Question:
• Količnik adsorbiranega natrija ( en. SAR – sodium adsorption ratio:
Author: Nina_malinaAnswer:
• Količnik adsorbiranega natrija ( en. SAR – sodium adsorption ratio: – Podaja razmerje med [Na+] in [Ca2+] ter [Mg2+] na sorptivnem delu tal. – SAR = [Na+]/((0.5[Ca2+] +0.5 [Mg2+]))½
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