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Los Angeles County
University of California
Los Angeles County

Soil Maps

Below are examples of soil fertility maps of High Desert fields created with grid sampling.

NOTE: Maps A and B show a 90.8 acre onion field. Map C shows a 234.4 acre alfalfa field. Map D shows a 58.1 acre onion field.

Map A: Phosphorus

Map-A-Web-Version



Map B: Potassium

Map-A-Web-Version

 


Map C: Phosphorus

Map-C-Web-Version

 


Map D: Potassium

Map-D-Web-Version

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