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" Effect of boron and zinc foliar fertilization on the yield and its components of faba bean (Vicia faba L).

"تأثير الرش الورقي بالبورون و الزنك في الغلة و بعض مكوناتها في صنف الفول البلدي Vicia faba L.

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




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the experiment was conducted under Syrian coastal conditions to investigate (Vicia fabaL.), the effect of boron and zinc foliar fertilization on faba bean,either individually or in combination, by increased rates (0, 0.25, 0.50, 0.75, and 1 kg boron / has boric acid, and zinc at a rate of 0, 0.375, 0.750, 1.125, and 1.5 kg / ha as zinc sulfate). where fababeans were plantedin plastic pots(15L) in )2013/11/10(and )2014/11/10(.The soil in pots has high content of calcium carbonate, low boron and zinc content, with pH slightly basic (representative of the region's soils). Half boron and zinc fertilizer rates were sprayed after 33 days of germination and the other half ,after 65 days of germination. The results showed significant responses in all studied parameters (number of branches,number of pods / plant, weight of 100 seeds, and seed yield (Kg. / ha) on faba bean plant, as a result of foliar fertilization by boron and zinc. Fababeans response to boron is higher than to zinc fertilization in all studied indicators. However,the treatmentB75Zn75(0.75 kg boric acid and 1.125kg of zinc sulfate) is the best, as compared to others. Also, the driedseeds yield was increased by about 17.66%.


Artificial intelligence review:
Research summary
أجريت دراسة لتحديد تأثير التسميد الورقي بعنصري البورون والزنك على نبات الفول البلدي (Vicia faba L.) في الساحل السوري. تم استخدام خمسة مستويات من البورون والزنك، وتم رش نصف الكميات بعد 33 يوماً من الزراعة والنصف الآخر بعد 65 يوماً. أظهرت النتائج استجابات معنوية في جميع المؤشرات المدروسة مثل عدد الأفرع، عدد القرون، وزن 100 بذرة، والإنتاج الكلي من البذور. كانت استجابة الفول للبورون أعلى من استجابته للزنك، وكانت المعاملة التي استخدمت 0.75 كغ من حمض البوريك و1.125 كغ من سلفات الزنك هي الأفضل، حيث زادت الغلة البذرية بحوالي 17.66%. توصلت الدراسة إلى أن التسميد الورقي بالبورون والزنك يؤدي إلى زيادة معنوية في إنتاجية نبات الفول وتحسين مكوناته الإنتاجية.
Critical review
دراسة نقدية: تعتبر هذه الدراسة مهمة لأنها تسلط الضوء على تأثير العناصر الصغرى مثل البورون والزنك على إنتاجية الفول البلدي، وهو محصول غذائي مهم. ومع ذلك، يمكن توجيه بعض النقد البناء للدراسة. أولاً، الدراسة أجريت في ظروف محددة في الساحل السوري، مما قد يجعل من الصعب تعميم النتائج على مناطق أخرى ذات ظروف مناخية وترب مختلفة. ثانياً، الدراسة استخدمت أصص بلاستيكية، وهو ما قد يختلف عن الظروف الحقلية الفعلية. لذلك، يوصى بإجراء تجارب ميدانية إضافية لتأكيد النتائج. أخيراً، يمكن أن تكون الدراسة أكثر شمولية إذا تناولت تأثيرات العناصر الصغرى الأخرى بجانب البورون والزنك.
Questions related to the research
  1. ما هو الهدف الرئيسي من الدراسة؟

    الهدف الرئيسي من الدراسة هو تحديد تأثير التسميد الورقي بعنصري البورون والزنك على إنتاجية ومكونات نبات الفول البلدي في الساحل السوري.

  2. ما هي أفضل معاملة تم استخدامها في الدراسة؟

    أفضل معاملة كانت استخدام 0.75 كغ من حمض البوريك و1.125 كغ من سلفات الزنك، حيث أدت إلى زيادة الغلة البذرية بحوالي 17.66%.

  3. ما هي التوصيات التي قدمتها الدراسة؟

    أوصت الدراسة باستخدام عنصري البورون والزنك رشاً على نباتات الفول وفق المعادلة السمادية المقترحة، والانتقال من التجارب في الأصص الزراعية إلى التجارب في الأرض الزراعية مباشرة، وإجراء نفس الدراسة على أصناف أخرى من الفول، والتوسع في دراسة استجابة الفول لعناصر غذائية صغرى أخرى.

  4. ما هي الفروق بين استجابة الفول للبورون والزنك؟

    كانت استجابة الفول للبورون أعلى من استجابته للزنك في جميع المؤشرات المدروسة، مما يشير إلى أهمية عنصر البورون في تحسين إنتاجية الفول.


References used
ABDELGHANY,A.M. . Effect of timing of first irrigation and application of zinc and manganese on growth and yield of faba bean (Viciafaba. L) Giza blanka cultivar. Al- Azhar J. Agric. Res., 35: 2002, 53-72
ABD EL-MONEM, M.; SHARAF, I.; FARGHAL, I. and SOFY, M.R. Response of Broad Bean and Lupin Plants to Foliar Treatment with Boron and Zinc. Australian Journal of Basic and Applied Sciences, 3(3): 2009, 2226-2231
Abu-Dahi, Y. M. and M. A. Al-Younis. Plant Nutrition Handbook. Ministry of Higher Education of Scientific Research. Univ. of Baghdad. 1988, pp. 411
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This research was carried out through 2015-2016 growing season belongs to the fourth stability at Gander village located on the between Homs and Damascus .The aims of this research were to study the effect of plant density on seed yield and its components of faba bean (vica faba ) and to investigate the optimum plant density of this crop in the region.
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