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The Effect of Irrigation with Magnetized Water of Varying Salinity on Some Physicochemical Properties of Gypsiferous Soils in the Maskana (East of Aleppo Governorate)

تأثير الري بمياه ممغنطة متباينة الملوحة في بعض الخواص الفيزيوكيميائية للترب الجبسية المنتشرة في مشروع مسكنة (شرق محافظة حلب)

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 Publication date 2022
and research's language is العربية
 Created by د. يوسف الخلف




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A column experiment was carried out under the conditions of the laboratory of colloids and clay minerals at the Faculty of Agricultural Engineering at the University of Aleppo. The aim of study is know the effect caused by the magnetization of irrigation water on the physicochemical properties of soils irrigated with water of different salinity. The experiment was carried out on selected gypsiferous soils from the village of Musharafa Al-Zakiya located in the Maskana project (Aleppo governorate). And it was irrigated with three types of water of different salinity (Euphrates River water -Rasm Al-Hamis village - Musharafa Al-Zakiya village). Irrigation technology was applied With magnetized water (M) and water without magnetization (NM), a leaching factor of 15% was used with water added to the columns, and the irrigation process was repeated ten times. The results indicated that the use of the water of Rasm Al-Hamis well and the well of Mishrifa, the magnetic purity, contributed to the washing of salts by 20% and 16% for the surface and subsurface layers, respectively, compared to similar treatments irrigated with normal water, and the results of the statistical analysis indicated that the decrease in the concentration of salts in the washed columns The magnetized water was significant. As for the magnetized water of the Euphrates, it contributed to the washing of salts from the surface layer within the soil columns by about 5.5%, compared with the treatment irrigated with non-magnetized Euphrates river water, and the decrease in the concentration of salts was not significant. The data indicated in general to the significant role of the washing coefficient applied in this study in the disposal of salts, in particular soda salts, as the data showed that the magnetization of water added to the studied soil columns contributed clearly in reducing the values of the adsorbed sodium ratio (SAR) and the ratio of exchangeable sodium (ESP) compared to the non-magnetized irrigation water. The magnetization of water also contributed to improving the porosity of soil irrigated with magnetized water, compared to treatments irrigated with ordinary water.


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Research summary
تناولت الدراسة تأثير الري باستخدام مياه ممغنطة ذات ملوحة متباينة على الخواص الفيزيوكيميائية للترب الجبسية في مشروع مسكنة بمحافظة حلب. تم تنفيذ التجربة في كلية الهندسة الزراعية بجامعة حلب باستخدام أعمدة تربة مروية بثلاث أنواع من المياه: مياه نهر الفرات، مياه بئر قرية رسم الحميس، ومياه بئر قرية مشرفة الزكية. تم تطبيق تقنية الري بماء ممغنط وغير ممغنط، واستخدم معامل غسيل بنسبة 15% مع تكرار عملية الري عشر مرات. أظهرت النتائج أن المياه الممغنطة ساهمت بشكل كبير في غسل الأملاح من التربة، حيث انخفضت نسبة الأملاح في الطبقات السطحية وتحت السطحية بشكل معنوي مقارنة بالمياه غير الممغنطة. كما ساهمت المياه الممغنطة في تحسين مسامية التربة وخفض قيم نسبة الصوديوم المدمص (SAR) ونسبة الصوديوم المتبادل (ESP).
Critical review
دراسة نقدية: تعتبر الدراسة خطوة مهمة نحو فهم تأثير المياه الممغنطة على التربة الجبسية، إلا أنها تحتاج إلى مزيد من التجارب الميدانية لتأكيد النتائج المخبرية. كما أن الدراسة لم تتناول تأثير المياه الممغنطة على المحاصيل الزراعية بشكل مباشر، وهو ما يمكن أن يكون له تأثير كبير على تطبيق النتائج في الزراعة العملية. بالإضافة إلى ذلك، قد يكون من المفيد دراسة تأثير المياه الممغنطة على أنواع أخرى من الترب لتحقيق فهم أعمق وشامل لتأثير هذه التقنية.
Questions related to the research
  1. ما هو الهدف الرئيسي من الدراسة؟

    تهدف الدراسة إلى معرفة تأثير الري باستخدام مياه ممغنطة ذات ملوحة متباينة على الخواص الفيزيوكيميائية للترب الجبسية في مشروع مسكنة بمحافظة حلب.

  2. ما هي أنواع المياه المستخدمة في التجربة؟

    تم استخدام ثلاثة أنواع من المياه: مياه نهر الفرات، مياه بئر قرية رسم الحميس، ومياه بئر قرية مشرفة الزكية.

  3. ما هي النتائج الرئيسية التي توصلت إليها الدراسة؟

    أظهرت النتائج أن المياه الممغنطة ساهمت بشكل كبير في غسل الأملاح من التربة، وتحسين مسامية التربة، وخفض قيم نسبة الصوديوم المدمص (SAR) ونسبة الصوديوم المتبادل (ESP).

  4. ما هي التوصيات المستقبلية للدراسة؟

    توصي الدراسة بإجراء مزيد من التجارب الميدانية لتأكيد النتائج المخبرية، ودراسة تأثير المياه الممغنطة على المحاصيل الزراعية بشكل مباشر، وكذلك دراسة تأثير المياه الممغنطة على أنواع أخرى من الترب.


References used
6- عباس، ماجد خضير؛ أحمد، فراس وعد؛ عبد المنعم، سنان نزار (2011). تأثير الماء الممغنط في بعض الصفات الفيزيائية لثلاث ترب كلسية وجبسيه ونمو الذرة الصفراء. مجلة جامعة تكريت للعلوم الزراعية 11-(1). 194-204.
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