تحديد بعض العناصر المعدنية (Fe, Ti, Ca, K) في التربة الزراعية بـاستخدام أطياف الفلورة الرونتجنيّة X - ray fluorescent

Authors

  • محمد معروف

Abstract

تمّ في هذا البحث تحديد بعض العناصر المعدنية الموجودة في التربة الزراعية, بطريقه  الصهر(Fusion Method)  المعتمدة على المزيج الصهور (Flux) تترا وميتا بورات الصوديوم كمادتين أساسيتين للحصول على عيّنات زجاجية متجانسة. استخدمت أطياف الفلورة لرونتجن (XRF) لتحليل كلّ من Ca، K، Fe وTi عند الخط . لم يتجاوز الانحراف المعياري النسبي المرتكب في تحديد (Fe) المـقدار 0.3 % والمقدار % 0.6 من أجل (Ti)، ولم يزيد عن 1 % بالنسبة لكلّّ من الكالسيوم والبوتاسيوم. كان حدّ الكشف عن الحديد 7.8´10-2 % وعن التيتانيوم 4.4´10-3 %، وبلغ القيمة 0.001 % من أجل الكالسيوم، والمقدار% 2.8 ´ 10-3 من أجل البوتاسيوم.

We have determined in this research the concentration of some trace mineral elements that are present in agricultural soil, by fusion method dependent on flux mixture (LiBO2 - Li2B4O7) as two basic materials for obtaining homogenous glass samples.(XRF) spectra have been used to analyse Fe, Ti, Ca, K, at the spectrum line .The relative standard deviation committed in determining (Fe) did not exceed the amount of 0.3%, and the amount o.6% for (Ti),and it did not go beyond the value 1 % in relation to both of calcium and potassium. The detection limit of (Fe) was 7.8 ´ 10-2 % and of titanium 4.4´10-3 % and it reached the value  0.001 % for calcium and the amount 2.8 ´ 10-3% for  potassium.

Downloads

Published

2018-12-09

How to Cite

1.
معروف م. تحديد بعض العناصر المعدنية (Fe, Ti, Ca, K) في التربة الزراعية بـاستخدام أطياف الفلورة الرونتجنيّة X - ray fluorescent. TUJ-BA [Internet]. 2018Dec.9 [cited 2025Apr.16];26(3). Available from: https://journal.tishreen.edu.sy/index.php/bassnc/article/view/5297

Issue

Vol. 26 No. 3 (2004): العلوم الأساسية

Section

Articles

License

Creative Commons License

This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.

The authors retain the copyright and grant the right to publish in the magazine for the first time with the transfer of the commercial right to the Tishreen University Journal -Basic Sciences Series  

 Under a CC BY- NC-SA 04 license that allows others to share the work with of the work's authorship and initial publication in this journal. Authors can use a copy of their articles in their scientific activity, and on their scientific websites, provided that the place of publication is indicted in Tishreen University Journal -Basic Sciences Series .  The Readers have the right to send, print and subscribe to the initial version of the article, and the title of Tishreen University Journal -Basic Sciences Series   Publisher

 

journal uses a CC BY-NC-SA license which mean

You are free to:

  • Adapt — remix, transform, and build upon the material
  •  
  • The licensor cannot revoke these freedoms as long as you follow the license terms.

 

  • Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
  • NonCommercial — You may not use the material for commercial purposes.
  • ShareAlike — If you remix, transform, or build upon the material, you must distribute your contributions under the same license as the original.
  • No additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.

Most read articles by the same author(s)

1 2 > >>