Small and Organic Farm Advisor
University of California
Small and Organic Farm Advisor

Soil Sampling

Guidelines for Soil Sampling (PDF) - Step-by-step instructions and general considerations for taking a soil sample on your farm.
Soil Sampling
Laboratories Providing Soil Testing (PDF) - A list of labs in South-Central, North-Central, and Northern California that do soil sample analysis.
Nematode Diagnostic Labs (PDF)- A list of labs in California that do nematode testing of soil samples.
Nematode_Updated
 

 

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