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Determining the Main Physicochemical Properties of Betwain (Rania) Plain Soils
Eurasian Journal of Science and Engineering
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 mmol c .L -1 ), (0.03-0.11mmol.kg -1 ) and (0.59-1.28 mmol c .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 anddoi:10.23918/eajse.v3i2p10 fatcat:dhhgdroozfgu5lrsokkoa4epzi