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Displaying 61 to 80 of 1216 items.


definition : Sum of exchangeable bases (Ca++, Mg++, K+, Na+) as percentage of CEC (method specified with CEC and ExchBases)

definition : Sum of exchangeable bases (Ca++, Mg++, K+, Na+) as percentage of EffCEC (method specified with EffCEC and ExchBases)

definition : Fine earth. Clod samples (natural clods or reconstituted from < 2mm sample), at field capacity (0.33 bar, 33 kPa, 330 cm, pF 2.5), corrected for coarse fragments if any