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| Subject | English | Arabic |
| environ. | alkali soil Soil that contains sufficient exchangeable sodium to interfere with water penetration and crop growth, either with or without appreciable quantities of soluble salts | تربة قلوية |
| soil. | alkali soil | أراضي قَلَويَّة |
| soil. | saline-alkali soil | أراضي ملحيَّة قَلَويَّة |
| soil. | saline alkali soil | أراضي ملحيَّة قَلَويَّة |