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Study the result makes clear, content of Potassium of quick result of soil of area of high yield wet earth is 287.476gkg-1 on average, highest for 483.433gkg-1, lowest is 119.435gkg-1, bulbiform model is Potassium of edaphic quick result the optimal model that successional space distributings, its gold nugget is worth / floor sills value is 0.399, potassium of demonstrative soil quick result is changing the dimensional variability that Cheng has moderate strength inside the limits for 57.691 meters, the area of content discretion distributings more apparent, in the southeast of plot the ministry is mixed mid it is the area with its higher content, two content is inferior outstanding area show typical circle layer to distributing, increase by degrees by the content outside introversion, have stronger gradual change sex to distributing the rule.

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