This study aims to analyze the mineral composition in the AL-Karmah area in the Anbar Governorate in western Iraq, within the flood plain of the Euphrates River, bounded between 33°23'00" and 33°25'00" north, and 43°53'00" and 43°56'00" East, with an area of 54451.14 hectares. 25 surface samples with a depth of 0-30 cm were collected. Bromoform was used to separate heavy minerals from light minerals. The mineral composition was using diagnosis polarized microscope. The ArcMap GIS software analyzed the spatial distribution and produced maps using IDW method. The results of the geographical analysis of the distribution of heavy minerals in the soils of the Karma area showed the dominance of specific ratios of se
... Show MoreThis study was aimed to isolate a halotolerant bacterial strains, four samples were collected from four sources (salty soil) during February 2023. Five bacterial isolates were obtained using Modified Nutrient Agar (MNA) by raising the concentration of sodium chloride to 5% as a medium for isolation. Bacterial isolates were initially diagnosed based on culture and morphological characteristics. The obtained isolates showed varying sensitivity to five types of antibiotics, including ampicillin, azithromycin, amoxicillin, cefexin, and gentamycin. The isolates also showed varying ability to grow in a temperature range from 10 to 50 ℃. The results indicated that the isolates were able to grow differently in different concentrations of sodiu
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