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Register a new userThe Impact of Landfill on the Revival of Ancient Oases in Southern Tunisia
تأثير عمليات الرّدم في إحياء الواحات القديمة بالجنوب التونسي
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المجلة السورية للبحوث الزراعية ورقة بحثية
Publication date
2018
fields
Forestry and Ecology
and research's language is
العربية
Created by
Shamra Editor
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نفُذّت تجربة عاملية وفقاً لتصميم القطاعات العشوائية الكاملة(R.C.B.D) حقلياً و بثلاث مكررات، خلال ثلاث سنوات 2014 و 2015 و 2016، في منطقة نفزاوة بالجنوب التونسي، لدراسة تأثير عمليات الرّدم على الملوحة في تربة و إنتاج دقلة النور. أظهرت النتائج انخفاضاً في نسبة الملوحة طيلة سنوات التجربة، في حين شهدت شجرة النخيل عدّة تغيّرات مورفولوجيّة هامّة كما شهد الإنتاج تضاعفاً بنسبة 70%.
A field experiment was carried out according to complete randomize block design (R.C.B.D) with three replicates during three years 2014, 2015 and 2016 in Nafzaoua region in southern Tunisia, to study the impact of soil reclamation processes on soil and the production of Daklat El Nour. The results showed a decrease in the salinity ratio throughout the years of the experiment. In contrast, the palm tree had several important morphological changes, and the production increased up to 70%.
Artificial intelligence review:
Research summary
تتناول هذه الدراسة تأثير عمليات الرَدم على إحياء الواحات القديمة في الجنوب التونسي، مع التركيز على منطقة نفزاوة. تم تنفيذ تجربة حقلية وفقًا لتصميم القطاعات العشوائية الكاملة (R.C.B.D) بثلاث مكررات على مدى ثلاث سنوات (2014-2016). أظهرت النتائج انخفاضًا في نسبة الملوحة في التربة وزيادة في الإنتاج بنسبة 70%. كما شهدت أشجار النخيل تحسينات مورفولوجية ملحوظة. الدراسة تؤكد على أهمية تقنية الردم في تحسين جودة التربة وزيادة إنتاجية نخيل دقلة النور، مما يساهم في تنمية الاقتصاد المحلي.
Critical review
دراسة نقدية: تعتبر هذه الدراسة خطوة هامة نحو فهم تأثير عمليات الردم على الواحات في الجنوب التونسي. ومع ذلك، هناك بعض النقاط التي يمكن تحسينها. أولاً، لم يتم التطرق بشكل كافٍ إلى تأثيرات الردم على المدى الطويل، مما يترك تساؤلات حول استدامة هذه التقنية. ثانياً، الدراسة تفتقر إلى تحليل اقتصادي شامل لتكاليف وفوائد تقنية الردم، مما يجعل من الصعب تقييم جدواها الاقتصادية بشكل كامل. وأخيراً، كان من الممكن تضمين المزيد من البيانات حول تأثيرات الردم على التنوع البيولوجي في الواحات، مما يعزز من شمولية الدراسة.
Questions related to the research
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ما هو الهدف الرئيسي من الدراسة؟
الهدف الرئيسي من الدراسة هو تقييم تأثير عمليات الردم على ملوحة التربة وإنتاجية نخيل دقلة النور في الواحات القديمة بالجنوب التونسي.
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ما هي النتائج الرئيسية التي توصلت إليها الدراسة؟
أظهرت النتائج انخفاضًا في نسبة الملوحة في التربة وزيادة في إنتاجية نخيل دقلة النور بنسبة 70%، بالإضافة إلى تحسينات مورفولوجية في أشجار النخيل.
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ما هي التقنية المستخدمة في الدراسة لتحسين التربة؟
التقنية المستخدمة هي عملية الردم، والتي تتضمن جلب الرمال من الكثبان القريبة ووضعها حول جذوع النخيل.
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ما هي التوصيات التي قدمتها الدراسة؟
توصي الدراسة بدعم الفلاحين في تنفيذ عمليات الردم من خلال منح مالية، نظرًا لأهمية هذه التقنية في تحسين جودة التربة وزيادة الإنتاجية في الواحات.
References used
Abou-Sayed-Ahmed, T.A.; K.M. Abdalla; F.B. El-Makhtoum; and M.A. Aly (2005). Influence of some fertilization treatments on yield and fruit quality of Amry date palms grown in sandy soil. Zagazig J. Agric. Res., 32 (5): 1475-1499
Amor, R.B . ; E.A. Giménez ; and M.D. de Miguel Gómez (2015). The competitive advantage of the Tunisian palm date sector in the Mediterranean region. Spanish Journal of Agricultural Research. 10(2)
Barreveld, W.H. (1993). Date palm products. Agricultural Services Bulletin No. 101. Rome, Italy. FAO
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