المياه بنسبة 34% مقارنة بمعاملة الري الكامل. بينما حققت معاملة الري الكامل أعلى إنتاجية بلغت 5.749 طن/هكتار، تلتها معاملة 75% بإنتاجية 5.535 طن/هكتار، مع عدم وجود فروق معنوية بينهما. تشير الدراسة إلى أن استخدام تقنيات الري الناقص يمكن أن يوفر كميات كبيرة من المياه دون تأثير كبير على الإنتاجية، مما يعزز كفاءة استخدام الموارد المائية في الزراعة.
Critical review
تعد الدراسة مفيدة للغاية في تسليط الضوء على أهمية تقنيات الري الناقص في تحسين كفاءة استخدام المياه في الزراعة. ومع ذلك، يمكن أن تكون الدراسة أكثر شمولية إذا تم تضمين تحليل اقتصادي لتكاليف وفوائد استخدام كل من تقنيات الري المختلفة. كما أن الدراسة لم تتناول تأثير الإجهاد المائي على جودة المحصول، وهو جانب مهم يجب مراعاته. بالإضافة إلى ذلك، يمكن أن تكون النتائج أكثر دقة إذا تم إجراء التجربة على مدى عدة مواسم زراعية لتقييم تأثير التغيرات المناخية والبيئية على النتائج.
Questions related to the research
  1. ما هي المعاملات المائية التي تم استخدامها في الدراسة؟

    تم استخدام ثلاث معاملات مائية: الري الكامل (100% من الاحتياج المائي)، 75% من الري الكامل، و60% من الري الكامل.

  2. ما هي أعلى كفاءة لاستخدام المياه التي تم تحقيقها في الدراسة؟

    أعلى كفاءة لاستخدام المياه تم تحقيقها في معاملة 60% من الري الكامل بنسبة 34% مقارنة بمعاملة الري الكامل.

  3. ما هي أعلى إنتاجية تم تحقيقها في الدراسة؟

    أعلى إنتاجية تم تحقيقها كانت في معاملة الري الكامل وبلغت 5.749 طن/هكتار.

  4. هل كانت هناك فروق معنوية في الإنتاجية بين المعاملات المختلفة؟

    لم تكن هناك فروق معنوية في الإنتاجية بين معاملة الري الكامل ومعاملة 75%، بينما كانت الفروق معنوية بين معاملة الري الكامل ومعاملة 60%.


References used
C. Rhayem, F. Karam , R. Bachour, R. Masaad, and Y. Rouphael, 2009- Water and Radiation Use Efficiencies in Drip-irrigated Pepper (Capsicum annuum L.): Response to Full and Deficit Irrigation Regimes, Europ.J.Hort.Sci, 74 (2) S, 79–85
DEMIRTAS ,C, and Ayas , S, 2009- Deficit irrigation effects on pepper (Capsicum annuum L. Demre ) yield in unheated greenhouse condition, Journal of Food, Agriculture & Environment, vol 7 (3&4), 989-993
E. Fereres , F. Orgaz , and V. Gonzalez-Dugo , 2007- Responses of pepper to deficit irrigation for paprika production, Scientia Horticulturae, vol 114, (2), 77–82
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