Table 23. Mean quantities of extractable cations (ug/gm) (Ca - calcium, 
K - potassium, Mg - magnesium, Na - sodium) in the soil of 
Block V by depth and zone. 
Depth 
(Inches) | Upper Zone Middle Zone Lower Zone 
Saas ees Een eer Sea] Ce a ee 
*Soil samples collected 24 May 1974. 
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