KeyC offers a simple method to measure the active fraction of organic matter in your soils. It is sensitive enough to use as a predictor of a longer-term change in soil organic matter content within 2-5 years of a change in management.

It is used in combination with our KeySoil Status estimator or a consultant interview to confirm whether a management change is affecting soil organic matter in the way you expect.

The KeyC method builds upon pioneering research at Rothamsted Research Ltd. on soil organic fractionations.

If you would like to know more about this tool, please contact us.