Determining the Main Physicochemical Properties of Betwain (Rania) Plain Soils
This study was conducted during August 2015 to June 2016, which included studying some physicochemical properties of the soils of 14 locations at Bewain plain. The main results were summarized as follows: The range of soluble, exchangeable, and total potassium were (0.04-0.38 mmolc.L-1), (0.03- 0.11...
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| Format: | Article |
| Language: | English |
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Tishk International University
2017-12-01
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| Series: | Eurasian Journal of Science and Engineering |
| Subjects: | |
| Online Access: | http://eajse.org/wp-content/uploads/2017/12/Determining-the-Main-Physicochemical-Properties-.pdf |
| _version_ | 1827884247615012864 |
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| author | Akram Othman Esmail Shwana Abdlla Khdir |
| author_facet | Akram Othman Esmail Shwana Abdlla Khdir |
| author_sort | Akram Othman Esmail |
| collection | DOAJ |
| description | This study was conducted during August 2015 to June 2016, which included studying some physicochemical properties of the soils of 14 locations at Bewain plain. The main results were summarized as follows: The range of soluble, exchangeable, and total potassium were (0.04-0.38 mmolc.L-1), (0.03- 0.11mmol.kg -1) and (0.59-1.28 mmolc.L -1) for the studied soils respectively. The values of potassium activity ratio ARK and potassium free energy (ΔG) were (0.001 to 0.002 mmol.L-1)0.5 and (- 5142 to -6411 cal mol-1) respectively. The amount of adsorbed, desorbed, desorption index (DI) and hysteresis of K+ for the studied soils were ranged between (594.4 – 1081.2), (335 – 738), (0.68 – 0.99) and (344.6 – 156.8) mg.kg-1 respectively. The ratio between (initial soluble K+ concentration, total K+ , Ca2+ , Mg2+ , Na+ , HCO3–, Cl-1 , SO42-, ARK, Exchange able K+, adsorbed K+ , desorbed K+ , K+ Hysteresis, DI, pH, CEC, EC, ΔG, CaCO3 and Organic matter) for irrigated soils to non irrigated soils were (2.11, 1.08, 1.51, 1.02, 1.42, 1.14, 1.28, 1.68, 2.00, 1.17, 1.13, 1.09, 1.25, 1.01, 1.01, 1.57, 1.43, 0.92, 0.76 and 1.13) respectively. |
| first_indexed | 2024-03-12T19:26:40Z |
| format | Article |
| id | doaj.art-620121762704454e974d9eb3f0ee83ec |
| institution | Directory Open Access Journal |
| issn | 2414-5629 2414-5602 |
| language | English |
| last_indexed | 2024-03-12T19:26:40Z |
| publishDate | 2017-12-01 |
| publisher | Tishk International University |
| record_format | Article |
| series | Eurasian Journal of Science and Engineering |
| spelling | doaj.art-620121762704454e974d9eb3f0ee83ec2023-08-02T04:51:04ZengTishk International UniversityEurasian Journal of Science and Engineering2414-56292414-56022017-12-0132101810.23918/eajse.v3i2p10Determining the Main Physicochemical Properties of Betwain (Rania) Plain SoilsAkram Othman EsmailShwana Abdlla KhdirThis study was conducted during August 2015 to June 2016, which included studying some physicochemical properties of the soils of 14 locations at Bewain plain. The main results were summarized as follows: The range of soluble, exchangeable, and total potassium were (0.04-0.38 mmolc.L-1), (0.03- 0.11mmol.kg -1) and (0.59-1.28 mmolc.L -1) for the studied soils respectively. The values of potassium activity ratio ARK and potassium free energy (ΔG) were (0.001 to 0.002 mmol.L-1)0.5 and (- 5142 to -6411 cal mol-1) respectively. The amount of adsorbed, desorbed, desorption index (DI) and hysteresis of K+ for the studied soils were ranged between (594.4 – 1081.2), (335 – 738), (0.68 – 0.99) and (344.6 – 156.8) mg.kg-1 respectively. The ratio between (initial soluble K+ concentration, total K+ , Ca2+ , Mg2+ , Na+ , HCO3–, Cl-1 , SO42-, ARK, Exchange able K+, adsorbed K+ , desorbed K+ , K+ Hysteresis, DI, pH, CEC, EC, ΔG, CaCO3 and Organic matter) for irrigated soils to non irrigated soils were (2.11, 1.08, 1.51, 1.02, 1.42, 1.14, 1.28, 1.68, 2.00, 1.17, 1.13, 1.09, 1.25, 1.01, 1.01, 1.57, 1.43, 0.92, 0.76 and 1.13) respectively.http://eajse.org/wp-content/uploads/2017/12/Determining-the-Main-Physicochemical-Properties-.pdfPrimitive GroupsIndecomposable Meromorphic FunctionsGenus Systems |
| spellingShingle | Akram Othman Esmail Shwana Abdlla Khdir Determining the Main Physicochemical Properties of Betwain (Rania) Plain Soils Eurasian Journal of Science and Engineering Primitive Groups Indecomposable Meromorphic Functions Genus Systems |
| title | Determining the Main Physicochemical Properties of Betwain (Rania) Plain Soils |
| title_full | Determining the Main Physicochemical Properties of Betwain (Rania) Plain Soils |
| title_fullStr | Determining the Main Physicochemical Properties of Betwain (Rania) Plain Soils |
| title_full_unstemmed | Determining the Main Physicochemical Properties of Betwain (Rania) Plain Soils |
| title_short | Determining the Main Physicochemical Properties of Betwain (Rania) Plain Soils |
| title_sort | determining the main physicochemical properties of betwain rania plain soils |
| topic | Primitive Groups Indecomposable Meromorphic Functions Genus Systems |
| url | http://eajse.org/wp-content/uploads/2017/12/Determining-the-Main-Physicochemical-Properties-.pdf |
| work_keys_str_mv | AT akramothmanesmail determiningthemainphysicochemicalpropertiesofbetwainraniaplainsoils AT shwanaabdllakhdir determiningthemainphysicochemicalpropertiesofbetwainraniaplainsoils |