We developed this unique test to help growers decide whether a late application of Nitrogen is needed in order to achieve the high protein levels required for milling specification. The test is based on root extracts which are an accurate indicator of the current N status of the crop. Samples can be taken from the third week in May onwards. We aim to return results within 2-3 days after receiving the samples. Please add a courier collection to the basket, if you require it.
For sampling instructions, click here
For the sample form to send with the samples, click here
More information can be found in this Farmers Weekly article
More about the research can be found in this AHDB Report