In a study of 4 fields of alfalfa (2 test crops/ 2 control), TerraStim improves aggregate yield by 50% vs. the untreated field.

Figure 2 Yield box and whisker plot 

Yield of Alfalfa was the primary test variable measured and recorded as dry plant biomass in grams/square meter and converted to tons/acre.

The yield observed in the East test site was 27.9% greater than that of the control site while the West test site was 81.6% greater.

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